ADS8332IPW

Analog To Digital Converters (ADC) Overview

The ADS8332IPW is a low-power, 16-bit successive approximation register (SAR) analog-to-digital converter featuring an 8-channel unipolar input multiplexer. It supports sampling rates up to 500kSPS with a serial SPI-compatible interface. The device operates on a single analog supply voltage ranging from 2.7V to 5.5V and a separate digital I/O supply between 1.65V and VA. It is housed in a 24-pin TSSOP package and functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated 8-channel unipolar multiplexer with on-chip sample-and-hold circuitry
• Flexible power management including Nap, Deep, and Auto-NAP modes for reduced current consumption
• Supports daisy-chain operation for connecting multiple converters via the serial interface
• Independent digital I/O supply allows compatibility with various logic voltage levels

Analog To Digital Converters (ADC) Applications

• Programmable Logic Controller (PLC) input modules
• Industrial process control systems
• Medical instrumentation
• Data acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IPW confirms the 24-pin TSSOP package variant when sourcing. Confirm that the order includes the correct tape and reel or cut tape quantity as specified by the distributor. Ensure the component meets RoHS compliance requirements for the target assembly process.

Analog To Digital Converters (ADC) Selection Notes

Select this model for applications requiring high-resolution 16-bit conversion across eight channels at moderate speeds. It is suitable where power efficiency is critical due to its low-power modes. Verify that the input signal range matches the unipolar specification and that the system can accommodate the required supply voltages.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADS833x family, which also includes the ADS8331 with four channels. Both devices share the same core ADC architecture and performance characteristics but differ in channel count. The ADS8332 provides double the input capacity while maintaining identical speed and resolution specifications.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8331 serves as a functional substitute if only four input channels are required. Other Texas Instruments SAR ADCs may be considered if pin compatibility or specific interface differences are acceptable.