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SJ2038

SJ
Part Number SJ2038
Manufacturer SJ
Description Dual 3.5W audio power amplifier
Published Dec 3, 2009
Detailed Description INTEGRATED CIRCUIT SJ2038 3.5W ■ SJ2038 BTL 。 6V , THD 10%, 4Ω 3.5W 8 Ω 2.2W 。 ,。 SJ2038 ,,“ ” 。 ■ ‹ ‹ ‹ ‹ ‹ ‹ ...
Datasheet PDF File SJ2038 PDF File

SJ2038
SJ2038


Overview
INTEGRATED CIRCUIT SJ2038 3.
5W ■ SJ2038 BTL 。 6V , THD 10%, 4Ω 3.
5W 8 Ω 2.
2W 。 ,。 SJ2038 ,,“ ” 。 ■ ‹ ‹ ‹ ‹ ‹ ‹ 4Ω 6V 3.
5W 0.
7µA 2.
0V~6.
0V DIP ■ DIP16 www.
DataSheet4U.
com 12/24/2008 URL:http://www.
szsanjing.
com TEL:(86)755 29663136 FAX:(86)755 29663137 1/3 INTEGRATED CIRCUIT SJ2038 ■ (BTL )(Vcc=5V,TA=25℃) Vcc Vos VIN=0V THD+N=10%,F=1kHz Vcc=6V RL=4Ω Vcc=6V RL=8Ω THD+N=10%,F=1KHz Vcc=5V RL=4Ω Vcc=5V RL=8Ω THD+N=1%,F=1kHz,OTL RL=32Ω Vcc=5V RL=4Ω,PO=2W Vcc=5V RL=8Ω,PO=1W Vcc=5V, RL=8 Ω,CB=1.
0µF , VRIPPLE=200mV RMS f=1KHz,CB=1.
0µF Vcc=5V,RL=8Ω,PO=1.
1W 2.
0 5 6 V 5 50 mV 3.
5 2.
2 2.
7 1.
5 75 0.
3 0.
3 67 90 98 3.
8 W W W W mW % % dB dB dB PO THD+ N PSRR XTALK SNR ■ www.
DataSheet4U.
com 12/24/2008 URL:http://www.
szsanjing.
com TEL:(86)755 29663136 FAX:(86)755 29663137 2/3 INTEGRATED CIRCUIT SJ2038 ■ DIP16 www.
DataSheet4U.
com 12/24/2008 URL:http://www.
szsanjing.
com TEL:(86)755 29663136 FAX:(86)755 29663137 3/3 ...



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