Products

The MS5535C is a SMD-hybrid device including a piezoresistive pressure sensor and an ADC-Interface IC. It provides a 16-bit data word from a pressure and temperature dependent voltage. Additionally the module contains 6 readable coefficients for a highly accurate software calibration of the sensor. MS5535C 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 microcontroller. The MS5535C is fully software compatible to the previous versions (MS5535A and MS5535B). Compared to the previous versions, the ESD sensitivity has been improved to 4kV on all pins.

Features:
• Integrated pressure sensor (9×9 mm)
• Pressure range 0-14 bar (200 PSI)
• 16 Bit ADC
• 6 coefficients for a software compensation stored on-chip
• 3-wire serial interface
• 1 system clock line (32.768 kHz)
• Temperature range -40..+125°C
• Low voltage (2.2 to 3.6V)
• Low power (Standby current: 0.1uA)
• Pb-free and RoHS-compatible
• Soldering profile: 240-250°C
• Low supply current
• No external components required

APPLICATIONS
• Mobile water depth measurement systems
• Diving computers and divers watches