ADS8598HIPMR

Analog To Digital Converters (ADC) Overview

The ADS8598HIPMR is an 18-bit, 8-channel simultaneous-sampling analog-to-digital converter (ADC) from Texas Instruments. It utilizes a successive approximation register (SAR) architecture and operates with a maximum sampling rate of 500 kSPS per channel. The device features single-ended inputs and supports both parallel and serial digital interfaces. It requires an analog supply voltage ranging from 4.75 V to 5.25 V and a digital supply between 2.3 V and 5.25 V. Key performance metrics include a signal-to-noise ratio (SNR) of 94 dB, differential nonlinearity (DNL) of 0.5 LSB, and integral nonlinearity (INL) of 2.5 LSB. The component is housed in a 64-pin LQFP package and functions within a temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates eight independent channels for simultaneous data acquisition at high throughput rates.
• Includes built-in programmable gain amplifiers (PGA) and over-voltage protection circuits for robust signal conditioning.
• Features an internal oscillator and flexible communication options supporting both serial and parallel host interfaces.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-resolution multi-channel monitoring
• Medical imaging equipment demanding precise analog signal digitization
• Data acquisition modules for test and measurement instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'MR' indicates tape-and-reel packaging when sourcing components. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target design to avoid integration errors.

Analog To Digital Converters (ADC) Selection Notes

Select this component for designs requiring 18-bit resolution across multiple channels without external multiplexing delays. Compare SNR and power consumption against lower-resolution alternatives if system constraints allow. Ensure the host controller supports the required parallel or serial interface timing for reliable data transfer at the specified sampling rates.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8598H series of high-speed, simultaneous-sampling ADCs. It shares architectural similarities with other devices in the family but offers higher resolution compared to 14-bit or 16-bit variants. The 'M' suffix typically denotes the LQFP-64 package type used for surface-mount applications.

Analog To Digital Converters (ADC) Replacement Considerations

ADS8598SIPMR provides identical electrical specifications in a tape-and-reel package format. ADS8598HIPM serves as the tray-packaged equivalent with matching performance characteristics. Verify pin compatibility and software configuration requirements before substituting these variants.