Product Overview
TE Connectivity SM5822-015-A-B 15 PSI Absolute MEMS Pressure Sensor SOIC-16
Condition
Unused new old stock (NOS). Markings legible: 5822-015-A- on bottom with AB on top face. Gull-wing surface-mount leads are straight and clean. Sold each.
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Product Overview
TE Connectivity (Silicon Microstructures) SM5822-015-A-B is an amplified, signal-conditioned MEMS silicon absolute pressure sensor housed in a ported 16-pin SOIC package. Calibrated for 0 to 15 PSI absolute measurement, it integrates internal temperature compensation and signal amplification to provide a high-level analog output alongside I2C bus communication capabilities for precision pneumatic, environmental, and barometric monitoring applications.
Key Features
- 0 to 15 PSI absolute pressure measurement range
- Single barbed side port for slip-on flexible pneumatic tubing
- SOIC-16 surface-mount package outline
- Nominal 5.0 VDC excitation voltage (4.75 VDC to 5.25 VDC operating range)
- Signal-conditioned high-level analog output and I2C digital interface
- Operating temperature range from -40°C to +125°C
Applications
- Pneumatic system pressure monitoring and automated leak detection
- Barometric sensing and weather station altitude telemetry builds
- Vacuum chamber absolute level checking on laboratory benches
- Medical and environmental instrumentation breadboards and repairs
- Microcontroller-based DIY pressure logging projects using I2C or analog ADC pins
Frequently Asked Questions
What is the sensing orientation for the barbed port?
The single barbed port introduces fluid or air pressure directly to the absolute pressure diaphragm, designed to mate with standard flexible miniature plastic or silicone tubing.
What supply voltage does the SM5822-015-A-B require?
The sensor operates on a nominal 5.0 VDC power supply, with an acceptable operational range between 4.75 VDC and 5.25 VDC.
How can a circuit read data from this sensor?
The unit provides both an amplified analog output signal and a digital I2C bus interface across its 16-pin gull-wing surface-mount package.
Clean silicon sensing from the era when integrated signal conditioning made pneumatic telemetry neat and bench-ready. Drop it onto the board, slip the tubing over the barb, and read your pressure without wrestling an external amplifier.
