TIADS1247IPW
Overview
The ADS1247IPW is a highly integrated, 24-bit delta-sigma analog-to-digital converter designed for high-precision sensor measurements. It features a low-noise programmable gain amplifier (PGA), a precision internal voltage reference, and integrated current sources (IDACs) for exciting external resistive sensors.
Why Choose This Part
The device reduces system complexity by integrating a low-noise PGA and dual matched IDACs for sensor excitation. It supports self-calibration and system calibration to maintain accuracy over time, while the 24-bit resolution provides the high dynamic range necessary for small-signal sensor applications.
Applications
Key Specifications
Getting Started
Evaluation can be performed using the ADS1247EVM hardware kit. Engineers interface with the device via a standard SPI serial interface, utilizing the dedicated START pin and DRDY output to manage conversion timing and data retrieval.
