MS5540-CM waterproof digital pressure sensor module

Product Description

MS5540-CM waterproof digital pressure sensor module

CJMCU- digital pressure sensor MS5540-CM waterproof high-precision height module

MS5540C (RoHS) miniature barometer module
* Absolute Pressure range: 10 – 1100 mbar
* Resolution 0.1 mbar and 0.01 ?
* 6 chip storage parameters for software compensation
* Piezoresistive silicon micro sensors
* Integrated miniature pressure sensor 6.2×6.4 mm
* 16-bit ADC, SPI Interface
* 3-wire serial interface
* A system clock (32.768 kHz)
* Operating Voltage 2.2 V ~ 3.6 V
* Operating Current <5uA
* RoHS compatible & Pb-free
* Operating temperature: -40 ° C ~ + 85 ° C
* Waterproof, maximum depth of 100 meters (ISO2281)
Description
MS5540C is a SMD mixing device includes a high-precision piezoresistive pressure sensor and ADC interface IC. It is MS5534C barometer / altimeter module’s mini-version and rely voltage provided 16 of the pressure and temperature parameters. MS5540C is a low-voltage, low-power devices, and with automatic power-off switch. 3-wire interface can meet a variety of communications and a microprocessor. Compared with the MS5534A, improved pressure range (measured down to 10 mbar). With respect to the MS5534B, MS5540B output from the previous 15 upgrade to 16-bit digital output. Other improvements include ESD sensitivity, current consumption and switch accuracy. MS5540C software compatible MS5534A, MS5534B, MS5534C, MS5540B. In addition MS5540C is compatible scale from its outer dimensions to the pressure sensor MS54xx series. Rubber protective sensors can be used to meet for no other protection at 100 m water depth waterproof watch.
Application:
* Portable altimeter / barometer systems Weather control system * * wild adventure or watch mode
* Standby current <0.1uA * GPS receiver