This product is currently being phased out of production.
Not recommended for new designs.

For assistance in finding alternate products, please use the selection table below.
Compatibility: Replacement part is a functional equivalent, not pin for pin

The ADXL311 is a low cost, low power, dual axis iMEMS® accelerometer that will measure acceleration with a full-scale range of ±2g. This complete dual axis accelerometer integrates signal conditioned voltage outputs on a single monolithic IC and can measure both dynamic acceleration (e.g. vibration) and static acceleration (e.g. gravity). The outputs are analog voltages proportional to acceleration. The typical noise floor is 300ug per root Hz at 3V operation, allowing signals below 2mg (0.1° of inclination) to be resolved in tilt sensing applications using narrow bandwidths (10Hz). The ADXL311 is available in 5mm x 5mm x 2mm 8 lead hermetic LCC package.

Applications:

Tilt and motion sensing in cost sensitive applications

Smart hand-held devices

Computer security

Input devices

Pedometers and activity monitors

Game controllers

Toys and entertainment products

The model number is a specific version of a generic that can be purchased or sampled.

Status indicates the current lifecycle of the product. This can be one of 4 stages:

• Pre-Release: The model has not been released to general production, but samples may be available.
• Production: The model is currently being produced, and generally available for purchase and sampling.
• Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
• Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).

The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

This is the acceptable operating range of the device. The various ranges specified are as follows:

• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.

Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.