BH7240AKV データシートの表示（PDF） - ROHM Semiconductor
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BH7240AKV Datasheet PDF : 9 Pages
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Multimedia ICs
BH7240AKV
•Electrical characteristics (unless otherwise noted, Ta = 25°C, DVDD = AVCC1 = AVCC2 = 5.0V)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Current consumption
ICC
—
85
105
mA
RGBDATA = 00 input
〈Luminance level〉 (VOUT, YOUT)
White level
VLWHITE
0.59
0.70
0.81
VP- P
RGBDATA = FF input
Red level
VLRED
0.18
0.21
0.24
VP- P
RDATA = FF input
Green level
VLGREEN
0.35
0.41
0.47
VP- P
GDATA = FF input
Blue level
VLBLUE
0.07
0.08
0.09
VP- P
BDATA = FF input
Sync level
VLSYNC
0.27
0.30
0.33
VP- P
—
Sync / white level ratio
RS / W
0.37
0.43
0.49
—
—
〈Chrominance level〉 (VOUT, COUT)
Red / Burst level ratio
Green / Burst level ratio
Blue / Burst level ratio
RR / BU
RG / BU
RB / BU
2.69
3.16
3.63
2.51
2.95
3.39
1.91
2.24
2.57
—
RDATA = FF input
—
GDATA = FF input
—
BDATA = FF input
Burst level
VCBURST
0.25
0.29
0.33
VP- P
—
Red phase
θRED
94
104
114
deg
RDATA = FF input
Green phase
θGREEN
231
241
251
deg
GDATA = FF input
Blue phase
θBLUE
337
347
357
deg
BDATA = FF input
〈RGB level〉 (ROUT, GOUT, BOUT)
ROUT output level
VROUT
0.56
0.70
0.81
VP- P
RDATA = FF input
GOUT output level
VGOUT
0.59
0.70
0.81
VP- P
GDATA = FF input
BOUT output level
VBOUT
0.59
0.70
0.81
VP- P
BDATA = FF input
〈Other〉
RGB DATA conversion
frequency
fDA
—
—
20
MHz
—
RGB DATA
setup time
TSET
20
—
—
ns
—
RGB DATA hold
time
THOLD
20
—
—
ns
—
SYNCIN, NT / PAL
input high level current
IH
—
—
300
µA
When 5V is applied to pin
SYNCIN, NT / PAL
IL
output low level current
—
—
200
µA
When 0V is applied to pin
7
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