ADS7816U/2K5G4

Analog To Digital Converters (ADC) Overview

The ADS7816U/2K5G4 is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a sampling rate of 200 kS/s and operates with a single supply voltage ranging from 4.5 V to 5.25 V for both analog and digital domains. The device utilizes a 3-wire serial interface compatible with standard SPI protocols. It is housed in an 8-pin VSSOP package designed for surface-mount applications. The operational temperature range extends from -40°C to +85°C, ensuring reliability in industrial environments.

Analog To Digital Converters (ADC) Feature Summary

• High-speed 12-bit resolution with micro-power consumption characteristics
• Flexible input configuration supporting differential or single-ended signals
• Standard 3-wire serial interface for simplified digital connectivity

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring low power operation
• Industrial process control data acquisition modules
• Battery-powered measurement devices

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix '2K5' indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the VSSOP-8 package variant matches the design footprint requirements. Check for end-of-life notices as availability may vary by region.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications needing 12-bit accuracy at 200 kS/s with minimal power draw. Compare against ADS7816E if tube packaging is preferred over reels. Consider ADS7817UB for differential input requirements instead of pseudo-differential options. Verify external reference voltage compatibility for optimal performance.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7816 family of high-speed, low-power ADCs from Texas Instruments. It shares architectural similarities with the ADS7817 and ADS7822 series but differs in input type and packaging. The U suffix denotes the SOIC/VSSOP package style within the broader product line.

Analog To Digital Converters (ADC) Replacement Considerations

ADS7816E serves as a tube-packaged alternative within the same functional family. ADS7817UB offers differential inputs while maintaining similar speed and power specs. ADS7822UB provides pseudo-differential inputs with comparable performance metrics.