ADC128S052CIMT/NOPB

Analog To Digital Converters (ADC) Overview

The ADC128S052CIMT/NOPB is a Texas Instruments 12-bit successive approximation register (SAR) analog-to-digital converter featuring eight single-ended input channels. It operates with sampling rates ranging from 200 kSPS to 500 kSPS and utilizes an SPI-compatible serial interface for data transfer. The device supports both analog and digital supply voltages between 2.7 V and 5.25 V, enabling flexible power integration. Key performance metrics include a signal-to-noise ratio of 73 dB, differential nonlinearity of -0.9 LSB/1.3 LSB, integral nonlinearity of +/- 1 LSB, and a gain error of 2 LSB. It functions within a temperature range of -40°C to +125°C in a 16-pin TSSOP package.

Analog To Digital Converters (ADC) Feature Summary

• Eight-channel multiplexed input architecture supporting single-ended signals
• Integrated SAR conversion core with high linearity specifications
• Flexible voltage operation compatible with standard logic levels
• Extended industrial temperature rating for harsh environments

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring multi-channel monitoring
• Data acquisition modules for sensor interfacing
• Automotive electronic control units operating under thermal stress

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current product status documentation. Confirm that the NOPB designation aligns with RoHS compliance requirements for your target market. Ensure the TSSOP-16 package dimensions match your PCB footprint constraints before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when eight independent single-ended inputs are required without external multiplexing. The 12-bit resolution and 500 kSPS maximum rate suit moderate-speed applications. Verify that the internal reference capability meets system accuracy needs, as it relies on the supply voltage rather than an external precision reference source.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC128S052 family, which provides cost-effective multi-channel conversion solutions. It serves as a lower-speed alternative to the ADC128S102 series, which offers higher sampling rates up to 1 MSPS. Both families share similar pinouts and interface protocols, facilitating design scalability across different performance tiers.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include other members of the ADC128S052 family with varying suffixes for packaging or temperature grades. For higher speed requirements, the ADC128S102 series is functionally compatible but operates at increased sampling frequencies.