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PDF KA8602BD Data sheet ( Hoja de datos )
| Número de pieza | KA8602BD | |
| Descripción | LOW VOLTAGE AUDIO AMPLIFIER | |
| Fabricantes | Samsung | |
| Logotipo |  |
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KA8602B
LOW VOLTAGE AUDIO AMPLIFIER
INTRODUCTION
The KA8602B is the audio power amplifier available for
low voltages. KA8602B supplies differential outputs for max-
imizing output swing at low voltages. KA8602B doesn't
need coupling capacitors to the speaker. The gain of
this amp is controlled easily by two external resistors.
8-DIP-300
FEATURES
l Wide Supply Voltage (2 ~ 16V)
l Low Quiescent Supply Current (ICC = 2.7mA : Typ)
l Easy Gain Control
l Medium Output Power
PO = 250mW at VCC = 6V, RL = 32Ω, THD = 10%
l Minimum External Parts
l Load Impedance Range (8Ω~ 100Ω)
l Low Distortion
l Mute Function (lCC = 65µA : Typ)
BLOCK DIAGRAM
8-SOP-225
ORDERING INFORMATION
Device
KA8602B
KA8602BD
Package
8-DIP-300
8-SOP-225
Operating Temperature
- 20°C ~ + 70°C
INPUT(-) 2
INPUT(+) 1
-
Amp1
+
Vcc 4
BIAS CIRCUIT
8
RIPPLE
REJECTION
5
GND
R
R
-
Amp2
+
Fig. 1
3 OUTPUT1
6 OUTPUT2
7 MUTE
1 page  
KA8602B
LOW VOLTAGE AUDIO AMPLIFIER
Vcc(1.0 ~8.0V)
75K
Audio
Input
0.1µF 3K
47
2
KA8602B
1
85
VEE( -1.0 ~ -8.0V)
3
6
10K
Speaker
Vcc
4.7K
20K
20K
Mute
Fig. 5
Audio
Input
0.1µF
Vcc Mute
75K
47
2
KA8602B
1
8
503
5
3
6
503
5.1K
5.1K
+
5µF
Speaker
Audio
Input
0.1µF
Vcc
101
100K
100K
Mute
47
2
KA8602B
1
8
503
5
100
3
6
Speaker
503
5.1K
5.1K
+
5µF
Fig. 6
Fig. 7
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet KA8602BD.PDF ] | |
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