MLX90323 Overview
Description
VDD VBP VBN TMP GND FET VDD1 OFC Supply Regulator 3.5V DAC_Offset OPA 0V x 35 x2 INV Hardware Gain = 70 Coarse Offset FLT 1.24kOhm 2-bit CSGN GAIN 0.97V/V 0.48V/V Fine Gain DAC External Temp Sensor Internal Temp Sensor Temp Amp Gain GNTP [1:0] 3.5V ADC 0V MicroProcessor TSTB The IC converts small changes of output voltage of full Wheatstone resistive bridge (caused by mechanical stimulus such as pressure, force, torque, light or magnetic field) to large changes of the IC output current. It removes parasitic DC level (Offset) from the GAIN CMO CMN output bridge voltage and amplifies this signal IO1 certain times (Gain).
Key Features
- Programmable Sensor Interface IC with 4 to 20 mA current loop output
- Power supply from 6 to 35VDC
- External or internal temperature sensor for compensating temperature errors
