SPI Analog-to-Digital Converter (ADC) Chips
Last Updated: January 31, 2025
Description
SPI Analog-to-Digital Converter (ADC) Chips are specialized integrated circuits that convert analog signals, typically voltages, into digital data that can be processed by digital systems. These chips utilize the Serial Peripheral Interface (SPI) protocol to communicate with microcontrollers or other digital devices, allowing for efficient data transfer and integration into various electronic systems.
Working Principle
SPI ADC chips operate by sampling an analog input signal at regular intervals and converting these samples into digital values. The conversion process involves quantizing the continuous analog signal into discrete digital levels, which are then transmitted over the SPI bus. This digital representation allows for precise manipulation and analysis of the signal within digital systems. The use of SPI protocol facilitates high-speed data transfer and simplifies the connection between the ADC and other digital components, making these chips particularly useful in applications requiring fast and reliable data acquisition.
Applications
SPI ADC chips are widely used in various applications that require the conversion of analog signals to digital data. Specific examples include:
- Digital Oscilloscopes: These devices use SPI ADCs to convert analog waveforms into digital signals for display and analysis.
- Spectrum Analyzers: In these instruments, SPI ADCs help in converting analog frequency signals into digital form for further processing.
- Embedded Control Systems: SPI ADCs are used in systems where precise monitoring and control of analog inputs are necessary, such as in industrial automation and robotics.
Advantages over other Analog-to-Digital Converter (ADC) Chips
SPI ADC chips offer several advantages over other types of ADCs:
- High-Speed Data Transfer: The SPI protocol allows for rapid data communication, which is beneficial in applications requiring quick data acquisition and processing.
- Efficient Integration: The simplicity of the SPI interface makes it easier to integrate these ADCs into existing digital systems without the need for complex wiring or additional components.
- Compact Design: Many SPI ADCs are available in small package sizes, making them suitable for space-constrained applications.
Limitations
Despite their advantages, SPI ADC chips have certain limitations:
- Noise Susceptibility: Due to lower supply voltages, SPI ADCs can be more susceptible to noise, which may affect the accuracy of the conversion.
- Limited Input Range: The smaller input voltage ranges associated with modern low-power ADCs can pose challenges in certain applications, requiring careful design considerations to mitigate these issues.
Considerations
When selecting and using SPI ADC chips, several factors should be considered:
- Initial Costs: The cost of SPI ADCs can vary based on their resolution, speed, and additional features. It's important to balance performance requirements with budget constraints.
- Operating Expense: Consider the power consumption of the ADC, especially in battery-powered applications, as this can impact the overall operating cost.
- Durability and Maintenance: Evaluate the environmental conditions in which the ADC will operate, as extreme temperatures or humidity can affect its longevity and reliability.
- Accuracy: Ensure that the ADC's resolution and accuracy meet the application's requirements, as this will directly impact the quality of the digital data.
- Replacement and Maintenance Costs: Factor in the ease of replacement and potential maintenance costs, particularly in critical applications where downtime must be minimized.
from Richardson RFPD
The AD7091 is a 12-bit successive approximation analog-to-digital converter (ADC) that offers ultralow power consumption (typically 367 μA at 3 V and 1 MSPS) while achieving fast throughput rates (1 MSPS with a 50 MHz SCLK). It operates from a single 2.09 V to 5.25 V power supply and features... [See More]
- Interface Type: SPI; Microwire
- Resolution: 12
- Package Type: LFCSP
- Sample Rate: 1000
from DigiKey
10 Bit Analog to Digital Converter 1, 2 Input 1 SAR 8-SOIC [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: SOIC; "8-SOIC (0.154"", 3.90mm Width)"
- Resolution: 10
from Rochester Electronics
ADS8319 Precision 16-Bit SAR Analog-to-Digital Converter (ADC) With SPI Interface [See More]
- Interface Type: SPI
- Packing Method: Tape Reel; Tape & Reel
- Package Type: VSON10
from Win Source Electronics
Manufacturer: AMIS. Category: Connectors,Interconnects. Packaging: Bulk. Part Status: Obsolete. Number of Bits: 20. Sampling Rate (Per Second): 53.5. Number of Inputs: 12. Input Type: Logic. Data Interface: I2C, SPI. Configuration: ADC [See More]
- Interface Type: SPI; I2C; I2C, SPI
- Sample Rate: 0.0535
- Packing Method: Bulk; Bulk
from Texas Instruments
High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter 128-HLQFP -40 to 85 [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Catalog
- Package Type: HLQFP
- Resolution: 8
from RS Components, Ltd.
