| Actuator Type |
CL AF |
| Output I(mA) |
150 |
| VDD (Max) (V) |
3.6 |
| VDD (Min) (V) |
1.7 |
| I2C (Hz) |
100K
400K
1M
3.4M |
| I2C Addr |
0x6a |
| IQ (mA) |
6.5 |
| ISD (μA) |
20 |
| Temperature |
-40℃~85℃ |
| Control Mode |
闭环控制 |
| ADC (bit) |
14 |
| Package (mm) |
WLCSP 1.50X0.86-6B |
Features
Supply Voltage : 2.6V to 3.6V
Dynamic Voltage Range : 1.7V to 3.6V
2-wire Serial Interface
♦ Support Private / Broadcast Communication
♦ Support 1.2V/1.8V I2C Interface
♦ Support I2C Frequency Up to 3.4MHz
♦ ±150mA Current
♦ 13-bit DAC
Built-in Hall Sensor
♦ Si Hall Sensor
♦ Support Hall Sensor Calibration
Built-in A/D converter
♦ 14-bit Resolution
♦ Support Temperature and Hall Sampling
Built-in 2K Bytes eFlash, 16 Bytes free access memory
Built-in PID Controller
♦ Support Multi-scenes Application
Support Linearization Calibration
Package WLCSP 1.50mm x 0.86mm x 0.265mm-6B
General Description
1. AW86022 is a Bi-directional voice coil motor close loop driver chip, which integrates a constant current driver.
2. The AW86022 slave address can be configures by eFlash. The default address is 0xD4 (7-bit 0x6A).
3. AW86022 integrates hall sensor. The hall sensor contains - temperature correction algorithm and offset cancel circuit.
4. AW86022 integrated PID controller and digital filter circuit, the coefficients of PID and filter circuit are float point. These coefficients can be configured in two ways: 1) automatically loaded (Auto-load), 2) I2C configuration.
5. AW86022 contains Flash and Cache. Flash storage area size is 1.4K bytes for user.
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