FP5510A VCM AF变焦驱动

摄像头自动变焦音圈马达驱动芯片FP5510A 手册，常用于智能手机中
VDD SCL 10-bit dac SDA○ C ○lsNK PS○ POR Vref Power on reset GND e Junction Temperature Stresses beyond those listed under"Absolute Maximum Ratings"may cause permanent damage to the device ● Supply voltage,vDD e Operation Temperature range UA UA/LSB UA UA us IS us SDA tsr U: DAT D: STA SCL tHD: STA HD DAT U STA Ack from FP5510A Ack from FP5510A Ack from FP5510A SDA Al A0RAWYACK PD Busy 00011000 Start Slave Address0x 18 Data1 Data2 top Ack from FP5510A Ack irom master No Acl SCL 8((叫国回国叫k 03D2{D1(00 00011 Start Slave Address=0x 19 Data 1 Data 2 Stop must keep"L at writing operation Power On Wait=12ms Command type One step Mode Linear Slope Control Two Step/ Enhance Slope control Control mode Protection OFF Protection oFF Protection OFF Setting Command TSC/ESC/MC Setting TSC/ESC/MC Setting TSC/ESC/MC Setting (TSC/ESC disable) TSC/eSC disable Protection On ST Setting ST Setting Data[9: 0] Setting Protection on Protection ON Command VCM Drive ne step mode after power on, you don't need register set. Because, tSc/esc disable is default ※ ne step mode after power on, you dont need register set. Because, tSC/ESC disable is default ※ 4: 0] default value is 5b=00000 Sink ML[10]&sT4:0] MS[1:0]=0 MS[1:0}=0 One Step One Step Mode Mode Code per 1step is set Code per 1 step is set by ms[1: 0] by Ms[1: 0 1 step period is set by ML[1:0]&ST4:0] Busy=H Busy=H