SX8722 Datasheet PDF | Semtech Corporation

Semtech Corporation SX8722

the SX8722 is to acquire signal from Wheatstone bridges or single ended sensors. The input can be a pressure sensor, a GMR or AMR magnetic sensor, a chemical sensor, a thermistor or a mix of several of these sensors. The SX8722 Sensor interface is totally configurable through an I2C compatible interface.

Part No.	SX8722
Datasheet	SX8722 Download
Manufacturer	Semtech Corporation
Description	High gain acquisition
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GENERAL DESCRIPTION

The main function of Several parameters are configurable through this interface such as alarms or signal post processing. DATASHEET KEY PRODUCT

FEATURES

16 + 10 bits differential acquisition Preamplifier programmable gain up to 1000 Sensor offset compensation up to 15 times full scale of input signal 4 differential or 7 single ended signal inputs 2 differential reference inputs I2C compatible connection to application Internal RC and 32 kHz Oscillators Low power modes - Sleep - Shutdown 4 Full configuration pre selections including: - ZoomingADC™ configuration - 2 alarms with on & off thresholds - Digital filtering APPLICATION Pressure sensing (industrial, altimeter, diving computer) Chemical sensing (monitoring, security) Magnetic sensing (compass) ORDERING INFORMATION Part Number SX8722I070LF Tools Evaluation Kit Temperature Range -40°C to 125°C Part number XE8000EV120 Package MLPQ44-7x7 I2C EEPROM interface Stand alone mode for...