NJW1109V 查看數據表（PDF） - Japan Radio Corporation

零件编号

产品描述 (功能)

生产厂家

NJW1109V

Headphone Amplifier with Electronic Volume

Japan Radio Corporation  

sTERMINAL DESCRIPTION

No. SYMBOL

FUNCTION

6

ADR

I2C Bus Slave Address

Select

NJW1109

EQUIVALENT CIRCUIT

VOLTAGE

4k

-

12k

4k

7

SDA

I2C Bus Data Input

-

8

SCL

I2C Bus Clock Input

12k

9

Vref

Reference voltage stabilized

capacitor connect terminal

200k

1.3k

V+/2

200k

1

V+

Power Supply

14

GND

Ground

-

-

-

-

–5–

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