ADC108S102CIMT/NOPB

Analog To Digital Converters (ADC) Overview

The ADC108S102CIMT/NOPB is a Texas Instruments successive approximation register (SAR) analog-to-digital converter featuring eight single-ended input channels. It provides 10-bit resolution with a configurable sampling rate ranging from 500 ksps to 1 MSPS. The device operates on a single power supply between 2.7 V and 5.25 V for both analog and digital domains, consuming 2.1 mW of power. It utilizes an SPI-compatible serial interface for data output and is housed in a 16-pin TSSOP package. Key performance metrics include a signal-to-noise ratio of 61.8 dB, differential nonlinearity of 0.5 LSB, integral nonlinearity of 0.5 LSB, and gain error of 0.4 LSB.

Analog To Digital Converters (ADC) Feature Summary

• Eight-channel multiplexed input architecture supporting single-ended signals
• Configurable sampling speed up to 1 MSPS with low power consumption
• SPI-compatible serial interface for direct connection to microprocessors

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring multi-channel monitoring
• Portable instrumentation and battery-powered devices
• Data acquisition systems for environmental sensing

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct packaging and RoHS compliance status. Confirm that the TSSOP-16 package dimensions match your PCB footprint requirements. Check for any recent lifecycle notices regarding active production status or recommended replacements before finalizing procurement plans.

Analog To Digital Converters (ADC) Selection Notes

Select this component when eight simultaneous or time-multiplexed single-ended inputs are required within a compact surface-mount package. The 10-bit resolution and 1 MSPS speed suit applications where moderate precision and high throughput are balanced against power constraints. Ensure the system voltage aligns with the 2.7 V to 5.25 V operating range.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC108S102 family of octal SAR ADCs from Texas Instruments. It shares architectural similarities with the ADC128S102 but offers lower 10-bit resolution compared to the 12-bit variants. The NOPB suffix indicates lead-free construction compliant with RoHS standards, distinguishing it from older non-compliant versions.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include other members of the ADC108S series with varying resolutions or speeds. For higher resolution needs, consider the ADC128S102CIMT/NOPB. Verify pin compatibility and software register settings when migrating between different bit-depth variants within the same family.