ADS8321EB/250

Analog To Digital Converters (ADC) Overview

The ADS8321EB/250 is a 16-bit, high-speed, micro-power sampling analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a successive approximation register (SAR) architecture and operates on a single 5V supply with analog and digital voltage ranges of 4.75 V to 5.25 V. The device supports a maximum sampling rate of 200 kS/s and delivers an SNR of 87 dB. It accepts differential, pseudo-differential, or single-ended inputs via a 3-wire SPI interface. Packaged in an 8-VSSOP, it functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports flexible input configurations including differential, pseudo-differential, and single-ended modes for versatile signal acquisition.
• Integrates a 3-wire serial interface compatible with standard SPI protocols for simplified system connectivity.
• Delivers high resolution with 16-bit accuracy and low nonlinearity specifications for precision measurement applications.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring precise sensor data acquisition
• Portable instrumentation utilizing battery-powered single-supply operation
• Data acquisition modules interfacing with DSPs or microcontrollers

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'EB/250' against official Texas Instruments documentation to confirm packaging format and reel specifications. Ensure compatibility with the required operating temperature range and input signal types before procurement. Cross-reference the datasheet revision to validate all electrical parameters.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 200 kS/s throughput are required in a compact 8-pin package. It is suitable for designs needing a single 5V supply and support for various input modes. Verify that the external reference voltage requirements align with the application's precision needs.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8321 family of high-speed, micro-power ADCs from Texas Instruments. The series is designed for applications demanding high accuracy and low power consumption in a small form factor. The EB/250 designation indicates a specific tape-and-reel configuration for automated assembly.

Analog To Digital Converters (ADC) Replacement Considerations

Consult the Texas Instruments ADS8321 datasheet for direct pin-compatible alternatives within the same family. Verify that any substitute maintains the 16-bit resolution, 200 kS/s speed, and 8-VSSOP package constraints.