32-Bit 38kSPS ADC with PGA, Ref. TSSOP28 [See More]
- Interface Type:
- Resolution: 32
- Package Type: SSOP; TSSOP; TSSOP
- ADC Type: Sigma-Delta; Delta Sigma
from Richardson RFPD
The AD7091 is a 12-bit successive approximation analog-to-digital converter (ADC) that offers ultralow power consumption (typically 367 μA at 3 V and 1 MSPS) while achieving fast throughput rates (1 MSPS with a 50 MHz SCLK). It operates from a single 2.09 V to 5.25 V power supply and features... [See More]
- Interface Type: SPI; Microwire
- Resolution: 12
- Package Type: LFCSP
- Sample Rate: 1000
from DigiKey
IC ADC 10BIT 14-SOIC [See More]
- Interface Type: Serial; SPI
- Packing Method: Cut Tape (CT)
- Package Type: SOIC; "14-SOIC (0.154"", 3.90mm Width)"
- Resolution: 10
from Rochester Electronics
LTC2462 - 16-Bit SPI 60Hz Differential Delta Sigma ADC with Internal Reference [See More]
- Interface Type: SPI
- Packing Method: Tube; Tube
- Package Type: DFN12
from Win Source Electronics
Alternative Parts (Cross-Reference): Cross. Manufacturer: AMIS. Category: Connectors,Interconnects. Packaging: Bulk. Part Status: Active. Sampling Rate (Per Second): 53.5. Input Type: DC. Data Interface: SPI. Configuration: Array. Architecture: Sigma-Delta. Features: Tape Seal. Operating... [See More]
- Interface Type: SPI; SPI
- Sample Rate: 0.0535
- Packing Method: Bulk; Bulk
from Texas Instruments
Single Channel, 50 to 200 ksps, 8-Bit A/D Converter 6-SOT-23 -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: SOT-23,WSON
- Resolution: 8
from RS Components, Ltd.
16-Bit ADC 4-Ch 500kSPS bipolar TSSOP38 [See More]
- Interface Type:
- Resolution: 16
- Package Type: SSOP; TSSOP; TSSOP
- ADC Type: SAR; SAR
from DigiKey
IC ADC 10BIT 14-TSSOP [See More]
- Interface Type: Serial; SPI
- Packing Method: Cut Tape (CT)
- Package Type: TSSOP; "14-TSSOP (0.173"", 4.40mm Width)"
- Resolution: 10
from Rochester Electronics
MAX11254 - 24-bit, 6-Channel, Medium Speed Delta Sigma ADC with SPI / I2C Interface [See More]
- Interface Type: SPI; I2C
- Packing Method: Tape Reel; Tape & Reel
- Package Type: TQFN
from Win Source Electronics
Alternative Parts (Cross-Reference): Cross. Manufacturer: Motorola. Category: CryptoMemory. Part Status: End of Life. Number of Bits: 8, 10, 12, 16. Sampling Rate (Per Second): 125M. Input Type: DC. Data Interface: SPI, Parallel, DSP. Configuration: Array. Voltage - Supply, Analog: 3.135V ~ 3.465V. [See More]
- Interface Type: Parallel; SPI; SPI, Parallel, DSP
- Sample Rate: 125000
from Texas Instruments
Single Channel, 200 to 500 ksps, 8-Bit A/D Converter 6-SOT-23 -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: SOT-23,WSON
- Resolution: 8
from RS Components, Ltd.
