SummaryDigital differential pressure and altimeter sensor module MEAS MS5525DSO. Nominal range 1 psi, 24-bit ADC, ±0.25% span accuracy.
Identifiers- TE Internal #: 5525DSO-DB001DS
- TE Internal Description: 1PSID DIGITAL PRESSURE SENSOR
Key Features- Nominal pressure (psi): 1 (differential)
- Sensor type: Digital pressure and altimeter sensor module
- Proof pressure: 60 psi
- Resolution: 24-bit ADC
- Pressure accuracy: ±0.25% span
- Output interfaces: I²C and SPI (Mode 0, 3)
Electrical Characteristics- Supply voltage range: 1.8 – 3.6 V
Dimensions- Height: 9.7 mm [0.381 in]
- Length: 12.5 mm [0.492 in]
- Width: 7.9 mm [0.311 in]
Usage Conditions- Operating temperature range: -40 – 125 °C [-40 – 257 °F]
- Nominal pressure: 1 psi (differential)
Operation / Application- Output interface: I²C and SPI (Mode 0, 3)
- Proof pressure range: 60 psi
- Typical applications: board-mount pressure sensing and altimeter modules (digital)
Packaging & Mechanical- Package: SOIC-14
- Leg style: Gull wing
- Sensor port configuration: Dual barb
Production & Availability Notes- Product status: Active
- Special order: Noncancelable and nonreturnable (special order)
Documents- Datasheet: MS5525DSO (ENG_DS_MS5525DSO_E.pdf)
- Customer view models and CAD files (3D and 2D)
- Purchase specification and series surface models (archive files)
Technical specifications- Model / Series: MEAS MS5525DSO
- Pressure range (nominal): 1 psi (differential)
- Proof pressure: 60 psi
- Accuracy: ±0.25% span
- ADC resolution: 24-bit
- Output interfaces: I²C, SPI (Mode 0, 3)
- Supply voltage: 1.8 – 3.6 V
- Operating temperature: -40 – 125 °C
- Package: SOIC-14, gull wing
- Sensor port: dual barb
- Dimensions (H×L×W): 9.7 mm × 12.5 mm × 7.9 mm