TEA5040S Ver la hoja de datos (PDF) - STMicroelectronics

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TEA5040S

WIDE BAND VIDEO PROCESSOR

STMicroelectronics 

TEA5040S

ELECTRICAL OPERATING CHARACTERISTICS (continued)

Symbol

Parameter

RGB OUTPUTS R (PIN 25), G (PIN 28), B (PIN 31) (continued)

Output Signal Amplitude Pins 25-28-31 (blanking to high clipping)

q

Y input : 0.7V B/W

q

0dB Contrast, Bit Word = 010110, Address = 1

q

Maximum Brightness

q

Maximum Drive Efficiency (Pins 23-26-29 grounded)

q

No Average Beam Current Limitation (Pin 38 to 6V)

Black to White Output Voltage

Y Input : 0.5V (B/W)

Maximum Contrast (Pin 38 to 6V, Pins 23-26-29 grounded)

Drive Efficiency

Ratio

:

VOUT (Pins 23−26−29 grounded)

VOUT (Pins 23−26−29 to VCC)

(no average beam current limitation Pin 38 to 6V)

Black Level Control (variable DC voltage from 4V to VCC on Pins 24-27-30)

BUS INPUTS PINS 13-14-15

VHL High Level

VLL Low Level

Min. Typ. Max. Unit

6.2

V

3.6

V

3.6

4.3

V

3.5

V

1

V

10/12

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