The MMA series of silicon capacitive, micromachined accelerometers features signal conditioning, a 4–pole low pass filter and temperature compensation. Zero–g offset full scale span and filter cut–off are factory set and require no external devices. A full system self–test capability verifies system functionality. Features include: Integral Signal Conditioning, Linear Output, Ratiometric Performance, 4th Order Bessel Filter Preserves Pulse Shape Integrity, Calibrated Self–test, Low Voltage Detect, Clock Monitor, and EPROM Parity Check Status, Transducer Hermetically Sealed at Wafer Level for Superior Reliability, Robust Design, High Shocks Survivability.
The MMA2201D is a surface‑micromachined silicon capacitive accelerometer with integrated signal‑conditioning ASIC. It offers linear output, ratiometric performance, and a built‑in 4‑pole Bessel filter, making it suitable for vibration monitoring, appliance control, and motion‑sensing applications.\nKey features include integral signal conditioning, self‑test capability, low‑voltage detection, clock monitoring, and EPROM parity checking. The device is supplied in a 16‑lead SOIC package and is rated for high shock survivability.