Manifold Air Pressure (MAP) Sensors

Infineon Technologies Manifold Air Pressure (MAP) Sensors are based on the capacitive principle. The MAP is an important parameter to compute the air-fuel ratio provided to the engine. These sensors are surface micromachined with a monolithic integrated signal conditioning circuit implemented in BiCMOS technology. The MAP sensors convert a pressure signal into an analog output signal. These sensors feature high precision sensing, ratiometric analog output, broken wire detection, clamping, automotive qualification, and a large temperature range. Typical applications include automotive, industrial control, consumer, medical, weather stations, and altimeters.