SX8724E082TRT

Sensor And Detector Interfaces Overview

The SX8724E082TRT is a data acquisition system based on Semtech’s ZoomingADC™ technology, designed to connect miniature sensors with microcontrollers. It features three differential or six single-ended inputs and supports up to 16-bit resolution. The device includes programmable gain amplifiers (PGA) with gains ranging from 1/12 to 1000 V/V and offers sensor offset compensation. Operating within a 2.4V to 5.5V supply range, it consumes as low as 250µA at 16-bit resolution and 500 samples per second. Communication is handled via a 2-wire interface supporting clock frequencies up to 400 kHz.

Sensor And Detector Interfaces Feature Summary

• Supports up to 16-bit differential data acquisition with programmable gain and resolution settings.
• Includes three differential or six single-ended signal inputs for versatile sensor connectivity.
• Features internal or external voltage reference options and an internal time base.
• Provides four digital outputs for biasing sensing elements.

Sensor And Detector Interfaces Applications

• Industrial pressure sensing
• Industrial temperature sensing
• Barometer applications

Sensor And Detector Interfaces Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and reel quantity. The E082 variant typically corresponds to MLPQ-16 packaging in 3000-piece reels. Ensure compliance with RoHS and WEEE standards as specified by the manufacturer. Cross-reference part numbers with authorized distributors to confirm availability and authenticity before procurement.

Sensor And Detector Interfaces Selection Notes

Select this component when high-resolution analog-to-digital conversion is required for low-power sensor interfaces. The integrated programmable gain amplifiers allow direct connection to various sensor types without external conditioning. Consider the operating temperature range of -40°C to 125°C for industrial environments. Evaluate power consumption requirements against the available sleep modes and active current specifications.

Sensor And Detector Interfaces Part Context

The SX8724 belongs to Semtech's portfolio of advanced sensing solutions utilizing proprietary ZoomingADC™ technology. This family focuses on providing complete acquisition paths with minimal external components. The device integrates precision analog front-end capabilities with digital control interfaces, targeting applications requiring accurate measurement of physical parameters like pressure and temperature.

Sensor And Detector Interfaces Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative devices, particularly regarding pinout and register configurations.

Sensor And Detector Interfaces FAQ

What is the maximum sampling frequency for the ADC?

The maximum ADC over-sampling frequency is 550 kHz at 25°C.

How many differential input channels does the SX8724 support?

The device supports three differential inputs, which can also be configured as six single-ended inputs.

What is the typical sleep current consumption?

The sleep current is typically 75 nA at 30°C and up to 150 nA at 125°C.