ADXL213

RECOMMENDED FOR NEW DESIGNS

Low Cost ±1.2g Dual Axis Accelerometer

Data Sheet (Rev. A) Product Selection Table

Part Models: 2
1ku List Price: Starting From $19.00

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Overview

Dual axis accelerometer on a single IC chip
5 mm × 5 mm × 2 mm LCC package
1 mg resolution at 60 Hz
Low power: 700 µA at V_s = 5 V (typical)
High zero g bias stability

High sensitivity accuracy
Pulse width modulated digital outputs
X and Y axes aligned to within 0.1° (typical)
BW adjustment with a single capacitor
Single-supply operation
3500 g shock survival

The ADXL213 is a low cost, low power, complete dual axis accelerometer with signal conditioned, duty cycle modulated outputs, all on a single monolithic IC. The ADXL213 measures acceleration with a full-scale range of ±1.2 g (typical). The ADXL213 can measure both dynamic acceleration (e.g., vibration) and static acceleration (e.g., gravity).

The outputs are digital signals whose duty cycles (ratio of pulse width to period) are proportional to acceleration (30%/g). The duty cycle outputs can be directly measured by a microcontroller without an A/D converter or glue logic.

Innovative design techniques are used to ensure high zero g bias stability (typically better than 0.25 mg/°C), as well as tight sensitivity stability (typically better than 50 ppm/°C).

The typical noise floor is 160 μg/√, allowing signals below 1 mg (0.06° of inclination) to be resolved in tilt sensing applications using narrow bandwidths (<60 Hz).

The user selects the bandwidth of the accelerometer using capacitors C_X and C_YM at the X_FILT and Y_FILT pins. Bandwidths of 0.5 Hz to 250 Hz may be selected to suit the application.

The ADXL213 is available in a 5mm x 5mm x 2mm, 8-pad hermetic LCC package.

Applications

Automotive tilt alarm

Data projectors

Navigation

Platform stabilization/leveling

Alarms and motion detectors

High accuracy, 2-axis tilt sensing

Part Models: 2
1ku List Price: Starting From $19.00

Documentation

Data Sheet 1

ADXL213: Low Cost ±1.2 g Dual Axis Accelerometer Data Sheet (Rev.A) 08/12/2010

Application Note 8

AN-603: A Compact Algorithm Using the ADXL213 Duty Cycle Output (Rev.0) 09/11/2002

AN-652: Considerations for Soldering Accelerometers in LCC-8 Packages onto Printed Circuit Boards (Rev.0) 05/30/2003

AN-600: Embedding Temperature Information in the ADXL202's PWM Outputs (Rev.0) 09/10/2002

AN-688: Phase and Frequency Response of iMEMS® Accelerometers and Gyros (Rev.0) 02/14/2015

AN-604: Using the ADXL202 Duty Cycle Output (Rev.0) 10/24/2002

AN-0989: Transitioning from ADXL202 to ADXL213 or ADXL203 12/29/2023

AN-688: Phase and Frequency Response of iMEMS^® Accelerometers and Gyros 01/01/2004

AN-1057: Using an Accelerometer for Inclination Sensing 02/14/2015

Frequently Asked Question 1

FAQ 10/22/2016

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADXL213AE	8-Lead LCC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADXL213AE-REEL	8-Lead LCC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 16, 2018 - 17_0022 Assembly Transfer of Select MEMS in LCC, CBGA and LCC_V Packages to Cirtek Electronic Corporation
		PCN17_0022_Form Material_Report Qualification Results Summary
ADXL213AE	PRODUCTION
ADXL213AE-REEL	PRODUCTION
Jan 16, 2017 - 16_0262 Wafer Level Capping of the ADXL103, ADXL203, ADXL204, ADXL212 and ADXL213 Devices
		PCN16_0262_Form Material_Report Qualification Results Summary
ADXL213AE	PRODUCTION
ADXL213AE-REEL	PRODUCTION
Nov 30, 2009 - 08_0023 iMEMS Fab Process Transfer
		7320 iMEMS1 Qual Report 7410 iMEMS2 Qual Report iMEMS New Finished Goods Part Numbers Material_Report Material_Report PCN08_0023_Form
ADXL213AE	PRODUCTION
ADXL213AE-REEL	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Evaluation Kits

ADXL213 Breakout Board

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Product Details

The ADXL213EBis a simple breakout board that allows quick evaluation of the performance of the ADXL213 accelerometer. The ADXL213 is a 2-axis, low-noise, temperature-stable accelerometer with PWM output. The small size (1" x 1") of the ADXL213EB makes it easy to mount the accelerometer to an existing system without the need for additional hardware and with minimal effect on performance of the system and of the accelerometer.

This page contains all the information related to the EVAL-ADXL213 including documentation, pricing, and ordering information.

Resources

ADXL213 Evaluation Tools (ADXL213EB)
5/6/2004

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