ADC102S101CIMMX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC102S101CIMMX/NOPB is a low-power, two-channel CMOS 10-bit analog-to-digital converter manufactured by Texas Instruments. It features a successive-approximation register architecture with an internal track-and-hold circuit and operates over a sample rate range of 500 ksps to 1 Msps. The device accepts single-ended inputs on IN1 and IN2, ranging from 0V to the analog supply voltage (VA). It utilizes a high-speed serial interface compatible with SPI, QSPI, and MICROWIRE standards. Powered by a single supply between 2.7V and 5.25V, it delivers typical power consumption of 3.9 mW at 3V and 11.4 mW at 5V. Key performance metrics include a typical Signal-to-Noise Ratio (SNR) of 61.7 dB, Integral Non-Linearity (INL) of +0.4/-0.1 LSB, and Differential Non-Linearity (DNL) of +0.26/-0.16 LSB.

Analog To Digital Converters (ADC) Feature Summary

• Two input channels with configurable multiplexer selection via serial control register
• Fully specified performance across a wide sample rate range of 500 ksps to 1 Msps
• Variable power management with normal mode operation and low-power shutdown capability
• Single supply operation from 2.7V to 5.25V with reference derived from VA

Analog To Digital Converters (ADC) Applications

• Portable battery-powered systems requiring low power consumption
• Remote data acquisition networks
• Instrumentation and industrial control systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix CIMMX against the manufacturer's current product folder to confirm package type and temperature grade. Ensure compatibility with system voltage levels and clock frequencies before integration. Check for RoHS compliance status as indicated in the official documentation.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel conversion is required within a 1 Msps throughput limit. The SAR architecture provides deterministic latency suitable for real-time control loops. Consider the VSSOP-8 package constraints for PCB layout and thermal dissipation if operating near maximum junction temperatures.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC102S series, which offers pin-compatible alternatives across different resolutions (8-bit, 10-bit, 12-bit) and speed grades. It serves as a mid-range option in Texas Instruments' portfolio for general-purpose data acquisition tasks where moderate precision and speed are balanced with low power usage.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible substitutes include the ADC102S021, ADC102S051, ADC122S101, and ADC082S101. Verify that the alternative's resolution and specified sample rate range meet the application requirements.