ADS8519IDBR

Analog To Digital Converters (ADC) Overview

The ADS8519IDBR is a 16-bit, 350-kSPS successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a single-ended input architecture and communicates via an SPI-compatible serial interface. The device operates with an analog supply voltage ranging from 4.75 V to 5.25 V and a digital supply voltage between 1.65 V and 5.25 V. Key performance metrics include a signal-to-noise ratio (SNR) of 93 dB and a total harmonic distortion (THD) of -105 dB. The component is housed in a TSSOP-16 package and supports operation within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal reference voltage source eliminates the need for external components
• On-chip oscillator reduces system complexity and board space requirements
• Daisy-chainable architecture facilitates multi-channel data acquisition systems

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-resolution data acquisition
• Medical instrumentation such as patient monitoring devices
• Portable test and measurement equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IDBR confirms the TSSOP-16 package and industrial temperature grade (-40°C to +85°C). Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to procurement. Ensure the ordering part number matches the required pinout and electrical specifications exactly.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, 16-bit resolution ADC with a sampling rate up to 350 kSPS is required. It is suitable for applications needing low power consumption and integrated reference capabilities. Compare against the ADS8518 if differential inputs are necessary instead of single-ended configurations.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS851x family of high-speed, low-power SAR ADCs. It shares architectural similarities with the ADS8518 but differs in input configuration. The family is designed for applications demanding precision and speed in compact form factors.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8518IBDR is a functional substitute offering differential inputs while maintaining similar performance characteristics. Verify pin compatibility and software register settings when transitioning between these variants.