加速度计, MEMS, 数字, X, Y, Z, ± 2.5g, 1.71 V, 3.6 V, LGA
The LIS3DHH is an ultra-high-resolution and low-noise three-axis linear accelerometer.
The LIS3DHH has a full scale of ±2.5 g and is capable of providing the measured accelerations to the application through an SPI 4-wire digital interface.
The sensing element is manufactured using a dedicated micromachining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers.
The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the characteristics of the sensing element.
The LIS3DHH is available in a high-performance low-stress ceramic cavity land grid array CC LGA package and can operate within a temperature range of -40 °C to +85 °C.
**Key Features**
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- 3-axis, ±2.5 g full-scale
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- Ultra-low noise performance: 45 μg/√Hz
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- Excellent stability over temperature <0.4 mg/°C and time
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- 16-bit data output
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- SPI 4-wire digital output interface
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- Embedded temperature sensor
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- 12-bit temperature data output
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- Embedded FIFO depth 32 levels
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- High shock survivability
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- Extended operating temperature range -40 °C to +85 °C
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- ECOPACK® , RoHS and “Green” compliant