ADS8588HIPM

Analog To Digital Converters (ADC) Overview

The ADS8588HIPM is a high-performance, 16-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It features an 8-channel simultaneous-sampling architecture with a sampling rate of 500 kSPS. The device utilizes successive approximation register (SAR) technology and accepts single-ended inputs. It operates on a single supply, with analog voltage ranging from 4.75 V to 5.25 V and digital voltage from 2.3 V to 5.25 V. Key performance metrics include a signal-to-noise ratio (SNR) of 92.7 dB, differential nonlinearity (DNL) of +/- 0.5 LSB, and integral nonlinearity (INL) of +/- 0.75 LSB. It supports both parallel and serial interfaces and functions within a temperature range of -40°C to +125°C in a 64-LQFP package.

Analog To Digital Converters (ADC) Feature Summary

• Simultaneous sampling across all eight channels ensures precise phase alignment for multi-phase applications.
• Integrated internal oscillator reduces external component count and simplifies board layout.
• Flexible data interface supports both parallel and serial communication modes for system integration.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high channel count and precision
• Medical imaging equipment such as ultrasound and CT scanners
• High-fidelity audio acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'H' indicates the extended industrial temperature grade (+125°C max) compared to standard variants. Confirm the 'IPM' suffix corresponds to the LQFP-64 tray packaging format. Ensure compatibility with the required 2.5 V reference voltage if using the internal reference mode. Check for moisture sensitivity level requirements during storage and handling.

Analog To Digital Converters (ADC) Selection Notes

Select this model when eight channels of simultaneous sampling are required at 16-bit resolution and 500 kSPS speed. Compare against the ADS8588S series if lower sampling rates or different input configurations suffice. Consider the ADS8578S for higher speed but lower resolution needs. Verify that the single-ended input requirement matches the sensor interface.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADS8588 family of simultaneous-sampling ADCs from Texas Instruments. It shares architectural similarities with the ADS8588S and ADS8588SEVM-PDK ecosystem. The 'H' variant specifically denotes the extended temperature range suitable for harsh industrial environments, distinguishing it from commercial grade parts.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8588SIPMR is a pin-compatible alternative with a reel package option. The ADS8578S offers higher speed but reduced resolution. Cross-reference datasheets for timing differences between parallel and serial modes when substituting.