ADC104S021CIMM/NOPB

Analog To Digital Converters (ADC) Overview

The ADC104S021CIMM/NOPB is a quad-channel, 10-bit analog-to-digital converter manufactured by Texas Instruments. It operates with an analog supply voltage range of 2.7 V to 5.25 V and supports sampling rates up to 1 MSPS. The device utilizes a successive approximation register (SAR) architecture and features single-ended inputs. Communication is handled via a standard SPI interface. It is housed in a 10-lead MSOP package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates four independent 10-bit SAR converters in a compact footprint
• Supports high-speed data acquisition at sampling rates up to 1 MSPS
• Compatible with standard digital interfaces including SPI

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring multi-channel signal acquisition
• Battery-powered devices due to low power consumption characteristics
• Industrial process control monitoring applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix NOPB indicates lead-free compliance and RoHS standards when sourcing. Confirm the CIMM variant corresponds to the commercial temperature grade of -40°C to +85°C. Ensure the MSOP-10 package dimensions match the target PCB layout constraints before finalizing procurement orders for this integrated circuit.

Analog To Digital Converters (ADC) Selection Notes

Select this component when four separate conversion channels are required within a single package to minimize board space. It is suitable for designs needing 10-bit resolution at speeds up to 1 MSPS. Consider the 2.7 V minimum supply voltage for compatibility with 3.3 V logic systems. Verify that single-ended input requirements align with the sensor interface rather than differential signaling needs.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC104S series of micro-power, quad-channel ADCs from Texas Instruments. It shares architectural similarities with other members like the ADC124S101 but offers lower resolution. The series is designed for cost-sensitive applications where moderate speed and resolution are sufficient for general-purpose data acquisition tasks.

Analog To Digital Converters (ADC) FAQ

What is the maximum sampling rate per channel?

Each of the four channels can operate at a maximum sampling rate of 1 MSPS.

Does the device support differential input signals?

No, the ADC104S021CIMM/NOPB is designed specifically for single-ended input signals.

What is the operating temperature range?

The commercial grade CIMM variant operates between -40°C and +85°C.