LA1225M(2006) 查看數據表（PDF） - SANYO -> Panasonic

零件编号

产品描述 (功能)

比赛名单

LA1225M
(Rev.:2006)

FM IF Detector IC

SANYO -> Panasonic 

Continued from preceding page.

Pin No.

8

Function

Limiter amplifier output

No-signal

voltage (V)

2.8

LA1225M

Equivalent circuit

Notes

Pin 8 and pin 7 (DET) are connected through

a capacitor.

9

IF buffer

0

(Also used for control SW)

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)

No.6017A-5/8

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