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MS5540C - Miniature Barometer Module

Key Features

  • Resolution 0.1 mbar.
  • Supply voltage 2.2 V to 3.6 V.
  • Low supply current < 5 µA.
  • Standby current < 0.1 µA.
  • -40°C to +85°C operation temperature.
  • No external components required.

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Other Datasheets by TE Connectivity

Part Number Description
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MS5540C Miniature Barometer Module SPECIFICATIONS  10 - 1100 mbar absolute pressure range  6 coefficients for software compensation stored on-chip  Piezoresistive silicon micromachined sensor  Integrated miniature pressure sensor 6.2 x 6.4 mm  16 Bit ADC  3-wire serial interface  1 system clock line (32.768 kHz)  Low voltage and low power consumption The MS5540C is a SMD-hybrid device including a precision piezoresistive pressure sensor and an ADC-Interface IC. It is a miniature version of the MS5534C barometer/altimeter module and provides a 16 Bit data word from a pressure and temperature dependent voltage. MS5540C is a low power, low voltage device with automatic power down (ON/OFF) switching. A 3-wire interface is used for all communications with a micro-controller.