12-bit ADC, SPI, single channel [See More]
- Interface Type:
- Resolution: 12
- Package Type: MSOP
- ADC Type: SAR; SAR
from DigiKey
IC ADC 10BIT 16-SOIC [See More]
- Interface Type: Serial; SPI
- Packing Method: Cut Tape (CT)
- Package Type: SOIC; "16-SOIC (0.154"", 3.90mm Width)"
- Resolution: 10
from Win Source Electronics
Manufacturer: Texas Instruments. Win Source Part Number: 1144258-AMC1204BDWR. Packaging: Reel - TR. Type: Modulator. Operating Temperature Range: -40 °C ~ 105 °C. Package: 16-SOIC (0.295", 7.50mm Width). Mounting: SMD. Operating Supply Voltage: 3.3V, 5V. Data Interface: SPI. Resolution... [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Reel - TR
- Package Type: SOIC
- Operating Temperature: -40 to 105
from Texas Instruments
Single Channel, 0.5 to 1 Msps, 8-Bit A/D Converter 6-SOT-23 -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: SOT-23,WSON
- Resolution: 8
from RS Components, Ltd.
10-bit ADC, SPI, 8-channel [See More]
- Interface Type:
- Resolution: 10
- Package Type: SOIC; SOIC
- ADC Type: SAR; SAR
from DigiKey
12-BIT ADC, SPI, SINGLE CHANNEL [See More]
- Interface Type: Serial; SPI
- Packing Method: Cut Tape (CT)
- Package Type: TSSOP; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
- Resolution: 12
from Win Source Electronics
Manufacturer: Texas Instruments. Win Source Part Number: 078034-AMC7812BSRGCR. Packaging: Reel - TR. Type: Analog Monitor/Control Circuit. Mounting: SMD (SMT). Data Interface: I2C, SPI. Resolution (Bits): 12 b. Voltage Supply Source: Analog and Digital. Family Name: AMC7812. Categories: Integrated... [See More]
- Interface Type: SPI; I2C; I2C, SPI
- Packing Method: Tape Reel; Reel - TR
- Package Type: 64-VQFN (9x9)
- Operating Temperature: -40 to 125
from Texas Instruments
2 Channel, 50 ksps to 200 ksps, 8-Bit A/D Converter 8-VSSOP -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: VSSOP
- Resolution: 8
from RS Components, Ltd.
2.7-3.6V 4.5-5.5V 4/8/12Ch 2Wire ADC [See More]
- Interface Type:
- Resolution: 24
- Package Type: SSOP; TSSOP; TSSOP
- ADC Type: Sigma-Delta; Delta Sigma
from DigiKey
IC ADC 16BIT 10-TDFN [See More]
- Interface Type: Serial; SPI
- Packing Method: Tube
- Package Type: 10-WFDFN Exposed Pad
- Pins: 10
from Win Source Electronics
Manufacturer: Texas Instruments. Win Source Part Number: 009683-AMC7812SPAPR. Packaging: Reel - TR. Type: Analog Monitor/Control Circuit. Mounting: SMD (SMT). Data Interface: I2C, Serial, SPI. Resolution (Bits): 12 b. Voltage Supply Source: Analog and Digital. Family Name: AMC7812. Categories:... [See More]
- Interface Type: Serial; SPI; I2C; I2C, Serial, SPI
- Packing Method: Tape Reel; Reel - TR
- Package Type: QFP; TQFP; 64-HTQFP (10x10)
- Operating Temperature: -40 to 105
from Texas Instruments
2 Channel, 200 ksps to 500 ksps, 8-Bit A/D Converter 8-VSSOP -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: VSSOP
- Resolution: 8
from RS Components, Ltd.
MAX191BCWG+,A to D Converters - ADC [See More]
- Interface Type:
- Resolution: 12
- Package Type: SO
- ADC Type: SAR; SAR
from DigiKey
16 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-TSSOP [See More]
- Interface Type: SPI; SPI
- Packing Method: Tube
- Package Type: TSSOP; "20-TSSOP (0.173"", 4.40mm Width)"
- Resolution: 16
from Win Source Electronics
Manufacturer: Cirrus Logic Inc. Win Source Part Number: 723041-CS4344-DZZR. Series: Popguard. Packaging: Reel - TR. Type: DAC, Audio. Operating Temperature Range: -40 °C ~ 85 °C. Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width). Mounting: SMD. Operating Supply Voltage: 3 V ~ 3.47 V, 5V. [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Reel - TR
- Package Type: SSOP
- Operating Temperature: -40 to 85
from Texas Instruments
2 Channel, 500 ksps to 1 Msps, 8-Bit A/D Converter 8-VSSOP -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: VSSOP
- Resolution: 8
from RS Components, Ltd.
