ADC128S102CIMTX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC128S102CIMTX/NOPB is an eight-channel, 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It supports sampling rates ranging from 500 ksps to 1 Msps and utilizes a TSSOP-16 surface-mount package. The device features single-ended inputs with an internal multiplexer and track-and-hold circuit. It operates on dual power supplies for analog and digital sections, both within the 2.7V to 5.25V range. The component communicates via a standard SPI-compatible serial interface and functions reliably across an industrial temperature range of -40°C to +105°C.

Analog To Digital Converters (ADC) Feature Summary

• Eight-channel input architecture with integrated multiplexer and track-and-hold functionality
• High-speed conversion capability up to 1 Msps with 12-bit resolution
• Flexible power supply design supporting independent analog and digital voltage domains
• Standardized serial communication protocol compatible with common microcontrollers

Analog To Digital Converters (ADC) Applications

• Automotive sensor signal acquisition systems
• Medical equipment data acquisition modules
• Industrial process control monitoring

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'NOPB' confirms lead-free compliance and RoHS status against current manufacturer documentation. Confirm the 'CIMTX' designation indicates tape-and-reel packaging suitable for automated assembly processes. Validate that the active part number matches the required pinout and thermal specifications for the target PCB layout.

Analog To Digital Converters (ADC) Selection Notes

Select this component when designing multi-channel systems requiring moderate speed and high resolution. Ensure the application can accommodate single-ended input requirements rather than differential signals. Verify that the system clock and SPI interface speeds align with the maximum 1 Msps sampling rate constraint without exceeding timing margins.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC128S102 series, which provides scalable solutions for multi-channel data acquisition. The CIMTX variant specifically denotes the tape-and-reel packaging format intended for high-volume manufacturing environments. It serves as a direct replacement for older non-compliant versions while maintaining identical electrical performance and pin configurations.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC128S102CIMTX is a discontinued predecessor to the NOPB version. Designers replacing obsolete inventory should transition directly to the ADC128S102CIMTX/NOPB variant to ensure regulatory compliance and continued availability.