Accelerometer Single 50g to 500g 5V to 14.5V 32.8mV/g 16Pin LFCSP T/R
Product Details
The ADXL180 _i_MEMS® accelerometer is a configurable, single axis, integrated satellite sensor that enables low cost solutions for front and side impact airbag applications. Acceleration data is sent to the control module via a digital 2-wire current loop interface bus. The communication protocol is programmable for compatibility with various automotive interface bus standards.
The sensor _g_ range is configurable to provide full-scale ranges from ±50 _g_ to ±500 _g_. The sensor signal third-order, low-pass Bessel filter bandwidth is configurable at 100 Hz, 200 Hz, 400 Hz, and 800 Hz.
The 10-bit analog-to-digital converter ADC allows either 8-bit or 10-bit acceleration data to be transmitted to the control module. Each part has a unique electronic serial number. The device is rated for operation from −40°C to +125°C and is available in a 5 mm × 5 mm LFCSP package.
### Features and Benefits
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- Wide sensor range: 50 g to 500 g
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- Adjustable filter bandwidth: 100 Hz to 800 Hz
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- Configurable communication protocol
2-wire, current mode bus interface
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- Selectable sensor data resolution: 8 bit or 10 bit
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- Continuous auto-zero
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- Fully differential sensor and interface circuitry
High resistance to EMI/RFI
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- Sensor self-test
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- 5.0 V to 14.5 V operation
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- 8 bits of user-defined OTP memory
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- 32-bit electronic serial number
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- Dual device per bus option
