ADC128S052CIMTX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC128S052CIMTX/NOPB is an 8-channel, 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a sampling rate of up to 500 kSPS and supports single-ended inputs via an SPI-compatible serial interface. The device functions within an analog and digital supply voltage range of 2.7 V to 5.25 V. Key performance metrics include a signal-to-noise ratio of 73 dB, differential nonlinearity between -0.9 LSB and +1.3 LSB, integral nonlinearity of 1 LSB, and a gain error of 2 LSB. It consumes 1.2 mW of power and operates across a temperature range of -40°C to +125°C in a 16-pin TSSOP package.

Analog To Digital Converters (ADC) Feature Summary

• Integrates eight independent input channels with a single 12-bit SAR converter for efficient multi-point monitoring.
• Supports high-speed data acquisition with a maximum sampling rate of 500 kSPS per channel.
• Features low power consumption of 1.2 mW suitable for battery-operated or energy-constrained applications.
• Provides industrial-grade reliability with extended operating temperature capabilities from -40°C to +125°C.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring multi-channel sensor data acquisition
• Portable instrumentation utilizing single-supply operation
• Data logging systems with moderate speed requirements

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix NOPB indicates lead-free and RoHS compliance status according to current manufacturer documentation. Confirm the TSSOP-16 package dimensions match your PCB footprint design constraints. Ensure the SPI interface timing parameters align with your microcontroller's clock speeds before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when eight single-ended channels are required at 12-bit resolution. Compare against the ADC128S102 if higher sampling rates up to 1 MSPS are necessary. Consider the automotive-rated ADC128S052QCMTX/NOPB if AEC-Q100 qualification is mandatory for your specific application environment.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC128S052 series, which provides cost-effective solutions for general-purpose data acquisition. It serves as a standard option within Texas Instruments' portfolio of 12-bit SAR ADCs, offering a balance between channel count, resolution, and power efficiency for embedded systems.

Analog To Digital Converters (ADC) Replacement Considerations

The obsolete ADC128S102CIMTX has a direct replacement in the form of ADC128S102CIMTX/NOPB. For automotive applications, the ADC128S052QCMTX/NOPB offers similar functionality with enhanced qualification standards.