UPD16448A Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPD16448A
NEC => Renesas Technology
UPD16448A Datasheet PDF : 24 Pages
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µPD16448A
ELECTRICAL CHARACTERISTICS
(TA = -30 to +85 °C, VDD1 = 3.0 to 5.5 V, VDD2 = 5.0 V ±0.5 V, VSS1 = VSS2 = 0 V)
Parameter
Maximum video signal output voltage
Minimum video signal output voltage
Logic output voltage, high
Logic output voltage, low
Video signal output current, high
Video signal output current, low
Reference voltage 1
Reference voltage 2
Reference voltage 3
Output voltage deviation 1
Output voltage deviation 2
Output voltage deviation 3
Logic input leakage current
Video input leakage current
Logic dynamic current consumption
Driver dynamic current consumption
Symbol
VVOH
VVOL
VLOH
VLOL
IVOH
IVOL
VREF1
VREF2
VREF3
∆VVO1
∆VVO2
∆VVO3
ILL
IVL
IDD1
IDD2
Condition
STHL, STHR pins
IOH = -1.0 mA
STHL, STHR pins
IOL = 1.0 mA
INH = L
VO = VDD2 - 0.5 V
INH = L
Vof = 1.0 V, VO = 0.5 V
VDD2 = 5.0 V, TA = 25 °C
VVI = 0.5 V
VDD2 = 5.0 V, TA = 25 °C
VVI = 2.0 V
VDD2 = 5.0 V, TA = 25 °C
VVI = 3.5 V
VDD2 = 5.0 V, TA = 25 °C
VVI = 0.5 V
VDD2 = 5.0 V, TA = 25 °C
VVI = 2.0 V
VDD2 = 5.0 V, TA = 25 °C
VVI = 3.5 V
fCLI = 14 MHz
VVI = 2.0 V, no load
fINH = 15.4 kHz
PWINH = 5.0 µs
VDD1 =
3.3 ±0.3 V
VDD1 =
5.0 ±0.5 V
fCLI = 14 MHz
VVI = 2.0 V, no load
fINH = 15.4 kHz
PWINH = 5.0 µs
MIN.
VDD2 - 0.35
0.9•VDD1
-0.08
TYP.
-0.20
0.20
0.49
1.99
3.49
MAX.
Unit
V
0.35
V
V
0.1•VDD1
V
-0.08
mA
mA
V
V
V
±20
mV
±20
mV
±20
mV
±1.0
µA
±10
µA
2.5
mA
4.0
10.0
mA
Remarks 1. Vof: output applied voltage, VO: output voltage without load
2. The reference values are typical values only. The output deviation is only guaranteed within the chip.
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