TE Connectivity / Measurement Specialties MS5525DSO Pressure Sensors
TE Connectivity's (TE) Measurement Specialties MS5525DSO pressure sensors are a new generation of digital small outline sensors with SPI and I2C bus interfaces. These sensor modules include a pressure sensor and an ultra-low-power 24-bit sigma-delta analog to digital converter (ΔΣ ADC) with internal factory-calibrated coefficients. MS55525DSO provides a 24-bit digital pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. This TE sensor can be interfaced with virtually any microcontroller. The communication protocol is simple and does not require programming internal registers in the device. MS5525DSO offers dual- or single-port configurations and can measure absolute, gauge, compound, and differential pressure from 1psi to 30psi.
Features
- Small outline IC package
- Barbed pressure ports
- Low-power, high-resolution ADC
- Digital pressure and temperature outputs
Specifications
- Integrated digital pressure sensor (24-bit delta-sigma ADC)
- Fast conversion down to 1ms
- Low power, 1μA (standby <0.15μA)
- 1.8 to 3.6V supply voltage
- 1psi to 30psi pressure range
- I2C and SPI Interface
Applications
- Factory automation
- Altitude and airspeed measurements
- Medical instruments
- Leak detection
Block Diagram
View Results ( 2 ) Page
| Part Number | Datasheet | Description | Operating Pressure | Pressure Type | Port Type |
|---|---|---|---|---|---|
| 5525DSO-DB001DS |  |
Board Mount Pressure Sensors Dual Barb, 001 Gull Wing | 1 psi | Differential | Dual Barbed |
| 5525DSO-SB005GS | |
Board Mount Pressure Sensors Single Barb, Gauge 005, Gull Wing | 5 psi | Gauge | Single Barbed |
Published: 2016-01-20
| Updated: 2022-03-11