ANALOG DEVICES - ADXL345BCCZ - MEMS Accelerometer, 3-Axis, Digital, X, Y, Z, ± 2g, ± 4g, ± 8g, ± 16g, 2 V, 3.6 V, LGA
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Sep 3, 2021
Virginia Gallup
How To Track Orientation with Arduino | ADXL345 Accelerometer Tutorial
ANALOG DEVICES - ADXL345BCCZ - MEMS Accelerometer, 3-Axis, Digital, X, Y, Z, ± 2g, ± 4g, ± 8g, ± 16g, 2 V, 3.6 V, LGA
The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer. This article mainly covers pinout, datasheet, applications, features, and more details about ADXL345.
ADXL345BCCZ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $9.51629 | $9.52 |
| 10+ | $8.97763 | $89.78 |
| 100+ | $8.46946 | $846.95 |
| 500+ | $7.99006 | $3995.03 |
| 1000+ | $7.53779 | $7537.79 |
Symbol
Symbol
Footprint
Footprint
3D Model
3D Model
The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as a 16-bit twos complement and is accessible through either an SPI (3- or 4-wire) or I2C digital interface.
Analog Devices Inc. ADXL345BCCZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADXL345BCCZ.
Analog Devices Inc. ADXL345BCCZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADXL345BCCZ.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | PRODUCTION (Last Updated: 4 weeks ago) | |
| Factory Lead Time | 20 Weeks | |
| Contact Plating | Gold | |
| Mounting Type | Surface Mount | |
| Package / Case | 14-VFLGA | |
| Surface Mount | YES | |
| Number of Pins | 14Pins | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tray | |
| JESD-609 Code | e4 | |
| Pbfree Code | no | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 14Terminations | |
| ECCN Code | EAR99 | |
| Type | Digital |
| Product Attribute | Attribute Value | |
|---|---|---|
| HTS Code | 9031.80.80.85 | |
| Voltage - Supply | 2V~3.6V | |
| Terminal Position | BOTTOM | |
| Terminal Form | BUTT | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 2.5V | |
| Terminal Pitch | 0.8mm | |
| Depth | 3mm | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | ADXL345 | |
| Pin Count | 14 | |
| Output Type | I2C, SPI | |
| Supply Voltage-Max (Vsup) | 3.6V | |
| Power Supplies | 2.5V | |
| Supply Voltage-Min (Vsup) | 2V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Operating Supply Current | 145μA | |
| Nominal Supply Current | 140μA | |
| -3db Bandwidth | 1.6 kHz | |
| Axis | X, Y, Z | |
| Acceleration Range | ±2g, 4g, 8g, 16g | |
| Sensitivity (mV/G) | 282 mV/g | |
| Features | Adjustable Bandwidth | |
| Sensitivity (LSB/g) | 256 (±2g) ~ 32 (±16g) | |
| Height | 980μm | |
| Length | 5mm | |
| Width | 3mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Contains Lead |
ADXL345 Functional Block Diagram
3V-6V DC Supply Voltage
On-board LDO Voltage regulator
Built-in Voltage level convertor (MOSFET based)
It can be interface with 3.3V or 5V Microcontroller.
Ultra-Low Power: 40uA in measurement mode, 0.1uA in standby@ 2.5V
Tap/Double Tap Detection
Free-Fall Detection
SPI and I2C interfaces
Measuring Range: ±16g
Measuring Values (-16g to +16g):
X: -235 to +270
Y: -240 to +260
Z: -240 to +270
Handsets
Medical instrumentation
Gaming and pointing devices
Industrial instrumentation
Personal navigation devices
Hard disk drive (HDD) protection
ADXL335 Accelerometer Module, HMC5883L Magnetometer Module, Soil Moisture Sensor
The circuit for the ADXL345 accelerometer is pretty straightforward and doesn’t require any complex parts or wiring and can be connected directly to the Arduino.
Below we have included all the steps that you will need to follow to connect the ADXL345 accelerometer to an Arduino Uno.
Wire the GND pin of the ADXl345 to the GND Pin on the Arduino.
Wire the VCC pin of the ADXL345 to the 3v3 Pin on the Arduino.
Wire the SCL pin of the ADXL345 to the SCL Pin on the Arduino.
Wire the SDA pin of the ADXL345 to the SCL Pin on the Arduino.
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°.
Analog Devices is an international market leader in the design, production, and commercialization of a large range of high-performance integrated circuits (ICs) for analog, mixed-signal, and digital signals (DSP) processing of almost all electronic systems. Since we started in 1965, the focus has been on the engineering challenge in electronic equipment related to signal to process. Our signal processing solutions, utilized by over 100,000 customers worldwide, play a key role in the conversion, conditioning, and processing of real-world events such as temperature, pressure, sonority, illumination, speed, and movement to electric signals for a wide range of electronic devices.
Download datasheets and manufacturer documentation for Analog Devices Inc. ADXL345BCCZ.
Download datasheets and manufacturer documentation for ADXL345BCCZ
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