ADS1013QNKSRQ1

Analog To Digital Converters (ADC) Overview

The ADS1013QNKSRQ1 is an automotive-grade, ultra-small, low-power analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a 12-bit resolution with a single differential or two single-ended input channels. The device utilizes a sigma-delta architecture and communicates via an I2C-compatible serial interface. It integrates an internal reference voltage, eliminating the need for external components. The component operates within a supply voltage range of 2V to 5.5V and supports sampling rates up to 3.3kSPS. Designed for harsh environments, it functions reliably across a temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• 12-bit resolution with sigma-delta architecture
• Single differential or dual single-ended inputs
• Integrated internal reference voltage
• I2C-compatible serial interface

Analog To Digital Converters (ADC) Applications

• Automotive sensor signal conditioning
• Battery monitoring systems
• Industrial process control instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'QNKSRQ1' against official Texas Instruments documentation to confirm automotive qualification status and package type. Ensure compatibility with system voltage levels and I2C addressing requirements before integration. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a compact solution with integrated reference is required for low-speed, high-accuracy measurements. Compare performance metrics such as noise performance and power consumption against other members of the ADS101x family. Confirm that the I2C interface speed and address configuration meet the system's communication constraints.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS101x series of ultra-small, low-power ADCs from Texas Instruments. The 'Q1' suffix indicates automotive qualification according to AEC-Q100 standards. The 'RQ1' suffix typically denotes tape and reel packaging for automated assembly. This series is designed to replace discrete solutions in space-constrained applications.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-to-pin replacements within the same family include the ADS1014 and ADS1015, which offer additional input configurations. Verify software compatibility if migrating between devices with different register maps or feature sets.