AFE6160A Overview
The AFE6160A is a 3-channel, low-noise and ultralow power 24-bit Sigma-Delta Analog-to-Digital Converter (SDADC) with an integrated decimation filter. The device supports output data rates of 250Hz, 500Hz, 1kHz or 2kHz and municates with a host MCU through standard I2C interface. The AFE6160A provides three independent differential signal input channels and two independent reference input channels.
AFE6160A Key Features
- 2.5V to 3.6V operation voltage range
- Up to 21 bits ENOB
- RMS noise
- 300μA ultra-low current consumption
- 6uA (typ.) standby-mode current
- Input Channels － Three fully differential signal input channels － Two fully differential reference input channels
- Embedded temperatures sensor
- Built-in power supply monitor
- Sensors burn-out diagnostic
- Internal precision clock oscillator