BH7856FS Datasheet, PDF (1/5 Pages) Rohm – Silicon Monolithic Integrated Circuit

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Structure
： Silicon Monolithic Integrated Circuit
Product name ： 6ch Video driver ( for DVD )
Type
： BH7856FS
Outer dimensions ： Fig.1 SSOP-A32（Plastic Package）
Block diagram ： Fig.2
Feature
：
1) Built in LPF with characteristics suited to DVD players and recorders
(Y, C, Y/C MIX : 6.75MHz, Py/G ,Pb/B, and Pr/R : 13.5MHz)
2) Built in 6ch video driver (Y, C, Y/C MIX, Py/G, Pb/B, and Pr/R )
3) 75Ω×2 Driver (Y, C, Y/C MIX,Py/G, Pb/B and Pr/R)
4) Built in MUTE switch ( double as power save function )
5) Built in S1/S2 circuit
6) Built in selection switch for SCART connector (CVBS,R or C,Y output)
○Absolute Maximum Ratings(Ta=25℃)
Parameter
Symbol
Limits
Unit
Supply Voltage
VccMAX
6.0
V
Power Dissipation
Pd
1.35 *1
W
Terminal applied voltage
Vin
-0.3～Vcc+0.3
V
Storage Temperature
Range
ï¼´stg
-55 ～ +125
℃
*1 When mounted on a 100mm×100mm×1.6mmt PCB board, the rated values are reduced at 13.5mW/℃
when temperature exceeds 25℃. (Glass epoxy substrate)
○Operating Range
Parameter
Symbol
Limits
Unit
Supply Voltage
Vcc
+4.5 ～ +5.5
V
Operation Temperature
Range
ï¼´opr
-40 ～ +85
℃
* This product is not designed for protection against radioactive rays.
REV. A