ADC082S101CIMM

Analog To Digital Converters (ADC) Overview

The ADC082S101CIMM is a dual-channel, 8-bit analog-to-digital converter (ADC) utilizing successive approximation register (SAR) architecture. It supports sampling rates from 500 ksps to 1 Msps with single-ended inputs. The device operates on a supply voltage range of 2.7 V to 5.25 V for both analog and digital domains, consuming approximately 3.2 mW of power. It features an SPI-compatible serial interface and is housed in an 8-pin VSSOP package. Key performance metrics include a signal-to-noise ratio (SNR) of 49.6 dB, differential nonlinearity (DNL) of 0.4 LSB, integral nonlinearity (INL) of 0.4 LSB, and a gain error of 0.7 LSB. The operational temperature range spans from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel multiplexed input configuration for efficient data acquisition
• Low-power SAR architecture optimized for battery-operated applications
• SPI-compatible serial interface simplifies microcontroller integration

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring low power consumption
• Industrial process control monitoring
• Battery-powered measurement devices

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm RoHS compliance and lead-free status. The 'CIMM' designation indicates a commercial temperature range and VSSOP-8 packaging. Ensure compatibility with existing PCB footprints and verify that the component meets current environmental regulations for your target market before finalizing procurement plans.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel, 8-bit resolution is sufficient for the application's accuracy requirements. It is suitable for designs needing up to 1 Msps sampling speed with minimal external components. Consider the VSSOP-8 package size constraints and ensure the system can accommodate the required 2.7 V to 5.25 V supply rails. Verify that the single-ended input type aligns with the sensor output characteristics.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC082S101 family of high-speed, low-power ADCs from Texas Instruments. It serves as a cost-effective solution for applications requiring moderate resolution and speed. The device complements other members of the series, such as the 10-bit variants or single-channel versions, offering a balanced trade-off between performance, pin count, and power consumption for general-purpose data conversion tasks.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct replacements like the ADC082S101CIMM/NOPB if RoHS compliance is mandatory. Verify pinout compatibility with any alternative dual-channel 8-bit SAR ADCs from other manufacturers.