ADS8328IBPW

Analog To Digital Converters (ADC) Overview

The ADS8328IBPW is a low-power, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It supports sampling rates up to 500 kSPS and operates on a single supply voltage ranging from 2.7 V to 5.5 V. The device features a serial interface compatible with standard SPI and QSPI protocols, allowing for flexible data transfer. It accepts single-ended or dual unipolar input signals, making it suitable for applications requiring high resolution and moderate speed. The component is housed in a 16-pin TSSOP package.

Analog To Digital Converters (ADC) Feature Summary

• Supports high-resolution 16-bit data conversion with low power consumption
• Features a flexible serial interface compatible with multiple communication protocols
• Accepts single-ended or dual unipolar analog input signals

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems
• Battery-powered measurement devices
• Industrial process control loops

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' when ordering, as it indicates lead-free status and RoHS compliance. Confirm the package type matches the design requirements, as other variants like 'PWR' may differ in reel packaging. Ensure the voltage range aligns with the system's power supply constraints before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when 16-bit resolution is required at speeds up to 500 kSPS. It is appropriate for designs needing low power dissipation in battery-operated environments. Consider the input signal configuration, as it supports single-ended or dual unipolar inputs but not differential pairs without external circuitry.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS832x family of low-power, 16-bit ADCs. It shares architectural similarities with the ADS8332 but differs in channel count and specific interface timing. The 'IBP' designation typically refers to the industrial temperature range and TSSOP-16 package variant within the Burr-Brown product line acquired by TI.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8328IBPWR is a tape-and-reel version of the same functional device. The ADS8332 offers similar performance but with different pinout and interface characteristics. Verify compatibility with existing PCB footprints and software drivers when substituting.