Datasheet Micro Analog Systems MAS6505BA1WAD05 — 数据表

DA6505.005
11 June 2018 MAS6505
Piezoresistive Sensor Signal Interface IC
•
•
•
•
•
•
• Optimized for Piezoresistive
Pressure Sensors
Very Low Power Consumption
1.71V Supply Voltage Operation
Very Low Noise Analog Front-End
Ratiometric  ADC
SPI and I2C Bus
512 Bit EEPROM Calibration Memory DESCRIPTION
MAS6505 is a piezoresistive sensor signal interface
IC with a low noise analog front-end (AFE) and an
Analog-to-Digital Converter (ADC). The AFE
comprises of a low noise chopper amplifier with 32
selectable gain options from 1x up to 55.8x and an
input signal polarity selection. The ADC employs …