AMS 5812 pressure sensors are a series of high-precision OEM sensors with an analog 0.5 – 4.5 V voltage output and a digital I2C-interface. They are calibrated and compensated for across a wide temperature range of -25 to +85°C. AMS 5812 comes as a dual in-line package (DIP) for assembly on printed circuit boards (PCBs) and is fully operational without the need for any additional components. The electrical connection is made via the DIP solder pins; pressure is connected via two vertical metal tubes. AMS 5812 combines micromachined, high quality piezoresistive measuring cells with a modern, signal conditioning mixed-signal ASIC on a ceramic substrate. This enables high precision measurements and excellent drift and long-term stability. The sensors in the AMS 5812 series are available for various applications and pressure ranges: differential (relative) devices in pressure ranges from 0 – 0.075 PSI up to 0 – 100 PSI, absolute pressure variants for 0 – 15 PSI, 0 – 30 PSI and a barometric type. Bidirectional differential devices are available from -0.075 /+ 0.075 PSI up to -15/ +15 PSI. Typical applications of AMS 5812 include Barometric pressure measurement, Vacuum monitoring, Gas flow, Medical instrumentation, Heating, Ventilation and Air Conditioning (HVAC).

All I²C Mini Modules are designed to operate at 5VDC. Using a convenient 4-Pin plug, devices can be daisy chained onto the I²C Bus, eliminating the need for soldering. Simply plug together the devices you need for your next automation application. Pull-up resistors are included with all NCD master devices. If you are wiring in your own I²C port, on-board 4.7K jumper-selectable pull-up resistors are available for convenience purposes. All I²C Mini Modules include a I²C Cable.