A1441 Description
The A1441 is a full-bridge motor driver designed to drive low-voltage bipolar brushless dc motors. mutation of the motor is achieved by use of a single Hall element sensor to detect the position of an alternating-pole ring magnet. A high density merged Bipolar-CMOS semiconductor process allows the integration of the Hall element on the same IC as the motor control circuitry, providing a single-chip solution for...
A1441 Key Features
- Single-chip solution for high reliability
- Chopper stabilization technique for precise signal response over operating range
- 2.0 to 4.0 V operation
- Sleep mode pin allowing external logic signal enable/ disable to reduce average power consumption
- Restart feature
- Small package size