NJM2776 查看數據表（PDF） - Japan Radio Corporation

零件编号

产品描述 (功能)

生产厂家

NJM2776

Headphone Amplifier for Portable Audio

Japan Radio Corporation  

s APPLICATION CIRCUIT

NJM2776

C1

22µF

C2

330µF

V+2

OUT 1

R1 C3

10Ω 0.22µF

IN 1

C4

0.47µF

C5

0.33µF

C6

22µF

STANDBY TC

V+1

GND

OUT 2

C10

330µF

C9

IN 2

STANDBY

0.22µF R2

10Ω

C8

0.47µF

V+1

Active

Standby

VREF

C7

22µF

Note) Recommended the capacitors  C1, C3, C6 and C9  are featuring higher frequency efficiency

to prevent the oscillation.

-5-

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