BH7240A Просмотр технического описания (PDF) - ROHM Semiconductor

Номер в каталоге

Компоненты Описание

производитель

BH7240A

Color TV signal encoder

ROHM Semiconductor 

Multimedia ICs

•Absolute maximum ratings (Ta = 25°C)

Parameter

Symbol

Limits

Unit

Power supply voltage

DVDD, AVCC1

7∗1

V

AVCC2

Power dissipation

Pd

900∗2

mW

Operating temperature

Topr

– 20 ~ + 70

°C

Storage temperature

Tstg

– 55 ~ + 125

°C

∗1 At Ta = 25°C

∗2 Reduced by 9.0mW for each increase in Ta of 1°C over 25°C.

(When mounted on a 70mm × 70mm × 1.6mm glass epoxy board.)

•Recommended operating conditions (Ta = 25°C)

Parameter

Symbol

Limits

Unit

Power supply voltage

DVDD, AVCC1

4.50 ~ 5.50

V

AVCC2

•Recommended input conditions (at DVDD = AVCC1 = AVCC2 = 5.0V)

Parameter

Symbol

Limits

Unit

VCLK, RGBDATA

input high level

VTH

2.2 ~ 5.0

V

VCLK, RGBDATA

input low level

VTL

GND ~ 0.8

V

SYNCIN, NT / PAL

input high level

VTH

2.2 ~ 5.0

V

SYNCIN, NT / PAL

input low level

VTL

GND ~ 0.8

V

BH7240AKV

2

Share Link: