LA7451M 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA7451M

Two-Channel, Noise Reduction Processor for 8-mm VCR PCM

SANYO -> Panasonic 

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Number

Name

25

MOA OUT2

LA7451M

Equivalent circuit

Function

Main operating amplifier output 2. Nominal voltage is 2.4V.

26

MOA PB NFB2

27

NR IN2

Main operating amplifier playback-mode negative feedback

input 2. Used for aperture compensation. Nominal voltage is

2.4V.

Channel 2 input. Input impedance is 20kΩ and nominal

voltage is 2.4V.

28

VREF2

29

VCC

30

VCA BIAS2

Channel 2 reference voltage output. Output impedance is

90Ω and nominal voltage is 2.4V (0.5VCC).

5V supply

VCA DC offset capacitor connection. Input impedance is

10kΩ and nominal voltage is 2.4V.

No.3806–8/11

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