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BA7149F Datasheet - Rohm

BA7149F Electronic viewfinder driver

Pin No. 1 2 3 4 5 6 7 8 Function Vertical control input Power supply 1 Vertical deflection drive (POS) GND 1 Vertical deflection drive (NEG) Vertical oscillator external resistor Vertical oscillator external capacitor VD output Pin No. 9 10 11 12 13 14 15 16 HD output GND 2 Video input Power supply.
Video ICs Electronic viewfinder driver BA7149F 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 w.

BA7149F Features

* 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 10ยต sec flyback pulses.

* Absolute maximum rating

BA7149F Datasheet (83.55 KB)

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Datasheet Details

Part number:

BA7149F

Manufacturer:

ROHM ↗

File Size:

83.55 KB

Description:

Electronic viewfinder driver.

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BA7149F Electronic viewfinder driver Rohm

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