ADS7950QDBTRQ1

Analog To Digital Converters (ADC) Overview

The ADS7950QDBTRQ1 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 TSSOP-30 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

• AEC-Q100 qualified for automotive reliability
• Single-ended input architecture
• Low power consumption design

Analog To Digital Converters (ADC) Applications

• Automotive sensor monitoring
• Battery management systems
• Industrial data acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix Q1 indicates automotive qualification status against official Texas Instruments documentation. Confirm the TSSOP-30 package dimensions and pinout compatibility with your PCB layout before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-speed conversion is required in automotive environments. Ensure the external reference voltage matches the 0 V to Vref or 0 V to 2xVref input range options supported by the device configuration.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS795x-Q1 family of micro-power SAR ADCs. It shares architectural similarities with other members like the ADS7953Q and ADS7956Q but differs in channel count and package type. The Q1 suffix specifically denotes compliance with automotive quality standards.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include other parts from the ADS795x-Q1 family such as the ADS7953QDBTRQ1 or ADS7956QDBTRQ1, provided the channel count and package requirements align with the system design constraints.