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
|
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
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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...
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