UPD16448A Просмотр технического описания (PDF) - NEC => Renesas Technology

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производитель

UPD16448A

SOURCE DRIVER FOR 240-OUTPUT TFT-LCD (NAVIGATION, AUTOMOBILE LCD-TV)

NEC => Renesas Technology 

µPD16448A

3.ELECTRICAL CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, VSS1 = VSS2 = 0 V)

Parameter

Logic supply voltage

Driver supply voltage

Logic input voltage

Video input voltage

Logic output voltage

Driver output voltage

Driver output current

Operating temperature range

Storage temperature range

Symbol

VDD1

VDD2

VI

VVI

V01

V02

IO2

TA

Tstg

Condition

C1, C2, C3

Ratings

Unit

-0.5 to +7.0

V

-0.5 to +7.0

V

-0.5 to VDD1 +0.5

V

-0.5 to VDD2 +0.5

V

-0.5 to VDD1 +0.5

V

-0.5 to VDD2 +0.5

V

±10

mA

-30 to +85

°C

-65 to +125

°C

Caution If the absolute maximum rating of even one of the above parameters is exceeded eve momentarily,

the quality of the product may be degraded. Absolute maximum ratings, therefore, specify the

values exceeding which the product may be physically damaged. Be sure to use the product within

the range of the absolute maximum ratings.

RECOMMENDED OPERATING CONDITIONS (TA = -30 to +85 °C, VSS1 = VSS2 = 0 V)

Parameter

Logic supply voltage

Driver supply voltage

Video input voltage

Driver output voltage

Input voltage, high

Input voltage, low

Symbol

VDD1

VDD2

VVI

V02

VIH

VIL

MIN.

3.0

4.5

VSS2 + 0.35

VSS2 + 0.35

0.7•VDD1

0

TYP.

3.3

5.0

MAX.

Unit

5.5

V

5.5

V

VDD2 - 0.35

V

VDD2 - 0.35

V

VDD1

V

0.3•VDD1

V

17

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