YD7000 Ver la hoja de datos (PDF) - Weida Semiconductor, Inc.

Número de pieza

componentes Descripción

Fabricante

YD7000

POWER AMPLIFIER FOR HEADPHONE STEREOS

Weida Semiconductor, Inc. 

YOUDA INTEGRATED CIRCUIT

YD7000

Muting Effect

Vcc=1.6V, f=100Hz, pin10→GND,

VO(MT)

VIN=-10dB

-80 dB

Power ON

Current Sensitivity

I1(on)

Vcc=1.5V, V5≧0.85V

0.05 1.0 μA

Power OFF

Voltage Sensitivity

V1(off)

Vcc=1.5V, V5≦0.1V

0.5 0.6

V

Muting OFF

Current Sensitivity

I10(off)

Vcc=1.5V,V5≧0.85V

0.2 1.0 μA

Muting ON

Voltage Sensitivity

V10(on)

Vcc=1.5V, V5≦0.1V

0.5 0.65

V

APPLICATION CIRCUIT

Vin1

Vin2

ON

1

OFF P/SW

2

3

4

+ 22μ

5

Vcc

MT/SW

OFF

10

ON

9

8

4.7Ω

0.1μ

0.1μ

4.7Ω

7

6

+

220μ

RL 16Ω

+

220μ

+ 47μ

RL 16Ω

WuXi YouDa Electronics Co., Ltd

3 of 4

Website: www.e-youda.com

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