Ordering number : EN*A2251
This LSI is AF control LSI. It consists of 1 system of feed back circuit for AF control.
Built-in equalizer circuit using digital operation
- AF control equalize circuit
- Any coefficient can be specified by I2C I/F
Built-in A/D converter
- Maximum 10-bit
- Input 2 channel
Built-in D/A converter
- Output 2-channel (Hall offset, Constant current Bias)
Built-in Hall Sensor
- Si Hall sensor
- Hall Amp
- 48MHz (Frequency adjustment function)
Built-in PWM pulse generator circuit
- PWM circuit for AF control
1-chip motor driver
- Saturation drive H bridge 1 channel
- WL-CSP 11-pin
- Lead-free, halogen-free
- Logic unit : Internal core (1.7V to 1.98V), AVDD (2.6V to 3.6V)
- Driver unit : VM (2.6V to 3.6V)
* I2C Bus is a trademark of Philips Corporation.
This document contains information on a new product. Specifications and information
herein are subject to change without notice.
See detailed ordering and shipping information on page 5 of this data sheet.
Semiconductor Components Industries, LLC, 2014