Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | 505-ADXL345BCCZ-RLDKR-ND | 1350 | $8.03 | Buy |
Mouser Electronics | 584-ADXL345BCCZ-R | 17056 | $7.98 | Buy |
Verical Marketplace | ADXL345BCCZ-RL | 1432 | $7.43 | Buy |
element14 APAC | ADXL345BCCZ-RL | 5080 | * $6.84 | Buy |
Arrow North American Components | ADXL345BCCZ-RL | 0 | $3.56 | Buy |
Farnell | ADXL345BCCZ-RL | 5340 | * $8.15 | Buy |
Win Source | ADXL345BCCZ-RL | 34480 | $6.15 | Buy |
Analog Devices Inc | ADXL345BCCZ-RL | $9.06 | Buy | |
Newark | ADXL345BCCZ-RL | 7139 | $5.74 | Buy |
The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface.The ADXL345 is well suited for mobile device applications. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0°.Several special sensing functions are provided. Activity and inactivitysensing detect the presence or lack of motion by comparingthe acceleration on any axis with user-set thresholds. Tap sensingdetects single and double taps in any direction. Free-fall sensingdetects if the device is falling. These functions can be mappedindividually to either of two interrupt output pins. An integratedmemory management system with a 32-level first in, first out (FIFO)buffer can be used to store data to minimize host processor activityand lower overall system power consumption.Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation.The ADXL345 is supplied in a small, thin, 3 mm × 5 mm × 1 mm, 14-lead, plastic package. ADXL345-EP Supports defense and aerospace applications (AQEC)APPLICATIONS Handsets Medical instrumentation Gaming and pointing devices Industrial instrumentation Personal navigation devices Hard disk drive (HDD) protection