Datasheet Specifications
- Part number
- A3904
- Manufacturer
- Allegro MicroSystems
- File Size
- 294.12 KB
- Datasheet
- A3904_AllegroMicroSystems.pdf
- Description
- Low Voltage Voice Coil Motor Driver
Description
A3904 Low Voltage Voice Coil Motor Driver .
Features
* ▪ 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 noApplications
* 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. Output current is programmed via the I2C interface, in 500 uA increments, with clock rates up to 400 kHz. I2C inputs set theA3904 Distributors
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