MAX110BCPE+,A to D Converters - ADC [See More]
- Interface Type:
- Resolution: 14
- Package Type: DIP; PDIP; PDIP
- ADC Type: Sigma-Delta; Sigma-Delta
from DigiKey
16 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-UQFN (3x3) [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: 20-UFQFN Exposed Pad
- Pins: 20
from Texas Instruments
8-Bit, 3 GSPS, High Performance, Low Power A/D Converter 128-HLQFP -40 to 85 [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Catalog
- Package Type: HLQFP
- Resolution: 8
from RS Components, Ltd.
MAX1402EAI+, General Purpose ADCs [See More]
- Interface Type:
- Resolution: 18
- Package Type: SSOP; SSOP
- ADC Type: Sigma-Delta; Delta Sigma
from DigiKey
16 Bit Analog to Digital Converter 2 Input 1 Sigma-Delta 12-UQFN (2x2) [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: 12-UFQFN Exposed Pad
- Pins: 12
from Texas Instruments
4 Channel, 50 ksps to 200 Ksps, 8-Bit A/D Converter 10-VSSOP -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: VSSOP
- Resolution: 8
from RS Components, Ltd.
MAX192BCWP+, General Purpose ADCs [See More]
- Interface Type:
- Resolution: 10
- Package Type: SO
- ADC Type: SAR; SAR
from DigiKey
12 Bit Analog to Digital Converter 8 Input 1 Pipelined 121-TFBGA (8x8) [See More]
- Interface Type: SPI; SPI
- Packing Method: Tray
- Package Type: 121-TFBGA
- Pins: 121
from Texas Instruments
4 Channel, 200 ksps to 500 ksps, 8-Bit A/D Converter 10-VSSOP -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: VSSOP
- Resolution: 8
from RS Components, Ltd.
MAX186CCPP+, General Purpose ADCs [See More]
- Interface Type:
- Resolution: 12
- Package Type: DIP; PDIP; PDIP
- ADC Type: SAR; SAR
from DigiKey
12 Bit Analog to Digital Converter 8 Input 1 SAR 16-SSOP [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel
- Package Type: SSOP; "16-SSOP (0.154"", 3.90mm Width)"
- Resolution: 12
from Texas Instruments
4 Channel, 500 ksps to 1 Msps, 8-Bit A/D Converter 10-VSSOP -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: VSSOP
- Resolution: 8
from RS Components, Ltd.
24-bit delta-sigma ADC, Quad channel, 3V [See More]
- Interface Type: Serial; Parallel; SPI; Parallel & serial (spi)
- Pins: 20
- Package Type: SSOP; Tssop, uqfn
- Resolution: 24
from DigiKey
12 Bit Analog to Digital Converter 8 Input 1 SAR 24-QFN (4x4) [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: 24-WFQFN Exposed Pad
- Pins: 24
from Texas Instruments
High Performance, Low Power 8-Bit, 500 MSPS A/D Converter 128-HLQFP -40 to 85 [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Catalog
- Package Type: HLQFP
- Resolution: 8
from RS Components, Ltd.
24-bit delta-sigma ADC, Quad channel, 3V [See More]
- Interface Type: Serial; Parallel; SPI; Parallel & serial (spi)
- Pins: 20
- Package Type: SSOP; Tssop, uqfn
- Resolution: 24
from DigiKey
12 Bit Analog to Digital Converter 1 Input 1 SAR TSOT-23-8 [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel
- Package Type: SOT-23-8 Thin, TSOT-23-8
- Resolution: 12
from Texas Instruments
8-Channel, 50 ksps to 200 ksps, 8-Bit A/D Converter 16-TSSOP -40 to 105 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: TSSOP
- Resolution: 8
from RS Components, Ltd.
12 bit A-D converter,ADS7816UB SOIC8 [See More]
- Interface Type:
- Resolution: 12
- Package Type: SOIC; SOIC
- ADC Type: SAR; SAR
from DigiKey
18 Bit Analog to Digital Converter 1 Input 1 SAR 16-MSOP [See More]
- Interface Type: SPI; SPI
- Packing Method: Tube
- Package Type: "16-TFSOP (0.118"", 3.00mm Width)"
- Resolution: 18
from Texas Instruments
8-Channel, 200 ksps to 500 ksps, 8-Bit A/D Converter 16-TSSOP -40 to 105 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: TSSOP
- Resolution: 8
from RS Components, Ltd.
