LA1225MC datasheet(5/8 Pages) ONSEMI

5 / 8 page

LA1225MC

No.A2052-5/8

Continued from preceding page.

Pin No.

Function

No-signal

voltage (V)

Equivalent circuit

Notes

8

Limiter amplifier output

2.8

Pin 8 and pin 7 (DET) are connected through

a capacitor.

9

IF buffer

(Also used for control SW)

0

The IF buffer output is turned on when the

voltage applied to the pin is the

recommended 1.5V or higher.

10

SD

1.6

This is an active-low output.

This is an open-collector output and can

directly drive an LED. (ICmax = 20mA)

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