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A3904 Datasheet (PDF) - Allegro MicroSystems

A3904 Datasheet PDF - Allegro MicroSystems
Part # A3904
Download  A3904 Download

File Size   257.8 Kbytes
Page   7 Pages
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description Low Voltage Voice Coil Motor Driver

A3904 Datasheet (PDF)

Go To PDF Page Download Datasheet
A3904 Datasheet PDF - Allegro MicroSystems

Part # A3904
Download  A3904 Click to download

File Size   257.8 Kbytes
Page   7 Pages
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description Low Voltage Voice Coil Motor Driver

A3904 Datasheet (HTML) - Allegro MicroSystems

A3904 Datasheet HTML 1Page - Allegro MicroSystems A3904 Datasheet HTML 2Page - Allegro MicroSystems A3904 Datasheet HTML 3Page - Allegro MicroSystems A3904 Datasheet HTML 4Page - Allegro MicroSystems A3904 Datasheet HTML 5Page - Allegro MicroSystems A3904 Datasheet HTML 6Page - Allegro MicroSystems A3904 Datasheet HTML 7Page - Allegro MicroSystems

A3904 Product details

Description

The A3904 is a voice coil motor (VCM) driver, with an I2 C-compatible serial interface. Designed for camera autofocus and zoom applications, this high accuracy digital IC is provided in small packages ideal for portable devices. Its operating voltage range is 2.4 to 5.5 V, and its maximum output current is 127 mA.



Features and Benefits

▪Fixed I2C logic thresholds

▪8-bit D-to-A converter

▪500 μA resolution

▪Low voltage I2C serial interface

▪Low current-draw sleep mode

▪2.4 to 5.5 V operation

▪2 mm × 1.5 mm, 0.38 mm nominal overall height DFN

▪1.1 mm × 0.7 mm, 0.5 mm maximum overall height WLCSP

▪1.1 mm × 0.7 mm, 0.33 mm nominal overall height bare die




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About Allegro MicroSystems


Allegro MicroSystems is a semiconductor company that designs, manufactures, and markets high-performance power and sensing solutions. The company was founded in 1990 and is headquartered in Manchester, New Hampshire, USA.

Allegro MicroSystems' product portfolio includes Hall-effect sensors, power ICs, motor drivers, and magnetic digital position sensors. These products are used in a wide range of applications, including automotive, industrial, and consumer electronics.

Allegro MicroSystems is known for its expertise in magnetic sensing technology, which is used in many of its products. The company's products are designed to meet the highest standards of performance and reliability, and are manufactured using the latest technology and materials. Allegro MicroSystems also offers custom design and engineering services to meet the specific needs of its customers.

Allegro MicroSystems has a global presence, with sales offices and representatives located around the world. The company is dedicated to delivering innovative and reliable power and sensing solutions that meet the evolving needs of the electronics industry. In 2021, Allegro MicroSystems went public through an initial public offering (IPO) on the NASDAQ stock exchange.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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