MS5540C of pressure sensor for ultra-small volume digital barometer

1. product introduction:
MS5540 provides a smaller package than MS5534. It integrates pressure sensor, temperature sensor and single chip microcomputer with ADC interface. It provides 16-bit digital output of pressure and temperature parameters. At the same time, it also provides 6 readable parameters for software correction of pressure and temperature to realize high-precision measurement. This product is packaged with stainless steel ring, and the pressure sensor part is protected by silica gel, it can realize the normal operation of 100m underwater, and its communication protocol is fully compatible with MS5534.

2. main parameters:
1) Range: 10 -1100 mBar
2) Supply voltage: 2.2-3.6VDC
3) Test type: absolute pressure
4) Working temperature:-40~85 ℃
5) Output signal: digital signal (I2C)
6) volume: 6.2*6.2*2.88mm
7) power supply current: 0.1uA (static), 1uA (average current)

3. typical applications:
Atmospheric pressure test system, portable altimeter, barometer, weather control system, multi-function watch, etc.