ADS8201IRGER

Analog To Digital Converters (ADC) Overview

The ADS8201IRGER is a low-power, 12-bit data acquisition system (DAS) featuring an 8-channel multiplexer and a programmable gain amplifier (PGA). It supports a sampling rate of up to 100 kSPS and operates on a single supply voltage ranging from 2.2 V to 5.5 V. The device integrates a precision internal reference and an on-chip oscillator, eliminating the need for external components. It utilizes an SPI-compatible serial interface for communication and is housed in a 24-pin VQFN package.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an 8-channel analog multiplexer with a programmable gain amplifier for flexible signal conditioning
• Includes a precision internal voltage reference and on-chip oscillator to minimize external component count
• Features a high-speed 12-bit successive approximation register (SAR) ADC architecture
• Supports standard SPI digital interface for straightforward microcontroller connectivity

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation
• Industrial process control systems
• Battery-powered data acquisition devices
• Smart sensor nodes

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix matches the required tape and reel quantity. Confirm that the operating voltage range aligns with the target system power supply. Ensure the PCB footprint corresponds to the 24-VQFN package dimensions. Check for any moisture sensitivity level requirements during storage and handling.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-channel input is required within a compact form factor. The integrated PGA reduces the need for external amplifiers. Consider the 100 kSPS limit for bandwidth requirements. The low-voltage operation makes it suitable for battery-operated applications where power efficiency is critical.

Analog To Digital Converters (ADC) Part Context

This part belongs to Texas Instruments' family of low-power data acquisition systems. It combines analog front-end capabilities with digital conversion in a single chip. The series is designed for applications requiring multiple inputs with varying signal levels, offering a cost-effective solution compared to discrete component designs.

Analog To Digital Converters (ADC) Replacement Considerations

Consult official TI documentation for direct pin-to-pin replacements or functional equivalents within the same product family. Verify compatibility regarding supply voltage, package type, and digital interface protocols before substitution.