ADS7951SRGER

Analog To Digital Converters (ADC) Overview

The ADS7951SRGER is a Texas Instruments microPOWER analog-to-digital converter featuring an 8-channel multiplexer, 12-bit resolution, and a sampling rate of 1 MSPS. It utilizes a successive approximation register (SAR) architecture with single-ended inputs. The device operates on an analog supply voltage ranging from 2.7 V to 5.25 V and a digital supply voltage from 1.7 V to 5.25 V. It communicates via a standard SPI interface and requires an external reference. Key performance metrics include a signal-to-noise ratio (SNR) of 70 dB and a power consumption of 11.5 mW. The component is housed in a 24-VQFN package and supports operation temperatures between -40°C and +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an 8-channel multiplexer for efficient multi-point data acquisition
• Delivers high-speed conversion at 1 MSPS with 12-bit precision
• Supports flexible power configurations with separate analog and digital supplies
• Features low power consumption suitable for battery-operated systems

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation requiring multi-channel sensing
• Industrial process control and monitoring systems
• Data acquisition modules for automated testing equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'GER' against the manufacturer's official datasheet to confirm the tape-and-reel packaging configuration and marking details. Ensure compatibility with the required operating temperature range and voltage levels before integration into the final design.

Analog To Digital Converters (ADC) Selection Notes

Select this component when eight single-ended channels are required at high speed. Compare SNR and power dissipation against other SAR ADCs if noise sensitivity or thermal management is critical. Confirm that the external reference requirement aligns with system cost and complexity constraints.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS795x family of microPOWER ADCs from Texas Instruments. It shares architectural similarities with models like the ADS7950 and ADS7953 but is distinguished by its specific 8-channel configuration and 24-VQFN package type within the series lineup.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7951SRGET serves as a verified alternative within the same product family, offering identical electrical specifications and functionality while differing only in the reel packaging format.