# ADXL345TCCZ-EP (Component) ## Description Accelerometer X, Y, Z Axis ±2g, 4g, 8g, 16g 0.05Hz ~ 1.6kHz 14-LGA (3x5) The ADXL345-EP is an extended performance version of the ADXL345, which 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 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2 C digital interface. The ADXL345-EP is well suited for extended temperature range industrial and aerospace equipment. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (3.9 mg/LSB) enables measurement of inclination changes less than 1.0°. Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion by comparing the acceleration on any axis with user-set thresholds. Tap sensing detects single and double taps in any direction. Freefall sensing detects if the device is falling. These functions can be mapped individually to either of two interrupt output pins. An integrated memory management system with a 32-level first in, first out (FIFO) buffer can be used to store data to minimize host processor activity and 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-EP is supplied in a small, thin, 3 mm × 5 mm × 1 mm, 14-lead, enhanced plastic package. Ultralow power: as low as 23 µA in measurement mode and 0.1 µA in standby mode at VS = 2.5 V (typical) Power consumption scales automatically with bandwidth User-selectable resolution from 10 to 13 bits 4 mg/LSB scale factor in all g ranges 32-sample FIFO minimizes host processor load Single tap, double tap, and free-fall detection Activity/inactivity monitoring Supply voltage range: 2.0 V to 3.6 V I/O voltage range: 1.7 V to VS SPI (3- and 4-wire) and I2C digital interfaces Flexible interrupt modes mappable to either interrupt pin Measurement ranges selectable via serial command Bandwidth selectable via serial command 10,000 g shock survival Pb free/RoHS compliant #commonpartslibrary #integratedcircuit #accelerometer ## Component Details - **Owner:** adrian95 - **Created:** 2/5/2024 - **Last Updated:** 5/4/2026 - **Visibility:** Public - **Manufacturer Part Number:** ADXL345TCCZ-EP - **Datasheet URL:** https://www.analog.com/media/en/technical-documentation/data-sheets/ADXL345-EP.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Analog Devices Inc. - **Symbol Style:** parametric-v1 - **Part Type:** Integrated Circuit - **Used in:** 5 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/adxl345tccz-ep/analog-devices.html?utm_currency=USD&region=nac) | $21.05 | 130 | | [Digi-Key](https://www.digikey.com/en/products/detail/analog-devices-inc/ADXL345TCCZ-EP/3043346) | $19.62 | 887 | | [LCSC](https://www.lcsc.com/product-detail/C579458.html) | $26.3271 | 4 | | [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices/ADXL345TCCZ-EP?qs=WIvQP4zGangCU6IqfWzzzQ%3D%3D) | $21.39 | 473 | | [Verical](https://www.verical.com/pd/analog-devices-accelerometers-ADXL345TCCZ-EP-664342?utm_currency=USD) | $21.05 | 130 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Analog Devices - **MPN:** ADXL345TCCZ-EP - **Mount Type:** Base - **Package / Case Code:** 14-LGA - **Pin Count:** 14 - **Logic Function:** AND - **Compliance:** Rohs, Pb-Free ## Pins | Pin | Name | Type | |-----|------|------| | 6 | VS | | | 1 | VDD_I/O | | | 7 | ~CS | | | 13 | SDA/SDI/SDIO | | | 12 | SDO/ALT_ADDRESS | | | 14 | SCL/SCLK | | | 8 | INT1 | | | 9 | INT2 | | | 3 | RESERVED_3 | | | 10 | NC | | | 11 | RESERVED_11 | | | 4 | GND | | | 5 | GND | | | 2 | GND | | --- *Generated from [https://www.flux.ai/adrian95/adxl345tccz-ep~bwq](https://www.flux.ai/adrian95/adxl345tccz-ep~bwq)*