AN3895FHQ Datasheet - Panasonic Semiconductor

AN3895FHQ Cylinder/capstan motor driver IC for video camera

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol U CS VSC WIN VIN UIN PCV SG SL3 SL2 SL1 FC BR FR HSL STB Description U-phase drive output terminal Drive current output terminal Switching power supply control output terminal W-phase detection terminal V-phase detection terminal U-phase detecti.

AN3861SA Sensor-less Motor Drive IC for VTR Movie Cylinder s Overview The AN3861SA is a sensor-less motor drive IC for VTR movie cylinder. It uses both sensor-less and sine wave drive, thus excellent for low-noise applications. 11.0±0.3 32 17 Unit : mm 6.1±0.3 8.1±0.3 Operating supply voltage range : VCC=3.0 to 5.5V, VB=4.0 to 10.5V Reduced magnetosound using 3-phase full-wave overlap drive. Built-in power transistor. Standby mode for minimizing power consumption.

AN3895FHQ Features

* s Block Diagram SW Power Block Vbatt VS

* 0.25Ω 0.1µF SW Power Control Block + SG 8 MM 22 27 17 VB 25 PC1 VS CS 26 28 2 3 VSC (Output for VS Control) VCC Vref OUT 1 IN 1

* IN 1+ 7

* 24 23 PCV VCE Detection 0.047µF + +

* 20 21 19

* Distributo

AN3895FHQ_PanasonicSemiconductor.pdf