BA7149F Datasheet PDF – Electronic Viewfinder Driver – Rohm

Part Number: BA7149F

Function: Electronic Viewfinder Driver

Package: SOP 16 Pin type

Manufacturer: ROHM Semiconductor


BA7149F datasheet



The BA7149F is an electronic viewfinder driver for video cameras. It separates the synchronous signal from the input video signal, and outputs the vertical deflection drive output and horizontal deflection signals. HD and VD output signals with guaranteed phase difference are also provided for on-screen displays (OSD). The differences between the BA7149F and the BA7148F are the horizontal blanking, horizontal AFC output, HD output phase and pulse width.


1. Operates off a 5V power supply.
2. Built-in vertical deflection circuit.
3. Built-in wide-bandwidth amplifier.
4. Built-in HD and VD output terminals.
5. Few attached components required.
6. SOP 16pin package.
7. Compatible with 10µsec flyback pulses.


1. Video cameras

Other data sheets are available within the file: BA7149

BA7149F Datasheet PDF Download

BA7149F pdf