ADS7952QDBTRQ1

Analog To Digital Converters (ADC) Overview

The ADS7952QDBTRQ1 is a single-channel, 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) designed for automotive applications. It operates with an analog supply voltage range of 2.7 V to 5.25 V and a digital I/O supply range of 1.7 V to 5.25 V. The device supports a maximum sampling rate of 1 MSPS and features a serial peripheral interface (SPI). It is housed in a 38-pin TSSOP package and is qualified under AEC-Q100 standards for operation within a temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• Low power consumption architecture suitable for battery-operated systems
• Flexible input range configuration via external reference voltage

Analog To Digital Converters (ADC) Applications

• Automotive sensor signal conditioning
• Battery management system monitoring
• Industrial data acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'QDBTRQ1' against official Texas Instruments documentation to confirm the reel packaging type and automotive grade designation. Ensure the component matches the required AEC-Q100 reliability standards for your target application environment before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-speed 12-bit conversion is required in an automotive environment. Compare channel count and resolution requirements against other members of the ADS795x family to ensure optimal pin compatibility and performance alignment for the specific design constraints.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS795x-Q1 series of micro-power, multi-channel SAR ADCs. While the ADS7952 variant provides a single channel, related parts such as the ADS7950 offer four channels and the ADS7952SBDBT provides twelve channels in similar packages, allowing for scalable design options within the same ecosystem.

Analog To Digital Converters (ADC) Replacement Considerations

Direct functional substitutes include the ADS7952SBDBTR and ADS7952SBDBTG4. Verify that the non-automotive variants meet the thermal and reliability requirements if the Q1 qualification is not strictly mandatory for the specific implementation.