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SMA131: Automotive MEMS Sensors - Acceleration Sensors for Non-Safety Related Applications

Model: SMA131

Package: LGA-12

Type: Acceleration Sensor

The SMA131 detects acceleration in three vertical axes (axyz) and allows tilt, motion, vibration or shock sensing regardless of the sensor's mounting orientation.

The SMA131 contains 14-bit digital accelerometers with different measurement ranges. The sensor combines technology from consumer and automotive electronics.

The SMA131 has numerous programming options, low signal noise and a small footprint, making it a versatile and easy-to-use accelerometer for non-safety automotive applications.

SMA131 - Product Advantages:

Type: Acceleration Sensor

Package: LGA12

Sensing Axis: X, Y, Z

Range: ±2 g, ±4 g, ±8 g

Interface: SPI, I²C

Data resolution: 14-bit

Sensitivity: 4,096 LSB/g, 2,048 LSB/g, 1,024 LSB/g

Tolerance: ±2.1%

Supply Voltage: 1.62 to 3.6 V

Supply current:

130μA (normal operation)

1μA to 66μA (power safe mode)

Operating Temperature:

-40°C to 85°C

85°C to 105°C: Extended temperature range for specific values only

SMA131 - Target Application:

Comfort Channel

Car key modules

Wake-up function

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.