12 bit A-D converter,ADS7844E SSOP20 [See More]
- Interface Type:
- Resolution: 12
- Package Type: SSOP; SSOP
- ADC Type: SAR; SAR
from DigiKey
16 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 6-DFN (2x2) [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: 6-WFDFN Exposed Pad
- Pins: 6
from Texas Instruments
8-Channel, 500 kSPS to 1 MSPS, 8-Bit A/D Converter 16-TSSOP -40 to 105 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: TSSOP
- Resolution: 8
from RS Components, Ltd.
12 bit A-D converter,MCP3201-BI/P DIP8 [See More]
- Interface Type:
- Resolution: 12
- Package Type: DIP; PDIP; PDIP
- ADC Type: SAR; SAR
from DigiKey
IC ADC 10BIT 8-TDFN [See More]
- Interface Type: Serial; SPI; Microwire
- Packing Method: Cut Tape (CT)
- Package Type: 8-WDFN Exposed Pad
- Pins: 8
from Texas Instruments
8-Bit, 3 GSPS, High Performance, Low Power A/D Converter with 4K Buffer 128-HLQFP -40 to 85 [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Catalog
- Package Type: HLQFP
- Resolution: 8
from RS Components, Ltd.
12 bit A-D converter,MCP3201-BI/SN SO8 [See More]
- Interface Type:
- Resolution: 12
- Package Type: SOIC; SOIC
- ADC Type: SAR; SAR
from DigiKey
IC ADC 12BIT 10-TDFN [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: 10-WFDFN Exposed Pad
- Pins: 10
from Texas Instruments
Low Power, 8-Bit, Dual 1.0 GSPS or Single 2.0 GSPS A/D Converter 128-HLQFP -40 to 85 [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Catalog
- Package Type: HLQFP
- Resolution: 8
from RS Components, Ltd.
12 bit A-D converter,MCP3201-CI/P DIL8 [See More]
- Interface Type:
- Resolution: 12
- Package Type: DIP; PDIP; PDIP
- ADC Type: SAR; SAR
from DigiKey
IC ADC 12BIT 10-UMAX-EP [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: "10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad"
- Resolution: 12
from Texas Instruments
Low Power, 8-Bit, Dual 1.5 GSPS or Single 3.0 GSPS A/D Converter 128-HLQFP -40 to 85 [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Catalog
- Package Type: HLQFP
- Resolution: 8
from RS Components, Ltd.
12 bit A-D converter,MCP3204-BI/P DIP14 [See More]
- Interface Type:
- Resolution: 12
- Package Type: DIP; PDIP; PDIP
- ADC Type: SAR; SAR
from DigiKey
IC ADC 12BIT SOT-23-6 [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: SOT-23-6
- Resolution: 12
from Texas Instruments
Low Power, 8-Bit, Dual 1.5 GSPS or Single 3.0 GSPS A/D Converter 128-CFP -55 to 125 [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Space
- Package Type: CFP
- Resolution: 8
from RS Components, Ltd.
12 bit A-D converter,MCP3204-CI/P DIP14 [See More]
- Interface Type:
- Resolution: 12
- Package Type: DIP; PDIP; PDIP
- ADC Type: SAR; SAR
from DigiKey
IC ADC 12BIT 10-UTQFN [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: 10-XFQFN
- Pins: 10
from Texas Instruments
High Performance, Low Power, Dual 8-Bit, 500 MSPS A/D Converter 128-HLQFP -40 to 85 [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Catalog
- Package Type: HLQFP
- Resolution: 8
from RS Components, Ltd.
