MS583730BA01-50

MS583730BA01-50 is a high-resolution pressure and temperature sensor with I2C bus interface. This sensor is optimized for water depth measurement systems with a resolution of 0.2cm. The sensor module includes a high linearity pressure sensor and an ultra-low power 24-bit ΔΣ ADC with internal factory calibrated coefficients. It provides a precise digital 24bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. A high-resolution temperature output allows the implementation in depth measurement systems and thermometer function without any additional sensor. The MS5807-30BA can be interfaced to virtually any microcontroller. The communication protocol is simple, without the need of programming internal registers in the device. Applications include dive computers, mobile water depth measurement systems, fitness trackers and wearables.

• Ceramic and metal package
• High resolution module: 1.99mm (in water), supply voltage range from 1.5 to 3.6V
• Low power: 0.6µA (standby ≤ 0.1 µA at 25°C), integrated digital pressure sensor (24bit ΔΣ ADC)
• Operating range: 0 to 30bar (-20 to +85°C), I2C interface
• No external components (internal oscillator), water resistant sealing with 1.77mm x 0.78mm O-ring
• High chemical endurance, shielded metal lid
• Operating temperature range from -20 to +85°C
• Peak supply current during conversion is 1.25mA
• 24bit output word (ADC)