NJM2225S(2004) Ver la hoja de datos (PDF) - Japan Radio Corporation

Número de pieza

componentes Descripción

Fabricante

NJM2225S
(Rev.:2004)

VIDEO CAMERA AUTO-IRIS FUNCTION

Japan Radio Corporation  

■ TERMINAL FUNCTION

PIN

PIN

No. SYMBOL

EQUIVALENT CIRCUITS

1

V1+

―

2

YIN

3

HC

4

LC

5

WGP

6

YOUT

7

DIN+

8

DIN-

9

DOUT

NJM2225

PIN

VOLTAGE[V]

PIN DESCRIPTION

9.0

Operating Voltage

Luminance signal input.

Lum. sig. level: 0.5Vp-p.

2.38

Setting clip level (High).

No connect at V+=9V.

2.35

Setting clip level (Low).

No connect at V+=9V.

0.6

Input window gate pulse.

The pulse:

0

Clipped luminance signal

Output.

2.35

Input driver amp signal (+) of

luminance converted to DC level.

-

Input driver amp signal (-) of

iris motor threshold voltage.

-

Driver amp output which

drive driver coil of iris

motor.

-

Ver.2004-02-17

-5-

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