12 bit A-D converter,MCP3208-CI/P DIP16 [See More]
- Interface Type:
- Resolution: 12
- Package Type: DIP; PDIP; PDIP
- ADC Type: SAR; SAR
from DigiKey
IC ADC 8BIT 20-SSOP [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: SSOP; "20-SSOP (0.209"", 5.30mm Width)"
- Resolution: 8
from Texas Instruments
ADC08D502 Hi Perf, Low Power, Dual 8-Bit, 500 MSPS A/D Conv 128-HLQFP [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Catalog
- Package Type: HLQFP
- Resolution: 8
from DigiKey
IC ADC 8BIT 16-QSOP [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: SSOP; "16-SSOP (0.154"", 3.90mm Width)"
- Resolution: 8
from Texas Instruments
Low Power, 8-Bit, Dual 500 MSPS A/D Converter 144-LQFP -40 to 70 [See More]
- Interface Type: Serial; Parallel; SPI
- Screening Level: Catalog
- Package Type: LQFP
- Resolution: 8
from DigiKey
IC ADC 10BIT 28-TQFN [See More]
- Interface Type: SPI; SPI
- Packing Method: Cut Tape (CT)
- Package Type: 28-WFQFN Exposed Pad
- Pins: 28
from Texas Instruments
Single Channel, 50 to 200 ksps, 10-Bit A/D Converter 6-SOT-23 -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: SOT-23,WSON
- Resolution: 10
from DigiKey
IC ADC 16BIT 10-UMAX/USOP [See More]
- Interface Type: SPI
- Packing Method: Cut Tape (CT)
- Package Type: "10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
- Resolution: 16
from Texas Instruments
Single Channel, 200 to 500 ksps, 10-Bit A/D Converter 6-SOT-23 -40 to 85 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Catalog
- Package Type: SOT-23,WSON
- Resolution: 10
from DigiKey
16 Bit Analog to Digital Converter 1 Input 1 SAR 12-TDFN (3x3) [See More]
- Interface Type: SPI
- Packing Method: Cut Tape (CT)
- Package Type: 12-WFDFN Exposed Pad
- Pins: 12
from Texas Instruments
Automotive, Single Channel, 200 to 500 ksps, 10-Bit A/D Converter 6-SOT-23 -40 to 125 [See More]
- Interface Type: Serial; SPI; Microwire
- Screening Level: Automotive
- Package Type: SOT-23
- Resolution: 10
from ams
Low-power capacitance-to-digital converter with wide input range (from fF to nF) and versatile configuration options. PCap02 can be configured for highest sampling rates up to 500 kHz, lowest current consumption down to 2 uA or lowest noise of 15 aF (rms). The internal signal processor allows for... [See More]
- Interface Type: SPI; I2C; SPI, I²C, PDM, PWM
- Operating Temperature: -40 to 125
- Package Type: QFN32
- Input Voltage: 2.1 to 3.6
from Utmel Electronic Limited
1-Channel Single ADC SAR 100ksps 18-bit Serial 16-Pin TSSOP Tube [See More]
- Interface Type: SPI; SPI
- Packing Method: Tube; Tube
- Package Type: SSOP; 16-TSSOP (0.173, 4.40mm Width)
- Pins: 16
from Karl Kruse GmbH & Co. KG
Karl Kruse is a worldwide leading franchised distributor (ISO: 9001-2008 certified). A service provider specializing in the supply and material management of electronic components, since 1951. We are an innovative company who is dedicated to collaborating with customers and partners to develop... [See More]
- Interface Type: SPI
- Package Type: TSSOP
from Lansdale Semiconductor, Inc.
Motorola/Freescale - CMOS 145000. This family of CMOS PLL devices is designed to perform phase-locked loop functions and includes phase detectors, dividers, encoders, decoders, and oscillators, which use the lower power consumption of the CMOS process. [See More]
- Interface Type: SPI
- Production Status: Discontinued
- Package Type: SOIC (optional feature); SSOP (optional feature); TSSOP (optional feature); PLCC (optional feature); DIP (optional feature)
- Screening Level: Commercial; Industrial
from ROHM Semiconductor USA, LLC
DataConvert [See More]
- Interface Type: SPI; Microwire
- Production Status: Full-Production
- Package Type: SSOP
- Screening Level: Commercial
from Lingto Electronic Limited
IC ADC [See More]
- Interface Type: Parallel; SPI; SPI, Parallel
from ams
