Intersema MS5561-C
The MS5561 is a SMD-hybrid device including a precision piezo-resistive pressure sensor and an ADC-Interface IC. It uses a three-wire serial interface for communication. The module dimensions of 4.75 mm x 4.25 mm and a height of only 1.6 mm allows for up-to-date SMD design.| Part No. | MS5561-C |
|---|---|
| Datasheet | MS5561-C Download |
| Manufacturer | Intersema |
| Description | MICRO ALTIMETER |
| Buy | Stock & Price |
DESCRIPTION
It provides a 16 bit data word from a pressure and temperature dependent voltage. The MS5561 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.FEATURES
APPLICATIONS
● Pressure resolution 0.1 mbar● Operating temperature -40°C to +85°C
● Supply voltage 2.2 V to 3.6 V
● Low supply current, typ. 4 µA Standby current < 0.1 µA
● Calibrated temperature and pressure sensor for 2nd order compensation
● ESD protected, HBM 4 kV
● Mobile phones
● GPS receivers
● Altimeter applications
● Personal Navigation Devices (PND)
● Digital cameras with altimeter function BLOCK DIAGRAM SENSOR +IN -IN SGND Input MUX ADC dig. Filter Sensor Interface IC Digital Interface Memory (PROM) 64 bits Fig. 1: Block diagram MS5561 VDD MCLK DIN DOUT SCLK GND * The European RoHS directive 2002/95/EC (Restriction of the use of certain Hazardous Substances in electrical and electronic equipment) bans the use of lead, mercury, cadmium, hexavalent chromium and polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).
