ADC084S101CIMMX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC084S101CIMMX/NOPB is a low-power, four-channel CMOS 8-bit analog-to-digital converter featuring a high-speed serial interface. Based on a successive-approximation register architecture with an internal track-and-hold circuit, it operates over a sample rate range of 500 ksps to 1 Msps. The device accepts single-ended inputs from IN1 through IN4 and outputs straight binary data compatible with SPI, QSPI, and MICROWIRE standards. It functions on a single supply voltage ranging from +2.7V to +5.25V, consuming 3.2 mW at 3V and 9.6 mW at 5V in normal mode.

Analog To Digital Converters (ADC) Feature Summary

• Four input channels (IN1-IN4) with simultaneous sampling capability via multiplexer
• Fully specified performance across a variable sample rate range of 500 ksps to 1 Msps
• Low power consumption: 3.2 mW typical 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 specific ordering suffix CIMMX against the manufacturer's current product folder to confirm package type and RoHS compliance status. Ensure the component matches the 10-lead VSSOP physical dimensions required for the target PCB footprint. Cross-reference the datasheet revision date to confirm electrical characteristics have not changed.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution is sufficient for applications requiring up to 1 Msps throughput. It is suitable for designs needing four single-ended analog inputs without external multiplexers. Consider the SNR of 49.6 dB and THD of -75 dB for signal integrity requirements. Verify that the system clock can support the required 8 MHz to 16 MHz SCLK frequency range.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC084S101 family, which includes pin-compatible variants with different resolutions and speeds. Alternatives include the 10-bit ADC104S101 and 12-bit ADC124S101 for higher precision, or lower-speed versions like the ADC084S021 for reduced power needs. All devices in this series share the same 10-lead VSSOP package and functional pinout.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives within the same family include ADC084S051 (200-500 ksps), ADC104S101 (10-bit, 500 ksps-1 Msps), and ADC124S101 (12-bit, 500 ksps-1 Msps). These parts maintain identical pinouts but differ in resolution and specified speed ranges.