製品概要
機能と利点
- User configurable sensor range: ±1.6 g, ±16 g
- PSI5 Communication Protocol Version 2.1 compliant
- Asynchronous operation: PSI5-A10P-250[228]/1L
- Synchronous operation: PSI5-P10P-500/3L and others
- Daisy-chain operation with bidirectional communication
- Backward compliant with PSI5 Version 1.3
- Selectable 16- or 10-bit sensor data
- 0.25 μs data interpolation routine
- User selectable, continuous auto-zero operation
- Electromechanical sensor self test
- High resistance to EMI/RFI
- 4.5 V to 16.5 V operation
- Electronic serial number Qualified for automotive applications
製品概要
The ADXL716 is a g range configurable single-axis integrated satellite sensor, compliant to the Peripheral Sensor Interface 5 (PSI5) Version 2.1 specification. The ADXL716 (x-axis) enables low cost solutions for active suspension satellite sensor applications. Acceleration data is sent to the control module via a digital 2-wire current loop interface bus.
The device utilizes an error correcting code (ECC) protected one-time programmable (OTP) memory. The g range of the sensor is configurable to provide full-scale acceleration measurement of ±1.6 g or ±16 g. Additionally, the device can be configured to transmit data from multiple g ranges during predefined time slots, in accordance with the PSI5 specification. The device transmits 10-bit or 16-bit acceleration data to the control module, and can be configured to include either a 1-bit parity check, or a 3-bit cyclic redundancy check (CRC). Each device has a unique electronic serial number.
The ADXL716 is available in a 12-lead, 4 mm × 4 mm LFCSP package. The ADXL716 is specified to operate over the full automotive temperature range, from −40°C to +125°C.
Applications
- Active/adaptive suspension
- Engine vibration support
製品カテゴリ
A short-form datasheet for this product is available for download from this web page. For complete documentation and additional support, please contact your local Analog Devices sales office.
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