M52347FP Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC

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M52347FP

SYNC SIGNAL PROCESSOR

MITSUBISHI ELECTRIC  

4. Output Stage

1) Logic output (pins 1 , 2 , 18 and 19 )

The output format is as shown in the diagram below.

When the internal load resistance of the IC is 20 kΩ, a current of

approx. 3 mA flows to the inside of the IC, no problem will occur.

20kΩ

2) Pulse output (pins 12 , 13 , 14 , 15 ,and 17 )

The output format is as shown in the diagram below.

When the internal load resistance of the IC is 1 kΩ, a current of

approx. 6 mA flows to the inside of the IC, no problem will occur.

To improve the rising speed, connect a resistance between

power supplies. Note that the low level of the output pulse goes

up.

1kΩ

MITSUBISHI ICs (Monitor)

M52347SP/FP

SYNC SIGNAL PROCESSOR

0.8

0.6

0.4

0.2

0

0

24

6

6 10 ∞

External Resistance (kΩ)

TYPICAL CHARACTERISTICS

THERMAL DERATING (MAXIMUM RATING)

1400

1237.6

1200

1000

827.8

800

600

SP

FP 643.6

400

430.5

200

0

-20 0 25 50 75 85 100 125 150

AMBIENT TEMPERATURE Ta (˚C)

12

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