LC898213XC: Auto Focus (AF) Controller
This LSI is an Auto Focus (AF) controller LSI. It consists of 1 system of feed back circuit for AF control.
特性- Built-in equalizer circuit using digital operationAF control equalize circuitAny coefficient can be specified by I2C I/F
- I2C Interface
- Built-in A/D converterMaximum 10-bitInput 2 channel
- Built-in D/A converter8-bitOutput 2-channel (Hall offset, Constant current Bias)
- Built-in Hall SensorSi Hall sensor
- Built-in VGAHall Amp
- Built-in OSC48MHz (Frequency adjustment function)
- Built-in PWM pulse generator circuitPWM circuit for AF control
- 1-chip motor driverSaturation drive H bridge 1 channel
- Supply voltageunit : Internal core (1.7V to 1.98V), AVDD (2.6V to 3.6V)Driver unit : VM (2.6V to 3.6V)
|
数据表 (1)
| Document Title | Document ID/Size | Revision | Revision Date |
|---|
| AF Controller | ENA2251/D (249kB) | 0 | Mar, 2014 |
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LC898213XC-MH | Active | Pb-free
Halide free | Auto Focus (AF) Controller | WLCSP-11 | 567HP | 1 | Tape and Reel | 5000 | $0.88 |
订购产品技术参数
| Product | Type | VM Min (V) | VM Max (V) | VCC Min (V) | VCC Max (V) | IO Max (A) | IO Peak Max (A) | Step Resolution | Control Type | Feedback Method | Current Sense | Regulator Output | Fault Detection | Flyback Protection | RDS(on) Typ (Ω) |
|---|
| LC898213XC-MH | Drivers | 2.6 | 3.6 | 2.6 | 3.6 | 0.13 | 0.195 | | I2C | | | Yes | | | 6.5 |
