Help with Audio Processor ICs specifications:
Input Signal
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| Analog | An analog input signal is a continuous audio/video signal that that contains time-varying values. | ||
| Digital | A digital input signal is a non-continuous audio/video signal that has been created by specific discrete time values from an analog signal. | ||
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Output Signal
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| Your choices are... | |||
| Analog | An analog output signal is a continuous audio/video signal that that contains time-varying values. | ||
| Digital | A digital output signal is a non-continuous audio/video signal that has been created by specific discrete time values from an analog signal. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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Mounting
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| Surface Mount (SMT) | Surface-mount technology (SMT) adds components to a printed circuit board (PCB) by soldering component leads or terminals to the top surface of the board. SMT devices (SMD) have a flat surface that is soldered to a flat pad on the face of the PCB. Typically, the PCB pad is coated with a paste-like formulation of solder and flux. With careful placement, SMT components on solder paste remain in position until elevated temperatures, usually from an infrared oven, melt the paste and solder the component leads to the PCB pads. | ||
| Through Hole | Through hole technology (THT) mounts components on a printed circuit board (PCB) by inserting component leads through holes in the board and then soldering the leads in place on the opposite side of the board. | ||
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Specifications
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| Number of Analog Inputs | Number of analog inputs the device is capable of processing. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Number of Digital Inputs | Number of digital inputs the device is capable of processing. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Number of Analog Outputs | Number of analog outputs the device is capable of producing. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Number of Digital Outputs | Number of digital outputs the device is capable of producing. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Number of Channels | Number of channels the device is capable of processing. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Operating Frequency | The frequency the device can process signals. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Sampling Frequency | The frequency the device samples signals. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Supply Voltage | The voltage the device requires to operate. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Supply Current | The current the device requires to operate. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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| Operating Temperature | The temperature range the device can operate properly. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||
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Interface
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| Your choices are... | |||
| I2C | Inter-integrated circuit (I2C) bus is a two-wire, low-to-medium speed, communication bus. | ||
| I2S | I2S, or inter-IC sound, is a serial bus that is used for digital audio signals. | ||
| PCM | PCM, or pulse-code modulation, is a digital signal created from a sampled analog signal. | ||
| Serial | Serial interfaces transfer the signal a single bit at a time. | ||
| SPI | Serial peripheral interface bus (SPI) is a synchronous full duplex bus. | ||
| UART | Universal asynchronous receiver/transmitters (UART). | ||
| USB | Universal serial bus (USB) is a four-wire, low-to-medium speed peripheral device connection to personal computers (PC), including keyboards, mice, modems, printers, joysticks, audio functions and monitor controls. The USB design is standardized by the USB Implementers Forum (USBIF), an organization that includes leading companies from the computer and electronics industries. | ||
| Other Interface | Other/specialty type of interface. | ||
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Features
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| Integrated Amplifier | The processor has an integrated amplifier. | ||
| Integrated MCU | The process has an integrated microcontroller (MCU). | ||
| System-on-Chip | The device is an entire system-on-chip (SoC) | ||
| Touch-Screen Controller | The processor has a touch-screen controller. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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