M52734SP

Features:

•Frequency band width: RGB................................130MHz (3VP-P)
                                        OSD..............................................50MHz
    Input :RGB.............................................................0.7VP-P(typ.)
               OSD...............................................3.0VP-Pmin. (positive)
               BLK ...............................................3.0VP-Pmin. (positive)
    Output :RGB...........................................................4.0VP-P(max.)
              OSD...........................................................4.0VP-P(max.)

•To adjust contrast, two types of controls are provided, main and sub.

With the main control, the contrast of the 3-channels can be changed simultaneously.

Sub controls are used to adjust the contrast of a given channel individually.

The control terminals can be controlled by applying a voltage of 0 to 5V.

•The DC power remains stable at the IC output terminal because a feedback circuit is built in.


Application

Display monitor


Pinout




Specifications

Symbol	Parameter	Ratings	Unit
VCC	Supply voltage	13.0	V
Pd	Power dissipation	2016	mv
Topr	Ambient temperature	-20 to +85	°C
Tstg	Storage temperature	-40 to +150	°C
Vopr	Recommended supply voltage	12.0	V
Vopr	Recommended supply voltage range	11.5 to 12.5	V
Surge	Electrostatic discharge	±200	V

Description

The M52734SP is a semiconductor integrated circuit amplifies video signals, having a 3-channel amplifier with a band width of 130MHz.

The circuit also features the OSD mixing function.

The M52737SP is most useful with high resolution displays that have OSD, and its function are available for each channel,including OSD blanking, OSD mixing, wide-band amplification, contrast control (main and sub), and brightness control.