| Voltage Type |
Vbat |
| Vout (Max) (V) |
5.5 |
| SRAM (kB) |
3 |
| Istandby (μA) |
3 |
| IO Level (V) |
1.8
3.3 |
| AAE |
YES |
| Input Signal |
IIC
1TRIG |
| LRA Calibration |
LCC2.0 |
| Temperature |
-40℃~85℃ |
| TikTap |
YES |
| Package (mm) |
FCQFN 1.37X1.37-9L |
1MHz I2C Bus
Integrated 3K Memory
12k/24k/48k input wave sampling rate
F0 detect and tracking
Advance autobrake engine integrated
Playback mode:
Real time playback
Memory playback
1 Trigger playback
Cont playback
Resistance-Based LRA Diagnostics
Drive signal monitor for LRA protect
Drive Compensation Over Battery Discharge
Fast Start Up Time ＜0.4ms
Dedicated interrupt output pin
Support automatically switch to standby mode
Standby current：3μA
Shutdown current：＜1μA
Supply voltage range 3 to 5.5V
Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection
FCQFN 1.37mmX1.37mmX0.4mm-9L Package
AW86224A included Immersion IP license
AW86224B included Immersion IP and dedicated software license
AW86224A/B is a low cost H-bridge, single chip LRA haptic driver, with F0 detecting and tracking based on BEMF, supporting real time playback, memory playback , Cont playback, and hardware pin trigged playback with fast start up time. All these make the AW86224A/B an ideal candidate for haptic driver.
