ADC082S051CIMMX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC082S051CIMMX/NOPB is a low-power, two-channel, 8-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 200 ksps to 500 ksps. The device accepts a single power supply ranging from +2.7V to +5.25V, consuming typically 2.2 mW at 3V and 7.1 mW at 5V. Key electrical specifications include a typical Signal-to-Noise Ratio (SNR) of 49.5 dB, differential non-linearity (DNL) of ±0.09 LSB, and integral non-linearity (INL) of +0.12/-0.062 LSB. It utilizes a high-speed serial interface compatible with SPI, QSPI, and MICROWIRE standards.

Analog To Digital Converters (ADC) Feature Summary

• Two input channels (IN1, IN2) with configurable multiplexer selection via serial control register
• Fully specified performance over a variable sample rate range of 200 ksps to 500 ksps
• Low power consumption: 2.2 mW (typ) at 3V supply; 0.12 µW in shutdown mode
• Industrial temperature operation range from -40°C to +85°C

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the complete part number ADC082S051CIMMX/NOPB against official Texas Instruments documentation to confirm package type (VSSOP), temperature grade (Industrial), and RoHS compliance status. Ensure that the ordering suffix corresponds to the specific manufacturing lot and packaging configuration required for your assembly process.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel, 8-bit resolution is sufficient for applications operating between 200 ksps and 500 ksps. It is suitable for designs constrained by a single supply voltage between 2.7V and 5.25V. Consider pin-compatible alternatives like the ADC082S021 or ADC082S101 if different speed or resolution requirements arise, as they share the same footprint.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC082Sxx1 family of CMOS 8-bit A/D converters. It is functionally similar to the ADC082S021 and ADC082S101, differing primarily in the specified sample rate range. All devices in this series are fully pin-compatible, allowing for design flexibility regarding speed and resolution without altering the PCB layout.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives within the same family include ADC082S021 (50–200 ksps) and ADC082S101 (500 ksps–1 Msps). These parts maintain identical pinouts and functionality but differ in their guaranteed throughput speed specifications.