The PS Ø81 is a system-on-chip for ultra lowpower and high resolution applications. It was designed especially for weight scales but fits also to any kind of force or torque measurements based on metal strain gages. It takes full advantage of the digital measuring principle of PICOSTRAIN. [See More]
- Interface Type: SPI; SPI
- Operating Temperature: -40 to 125
- Package Type: QFN56
- Input Voltage: 2.1 to 3.6
from Utmel Electronic Limited
12-MHz Metering AFE with 1 24-bit Sigma-Delta ADC, 4KB Flash, 256B RAM 24-TSSOP -40 to 85 [See More]
- Interface Type: SPI; SPI, UART, USART
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: SSOP; 24-TSSOP (0.173, 4.40mm Width)
- Pins: 24
from ROHM Semiconductor USA, LLC
This is the product guarantees long time support in Industrial market. The BU1S12S1AG-LB is a general purpose, 12-bit 1-channel successive approximation AD converter. The sampling rate of BU1S12S1AG-LB ranges from 0.5MSPS to 1MSPS. [See More]
- Interface Type: SPI
- Production Status: Full-Production
- Package Type: SSOP
- Screening Level: Commercial
from Lingto Electronic Limited
IC ADC 24BIT SIGMA-DELTA 28PLCC [See More]
- Interface Type: SPI; SPI
from ams
The PS Ø9 is a system-on-chip for ultra low-power and high resolution applications. It was designed especially for weight scales but fits also to any kind of force, pressure or torque measurements based on metal strain gages. It takes full advantage of the digital measuring principle of... [See More]
- Interface Type: SPI; I2C; SPI, I²C, UART
- Operating Temperature: -40 to 125
- Package Type: QFN40
- Input Voltage: 2.1 to 3.6
from Utmel Electronic Limited
16-Bit 500kSPS 4-Channel SAR ADC With Bipolar Inputs Off 5V Supply 38-TSSOP -40 to 125 [See More]
- Interface Type: SPI; SPI
- Packing Method: Tube; Tube
- Package Type: 38-TFSOP (0.173, 4.40mm Width)
- Pins: 38
from Lingto Electronic Limited
IC ADC STEREO AUDIO 24BIT 28SSOP [See More]
- Interface Type: SPI; SPI
from ams
TDC-GP21 is a 2-channel TDC with additional analog elements like extended fire-pulse generator, zero-cross detection and anlog switches for smplifying the use in ultrasonic flow meter applications. An optimized power managements of the various units brings don the operating current to a few µA... [See More]
- Interface Type: SPI; SPI
- Operating Temperature: -40 to 125
- Package Type: QFN32
- Input Voltage: 2.5 to 3.6
from Utmel Electronic Limited
16B 6 CHANNEL SIM SAM SAR ADC [See More]
- Interface Type: Serial; Parallel; SPI; Parallel, Serial
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: QFP; 64-LQFP
- Pins: 64
from Lingto Electronic Limited
IC ADC 16BIT SAR 16DIP [See More]
- Interface Type: SPI; SPI
from ams
The TDC-GP22 is our standard device for precision time interval measurement in industiral appications. With single shot 22ps resolution and 4 ms measuring range the TDC-GP22 is perfect for laser range finders, magnetostrictive sensors, spectroscopic applicatons and test equipment. In measure mode 1... [See More]
- Interface Type: SPI; SPI
- Operating Temperature: -40 to 125
- Package Type: QFN32
from Utmel Electronic Limited
16BIT ADC [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: QFP; 32-TQFP
- Pins: 32
from Lingto Electronic Limited
IC ADC 16BIT SAR 28SOIC [See More]
- Interface Type: SPI; SPI
from ams
TDC-GP30 is the next step in ultrasonic flow metering. It drastically simplifies the design of ultrasonic heat and water meters and is the necessary step for compact energy-saving ultrasonic water meters. The ultra-low-current capabilities allow the use of standard 2/3 AA or AA lithium thionyl... [See More]
- Interface Type: SPI; SPI, UART, Pulse
- Operating Temperature: -40 to 125
- Package Type: QFN32, QFN40
- Input Voltage: 2.5 to 3.6
from Utmel Electronic Limited
ADC 10BIT 1CH 1MSPS SOT23-6 [See More]
- Interface Type: Serial; SPI; SPI, DSP
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: SOT-23-6
