MMA7455 digital accelerometer sensor module

MMA745 is a digital output (I2C/SPI), low power consumption and compact capacitive micromachined accelerometer with signal conditioning, a low-pass filter, temperature compensation, self-test, can be configured through the interrupt pin (INT1 or INT2) detect 0g, and pulse detection (for fast? Tyrants Shuo Guo ┑  frightened skirt δ archery? 0g offset and sensitivity are factory-configured and requires no external components. Customers can use the specified 0g registers and g-Select range selection bias against 0g Set calibration range can be selected via the command three acceleration range (2g/4g/8g). MMA745xL series with the standby mode, making it into a battery-powered handheld electronic devices an ideal choice.
MMA7455 digital triaxial accelerometer module core Freescale MMA7455L digital triaxial acceleration sensor, the module is designed to use the official recommended design, circuit board through high electromagnetic compatibility design and optimization, with output accuracy, small size, reliable operation, a variety of clear identification, scalability, good features. MMA7455L with DIP pin chip is mounted on a printed circuit board (PCB), it allows customers to integrate it into the design of application specific assessment of the product so that customers will be able to on their own hardware and software environment flexibly evaluate the device.

Module parameters 
· Z-axis self 
-pressure operation: 2.4V - 3.6V 
· User calibration means for biasing the given register · 
· Programmable threshold interrupt output 
· level detection mode Motion Recognition (Shock, shock & move, free fall) 
• Pulse detection mode single pulse or double pulse recognition 
· Sensitivity 64 LSB / g @ 2g / 8g 10-bit mode 
· 8 mode selectable sensitivity (± 2G, 4G ±, ± 8G) 
· reliable design, high Earthquake · sex (5000g) 
· environmentally friendly products 
· Low cost

Target applications 
· Mobile Phone / PMP / PDA: image stability, text scroll • Mobile dialing, click the Mute · 
Hard disk drive (HDD): free fall detection 
· Notebook: free-fall detection, · security 
· Pedometer 
· Sports Biography sense of fault recorder ·