APA2178 Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APA2178

100mW Stereo Cap-Free Headphone Driver

Anpec Electronics 

APA2178

Typical Operating Characteristics (Cont.)

GSM Power Supply Rejection vs.

Frequency

+0

-50

-100

+0

-150

-50

-100

-150

0

400 800 1.2k 1.6k 2k

Frequency (Hz)

GSM Power Supply Rejection vs. Time

1

VDD

VROUT

2

CH1: VDD, 500mV/Div, DC, VDD Offset=3.3V

CH2: VROUT, 20mV/Div, DC

TIME: 20ms/Div

Copyright © ANPEC Electronics Corp.

18

Rev. A.3 - Jul., 2009

www.anpec.com.tw

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