ADS7853IRTET

Analog To Digital Converters (ADC) Overview

The ADS7853IRTET is a dual-channel, 14-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a maximum sampling rate of 1 MSPS and supports both pseudo-differential and single-ended input configurations. The device features an SPI-compatible digital interface and accepts an analog supply voltage ranging from 4.5 V to 5.5 V, alongside a flexible digital supply range of 1.65 V to 5.5 V. It achieves a signal-to-noise ratio of 82 dB and a SINAD of 83.9 dB while consuming 45 mW of power. The component is housed in a 16-WQFN package with a 3x3 mm footprint and functions reliably within an industrial temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports simultaneous sampling of two independent channels for synchronized data acquisition.
• Integrates an internal reference voltage option to reduce external component count.
• Features a compact WQFN-16 package designed for space-constrained surface-mount applications.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring multi-channel data acquisition
• Medical instrumentation utilizing precise physiological signal monitoring
• Vibration analysis and acoustic measurement equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm pinout compatibility and electrical specifications. Ensure that the ordering information matches the required package type and thermal performance characteristics for the intended application environment.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel synchronization is required at high speeds with moderate resolution. Compare against the ADS7853IPW if a TSSOP package is preferred or the ADS7853IRTER if reel packaging is necessary for automated assembly processes.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7853 family of dual-channel SAR ADCs. It shares architectural similarities with the ADS7253 and ADS8353 but offers distinct resolution and speed combinations tailored for precision data conversion tasks within the Texas Instruments portfolio.

Analog To Digital Converters (ADC) Replacement Considerations

ADS7853IRTER provides identical electrical specifications with a tape-and-reel packaging format suitable for high-volume manufacturing.

Analog To Digital Converters (ADC) FAQ

Does the ADS7853IRTET support single-ended inputs?

Yes, the device supports both pseudo-differential and single-ended input configurations.

What is the digital supply voltage range?

The digital supply voltage ranges from 1.65 V to 5.5 V, allowing compatibility with various logic levels.