LSM303AGRTR STMicroelectronics, 3-Axis Accelerometer, 12-Pin LGA

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

STMicroelectronics Accelerometer

The STMicroelectronics accelerometer is an ultra-low Power high-performance system in a package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor. It has linear acceleration full scales of ±2g/±4g/±8g/±16g and a magnetic field dynamic range of ±50 gauss. The system includes an I2C serial bus interface that supports the standard, fast mode, fast mode plus, and high speed (100 kHz, 400 kHz, 1 MHz, and 3.4 MHz) and an SPI serial standard interface. This is available in a plastic land grid array package (LGA).

Features and Benefits

• 16 bit data output
• Analog supply voltage 1.71 V to 3.6 V
• Embedded FIFO
• Embedded self test
• Embedded temperature sensor
• Operating temperature range between -40°C and 85°C
• Programmable interrupt generators for free fall, motion detection and magnetic field detection
• Selectable power mode/resolution for accelerometer and magnetometer
• Single measurement mode for magnetometer
• SPI/I2 C serial interfaces

Applications

• Click/double click recognition
• Display orientation
• Free fall detection
• Gaming and virtual reality input devices
• Impact recognition and logging
• Intelligent power saving for handheld devices
• Map rotation
• Motion activated functions
• Pedometer, step detector and step counters
• Sensor hub function

Specifications
Attribute Value
Sensor Type Accelerometer
Number of Axis 3
Technology Analogue, Digital
Mounting Type Surface Mount
Maximum Frequency Response 400kHz
Minimum Frequency Response 0kHz
Maximum Operating Supply Voltage 3.6 V
Minimum Operating Supply Voltage 1.71 V
Package Type LGA
Sensitivity 187.58mg/LSB
Pin Count 12
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
365 In stock for delivery within 4 working days
Price Each (In a Pack of 5)
SGD 3.99
(exc. GST)
SGD 4.27
(inc. GST)
units
Per unit
Per Pack*
5 - 5
SGD3.99
SGD19.95
10 - 95
SGD3.572
SGD17.86
100 - 495
SGD3.13
SGD15.65
500 - 995
SGD2.668
SGD13.34
1000 +
SGD2.292
SGD11.46
*price indicative
Packaging Options:
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