ADS8354IRTER

Analog To Digital Converters (ADC) Overview

The ADS8354IRTER is a dual-channel, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with an analog supply voltage ranging from 4.5 V to 5.5 V and a digital supply voltage between 1.65 V and 5.5 V. The device supports a maximum sampling rate of 700 kSPS per channel and features an SPI-compatible serial interface. Key performance metrics include a signal-to-noise ratio of 92 dB and a power consumption of 45 mW. It is housed in a 16-pin WQFN package and functions within a temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal reference voltage source eliminates the need for external components.
• Dual-channel architecture enables simultaneous or sequential data acquisition.
• Low-power SAR design ensures efficient energy usage during operation.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-resolution data acquisition.
• Medical instrumentation utilizing precise analog signal digitization.
• Data acquisition modules for test and measurement equipment.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IRTER against official datasheets to confirm the tape-and-reel packaging format and temperature grade. Ensure compatibility with existing PCB footprints for the WQFN-16 package. Confirm that the internal reference specifications meet system accuracy requirements without additional calibration.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel 16-bit resolution is required at speeds up to 700 kSPS. Compare against the ADS8353 if lower sampling rates are acceptable, or consider the ADS8358 for higher throughput. Verify that the single-ended or pseudo-differential input configurations align with the sensor interface requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS835x family of high-speed, low-power ADCs from Texas Instruments. It shares architectural similarities with the ADS8353 and ADS8358 but offers distinct sampling rate and pinout variations. The family is designed for applications demanding precision and moderate speed in compact form factors.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8353IRTER serves as a functional substitute with a reduced sampling rate of 600 kSPS. The ADS8358IRTET provides higher performance but may require different board layout considerations. Verify pin compatibility and software driver support before substitution.