NJM2537 查看數據表（PDF） - Japan Radio Corporation

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产品描述 (功能)

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NJM2537

FM IF IC FOR PAGERS

Japan Radio Corporation  

NJM2537

■ TERMINAL FUNCTION

PIN NO. SYMBOL PIN VOLTAGE (V)

FUNCTION

Output of the alarm signal.

When V+ drops down to 1.1V,

this output becomes high.

16

VALM

0.1

Control of an external PNP

transistor used for the

regulator.

17 REG CONT

0.6

18

REG OUT

Monitoring of the regulator.

1.0

4

V+

19

GND

-

Power Supply

-

Ground

EQUIVALENT CIRCUIT

-

-

-6-

Ver.2003-12-09

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