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Número de pieza | CD2025B | |
Descripción | 2.3W Dual Audio Power AMP | |
Fabricantes | Shaoxing Silicore Technology | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de CD2025B (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
No Preview Available ! Silicore
2.3W DUAL AUDION POWER AMP CD2025B
DESCRIPTION
The CD2025B is a monolithic integrated circuit
consisting of a 2-channel power amplifier. It is suitable
for stereo and bridge amplifier application of radio
cassette tape recorder.
Outline Drawing
F E AT U R E S
z High output power
St ereo: Po=2 .3W (Typ) at Vcc=9V, RL=4 Ω
Bridge: Po=4.7W (Typ) at Vcc=9V, R L=8 Ω
z Low switching distortion at high frequency.
z Small shock noise at the time of power on/off due to a built-in muting circuit
z Good ripple rejection due to a built-in ripple filter.
z Good channel separation.
z Soft tone at the time of output saturation.
z Closed loop voltage gain fixed 45dB (Bridge: 51dB) but availability with external
resistor added.
z Minimum number of external parts required.
z Easy to design radiator fin.
BLOCK DIAGRAM AND PIN CONNECTION
PRE GND
7
IN1 NF1 POWER GND BS1 OUT1
89
Fin
10 11
Vcc
12
SHOCK NOISE
REJECTOR
-
INPUT
AMP 1
+
-
INPUT
AMP 2
+
OUT
AMP 1
RIPPLE FILTER
OUT
AMP 2
6
54
Fin
32
1
R.R IN2 NF2 POWER GND BS2 OUT2 BTL OUT
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
1/3
1 page |
Páginas | Total 3 Páginas | |
PDF Descargar | [ Datasheet CD2025B.PDF ] |
Número de pieza | Descripción | Fabricantes |
CD2025B | 2.3W Dual Audio Power AMP | Shaoxing Silicore Technology |
CD2025CP | 2.3W X 2 Dual-channel audio power amplifier | ETC |
CD2025HCP | 2.3W x 2 dual-channel audio power amplifier | China Hua Jing Electronics |
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