ADC082S021CIMM/NOPB

Analog To Digital Converters (ADC) Overview

The ADC082S021CIMM/NOPB is a dual-channel, 8-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a successive approximation register (SAR) architecture to achieve sampling rates up to 2 MSPS. The device operates on a single supply voltage ranging from 2.7 V to 5.25 V for both analog and digital domains. It features an SPI-compatible serial interface for data output and control. Key performance metrics include a signal-to-noise ratio (SNR) of 49.6 dB, differential nonlinearity (DNL) of ±0.4 LSB, and integral nonlinearity (INL) of ±0.4 LSB. The component is housed in an 8-pin VSSOP package and supports operation within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel input capability with single-ended configuration
• High-speed conversion with up to 2 MSPS sampling rate
• Low power consumption suitable for battery-operated systems
• SPI-compatible serial interface for microcontroller integration

Analog To Digital Converters (ADC) Applications

• Portable instrumentation
• Battery-powered devices
• Industrial process control
• Data acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the complete part number including the suffix /NOPB to ensure lead-free compliance and specific packaging options. Confirm the operating temperature range matches the application requirements. Check for availability of the evaluation module ADC082S021EVAL for design validation. Ensure the supply voltage levels are compatible with the system's power rails before ordering.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel 8-bit resolution is required at high speeds. Compare against single-channel variants if only one input is needed. Consider the VSSOP-8 package size constraints. Verify that the SPI interface timing meets the host processor's specifications. Evaluate power consumption against other SAR ADCs in the same family.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC082S101/021 series of dual-channel, 8-bit ADCs from Texas Instruments. It shares architectural similarities with the ADC082S101 but offers higher sampling rates. The device is designed for applications requiring moderate resolution and speed in a compact footprint. It complements the company's broader portfolio of data converters.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC082S101CIMM/NOPB is a related variant within the same family, offering similar functionality but potentially different sampling rate characteristics. Verify pin compatibility and electrical specifications before substitution. No direct cross-manufacturer replacements are confirmed in public documentation.