ADS8519IDB

Analog To Digital Converters (ADC) Overview

The ADS8519IDB is a single-channel, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a sampling rate of 250 kS/s and features an SPI serial interface. The device accepts single-ended inputs and requires an analog supply voltage between 4.75 V and 5.25 V, alongside a digital supply ranging from 1.65 V to 5.25 V. Key performance metrics include a signal-to-noise ratio of 93 dB and a SINAD of 92 dB. Differential nonlinearity is specified at +/- 1 LSB, while integral nonlinearity is +/- 1.5 LSB. It functions within a temperature range of -40°C to +85°C and is housed in an SSOP-28 package.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal oscillator for clock generation
• Daisy-chainable architecture for multi-device systems
• Flexible dual-supply operation supporting low-voltage digital logic

Analog To Digital Converters (ADC) Applications

• Industrial process control data acquisition
• Medical instrumentation signal processing
• High-resolution vibration monitoring systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm pinout compatibility and electrical specifications. Ensure the component meets required environmental standards for the intended operating temperature range. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before integration into production designs.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-precision conversion is required with minimal external clocking circuitry due to the integrated oscillator. Consider the SSOP-28 package constraints for PCB layout. Evaluate power consumption requirements as the device dissipates approximately 155 mW during operation. Confirm that the SPI interface timing aligns with the host microcontroller capabilities.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8519 family of precision ADCs from Texas Instruments. It shares architectural similarities with other members like the ADS8519IBDB but may differ in packaging or specific grade classifications. The series is designed for applications demanding high linearity and speed in a compact form factor.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes within the same family include the ADS8519IBDB. Verify pin compatibility and electrical parameters before swapping components.