TE Connectivity / Measurement Specialties MS5837-30BA Ultra-Small Pressure Sensor
TE Connectivity's (TE) Measurement Specialties MS5837-30BA Ultra-Small Pressure Sensor comes in a 3.3mm x 3.3mm x 2.75mm ceramic-metal package. This device features an I2C bus interface for depth-measurement systems with a water-depth resolution of 2mm. This gel-filled module includes a high linearity pressure sensor and an ultra-low-power 24-bit ΔΣ analog-to-digital converter ADC with internal factory-calibrated coefficients. This sensor provides a precise digital 24-bit pressure and temperature value as well as various operation modes that allow the user to optimize for conversion speed and current consumption. TE's MS5837-30BA pressure sensor can be interfaced to virtually any microcontroller and does not require programming any internal registers.
Features
- 3.3mm x 3.3mm x 2.75mm ceramic-metal package
- 0.2mbar high-resolution module
- Fast conversion down to 0.5ms
- 0.6μA low power (standby <0.1μA at +25°C)
- Integrated digital pressure sensor (24-bit ΔΣ analog-to-digital converter)
- 1.5V to 3.6V supply voltage
- 0bar to 30bar, -20°C to +85°C operating range
- I2C interface
- No external components (internal oscillator)
- Long-term stability
- Hermetically sealable for outdoor devices
- Sealing designed for 1.8mm x 0.8mm O-ring
Applications
- Mobile water-depth measurement systems
- Diving computers
- Adventure or multi-mode watches
- Dataloggers
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發佈日期: 2015-09-04
| 更新日期: 2022-03-11