MAX40109 Overview
The MAX40109 is a low-power, precision sensor interface SoC that includes a high-precision, programmable Analog frontend (AFE), Analog-to-Digital Converter (ADC), calibration memory, and digital signal processing. It also includes a Digital-to-Analog Converter (DAC) with an output buffer to support analog voltage output and a 4mA 20mA current loop. It is designed for sensor applications such as strain gauges,...
MAX40109 Key Features
- Analog Front-End to Interface with Resistive Bridge-Based Pressure Sensors
- Temperature Measurement either directly from the Resistive Bridge or from an External Thermistor
- Analog Zero-Pressure Offset pensation
- High-Precision PGA Front-End with 20 Gain Options
- Analog and Digital Outputs
- Digital 1-Wire, Power Line munication (PLC)
- Internal Electromagnetic Interference (EMI)
- Supply Voltage Range: 3V to 36V
- Low 2mA (typ) Supply Current
- Available in TQFN and WLP Packages