NJW1109V View Datasheet(PDF) - Japan Radio Corporation

Part Name

Description

Manufacturer

NJW1109V

Headphone Amplifier with Electronic Volume

Japan Radio Corporation  

NJW1109

s APPLICATION CIRCUIT

Input B

0.47µF

1µF

30Ω

100µF

V+

30Ω Output B

7

6

5

4

3

2

1

10µF

SDA ADR INb CAPb NC OUTb V+

I2C Bus

Interface

Bias

VOL

VOL

SCL Vref

8

9

INa CAPa NC OUTa GND

10 11 12 13 14

10µF

0.47µF

1µF

100µF

30 Ω

Input A

30 Ω Output A

Mute

Mute

– 10 –

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