QFN Radio Receiver ICs
from Silicon Labs
The Si4730/31 ICs are the industry's first fully integrated, 100% CMOS AM/FM radio receivers. The Si4730/31 AM/FM radio ICs provide the space savings and low-power consumption necessary for portable devices while delivering the high performance and design simplicity desired for all AM/FM solutions. [See More]
- Package Type: QFNL; SSOP (optional feature)
- # of Rx: 1
- Supply Voltage: 2.7V; 2.5V; 3V; 3.3V; 3.6V; 5V
- Operating Frequency: 0.5200 to 108
from ams
The AS3930 is a single-channel ASK receiver that generates a wake-up signal upon detection of a data signal with a carrier frequency in the range of 110 – 150 kHz. It can be used to wake-up active tags in RTLS, PKE and other similar tracking and access control systems. [See More]
- Package Type: QFNL; TSSOP; TSSOP-16, QFN-16 (4x4)
- Operating Frequency: 0.1100 to 0.1500
- Data Rate: 0.5000 to 4
- Pins: 16
from Silicon Labs
The Si4734/35 ICs are the industry's first fully integrated, 100% CMOS AM/FM/SW/LW radio receivers. Offering unmatched integration and PCB space savings, the Si4734/35 requires minimal external components and less than 20 mm ² of board area, excluding the antenna inputs. The Si4734/35... [See More]
- Package Type: QFNL; SSOP (optional feature)
- # of Rx: 1
- Supply Voltage: 2.7V; 2.5V; 3V; 3.3V; 3.6V; 5V
- Operating Frequency: 0.1530 to 108
from ams
The AS3932 is a 3-channel ASK receiver that generates a wake-up signal upon detection of a data signal with a carrier frequency in the range of 110 – 150 kHz. It can be used to wake-up active tags in RTLS, PKE and other similar tracking and access control systems. [See More]
- Package Type: QFNL; TSSOP; TSSOP-16, QFN-16
- Operating Frequency: 0.1100 to 0.1500
- Data Rate: 0.5000 to 4
- Pins: 16
from Silicon Labs
The Si4736/37 ICs are the industry's first fully integrated, 100% CMOS AM/FM/WB and FM/WB radio receivers. Offering unmatched integration and PCB space savings, the Si4736/37 ICs require only two external components and less than 15 mm ² of board area, excluding the antenna inputs. The... [See More]
- Package Type: QFNL; SSOP (optional feature)
- # of Rx: 1
- Supply Voltage: 2.7V; 2.5V; 3V; 3.3V; 3.6V; 5V
- Operating Frequency: 0.5200 to 163
from ams
The AS3933 is a 3-channel ASK receiver that generates a wake-up signal upon detection of a data signal with a carrier frequency in the range of 15 – 150 kHz. It can be used to wake-up active tags in RTLS, PKE and other similar tracking and access control systems. [See More]
- Package Type: QFNL; TSSOP; TSSOP16, QFN-16 (4x4)
- Operating Frequency: 0.0150 to 0.1500
- Data Rate: 0.5000 to 4
- Pins: 16
from Silicon Labs
The Si4738/39 ICs are the industry's first fully integrated, 100% CMOS AM/FM/WB and FM/WB radio receivers. Offering unmatched integration and PCB space savings, the Si4736/37/38/39 ICs require only two external components and less than 15 mm ² of board area, excluding the antenna inputs. The... [See More]
- Package Type: QFNL; SSOP (optional feature)
- # of Rx: 1
- Supply Voltage: 2.7V; 2.5V; 3V; 3.3V; 3.6V; 5V
- Operating Frequency: 0.5200 to 163
from Silicon Labs
The Si4311 standalone 315/434 MHz FSK RF receiver accepts an FSK modulated RF input and outputs demodulated digital data without requiring an external MCU to configure the device. Frequency range: 240 –960 MHz. Sensitivity: –118 dBm. Low power consumption. Data rate: 0.2 to 128 kbps. [See More]
- Package Type: QFNL
- Data Rate: 0.2000 to 128
- Supply Voltage: 2.5V; 3V; 3.3V; 3.6V
- # of Rx: 1
from Silicon Labs
The Si4704/05 enhanced FM receiver family is the most advanced portable solution available today offering embedded antenna support, digital audio out, worldwide FM band support and highly flexible, mature and proven FM functionality in a simple API. The Si4704/05 FM radio receiver ICs incorporate... [See More]
- Package Type: QFNL
- # of Rx: 1
- Supply Voltage: 3V; 3.3V; 3.6V; 5V
- Operating Frequency: 64 to 108
from Silicon Labs
The Si477x AM/FM receiver family is the most integrated high performance radio receiver solution for high-end consumer audio/video receiver (AVR) equipment, as well as the professional audio (pro-audio) market. The Si4770/77 radio receiver family employs 100% RF CMOS technology to bring outstanding... [See More]
- Package Type: QFNL
- # of Rx: 1
- Supply Voltage: 1.2V; 1.5V; 1.8V; 2.7V; 2.5V; 3V; 3.3V; 3.6V; 5V
- Operating Frequency: 0.5200 to 108
from Silicon Labs
The Si4707 IC is the industry's first weather band (WB) radio receiver to include a specific area message encoding (SAME) processor. Offering unmatched integration and PCB space savings, the Si4707 requires only one external component and less than 15 mm ² of board area. Available in a tiny 3... [See More]
- Package Type: QFNL
- # of Rx: 1
- Supply Voltage: 3V; 3.3V; 3.6V; 5V
- Operating Frequency: 162 to 163