- Pins: 6
from Utmel Electronic Limited
ADC 10BIT 2CHAN 500KSPS 8VSSOP [See More]
- Interface Type: Serial; SPI; SPI, DSP
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: SSOP; 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Pins: 8
from Utmel Electronic Limited
ADC 10BIT 4CH 1MSPS 4CH 10-MSOP [See More]
- Interface Type: Serial; SPI; SPI, DSP
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Resolution: 1.25
from Utmel Electronic Limited
ADC 16BIT 500KSPS SAR 10-MSOP [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Pins: 10
from Utmel Electronic Limited
ADC 8BIT SRL I/O CMOS 8-SOIC [See More]
- Interface Type: Serial; SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: SOIC; 8-SOIC (0.154, 3.90mm Width)
- Resolution: 1
from Utmel Electronic Limited
ADC Single 15Msps 8-bit Parallel 24-Pin TSSOP T/R [See More]
- Interface Type: Serial; Parallel; SPI; Parallel
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: SSOP; 24-TSSOP (0.173, 4.40mm Width)
- Pins: 24
from Utmel Electronic Limited
ADC Single SAR 1Msps 8-bit Serial 8-Pin VSSOP T/R [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: 8-VFSOP (0.091, 2.30mm Width)
- Resolution: 1
from Utmel Electronic Limited
ADC Single SAR 31ksps 8-bit Serial 8-Pin PDIP Rail [See More]
- Interface Type: Serial; SPI; SPI
- Packing Method: Tube; Tube
- Package Type: DIP; 8-DIP (0.300, 7.62mm)
- Resolution: 1
from Utmel Electronic Limited
ANALOG TO DIGITAL CONVERTERS - A [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: 16-VFQFN Exposed Pad
- Pins: 16
from Utmel Electronic Limited
Analog to Digital Converters - ADC 10BDual ChPseudo Diff uPwr Ser SAR [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: 16-WFQFN Exposed Pad
- Pins: 16
from Utmel Electronic Limited
Analog to Digital Converters - ADC 20-Bit Delta Sigma ADC Int. OSC [See More]
- Interface Type: Serial; SPI; SPI
- Packing Method: Tube; Tube
- Package Type: SOIC; 8-SOIC (0.209, 5.30mm Width)
- Pins: 8
from Utmel Electronic Limited
Analog to Digital Converters - ADC 24 Bit, 30kSPS Very Low Noise DelSig ADC [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: 20-VQFN Exposed Pad
- Pins: 20
from Utmel Electronic Limited
Analog to Digital Converters - ADC IC 24-Bit 1-ch Low Noise ADC [See More]
- Interface Type: Serial; SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: SSOP; 20-SSOP (0.209, 5.30mm Width)
- Pins: 20
from Utmel Electronic Limited
Audio Codec 1ADC / 1DAC 16bit 28-Pin SOIC Tube [See More]
- Interface Type: Serial; SPI; Serial
- Packing Method: Tube; Tube
- Package Type: SOIC; 28-SOIC (0.295, 7.50mm Width)
- Pins: 28
from Utmel Electronic Limited
Audio Codec 2ADC / 2DAC 16bit 32-Pin VQFN EP T/R [See More]
- Interface Type: Serial; SPI; I2C; Serial
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: 32-VFQFN Exposed Pad
- Pins: 32
from Utmel Electronic Limited
Converters - Analog to Digital (ADC) 2.35V-5.25V, 8 Bit 1.25MSPS, Serial [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: SSOP; 6-TSSOP, SC-88, SOT-363
- Pins: 6
from Utmel Electronic Limited
Data Acquisition ADCs/DACs - Specialized Intg MultiCH ADC and DAC [See More]
- Interface Type: SPI; I2C; I2C, SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: 64-VFQFN Exposed Pad
- Pins: 64
from Utmel Electronic Limited
DELTA-SIGMA, 24-BIT ADC, 4 CH [See More]
- Interface Type: SPI; SPI
- Packing Method: Tape Reel; Tape & Reel (TR)
- Package Type: SOIC; 24-SOIC (0.295, 7.50mm Width)
- Operating Temperature: -40 to 85
from Utmel Electronic Limited
IC 10BIT 32KSPS ADC S/O 20-DIP [See More]
- Interface Type: SPI; SPI
- Packing Method: Tube; Tube
- Package Type: DIP; 20-DIP (0.300, 7.62mm)
- Pins: 20
from Utmel Electronic Limited
IC 10BIT 38 KSPS ADC S/O 20-SOIC [See More]
- Interface Type: SPI; SPI
- Packing Method: Tube; Tube
- Package Type: SOIC; 20-SOIC (0.295, 7.50mm Width)
- Pins: 20