S1T8602B01-S0B0 SAMSUNG [Samsung semiconductor], S1T8602B01-S0B0 Datasheet

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S1T8602B01-S0B0

Manufacturer Part Number
S1T8602B01-S0B0
Description
LOW VOLTAGE AUDIO AMPLIFIER
Manufacturer
SAMSUNG [Samsung semiconductor]
Datasheet
LOW VOLTAGE AUDIO AMPLIFIER
INTRODUCTION
The S1T8602B is the audio power amplifier available for low voltages.
S1T8602B supplies differential outputs for maximizing output swing at
low voltages. S1T8602B doesn’t need coupling capacitors to the
speaker. The gain of this amp is controlled easily by two external
resistors.
FEATURES
ORDERING INFORMATION
Wide Supply Voltage (2 ~ 16V)
Low Quiescent Supply Current (I
Easy Gain Control
Medium Output Power
P
Minimum External Parts
Various Load Impedance Range (8
Low Distortion
Mute Function (l
S1T8602B01-D0B0
S1T8602B01-S0B0
O
= 250mW at V
Device
CC
CC
= 65 A: Typ)
= 6V, R
8 SOP 225
8 DIP 300
Package
L
= 32 , THD = 10%
CC
= 2.7mA : Typ)
100 )
Operating Temperature
20 C ~ +70 C
8 DIP 300
8 SOP 225
S1T8602B
1

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S1T8602B01-S0B0 Summary of contents

Page 1

... Minimum External Parts • Various Load Impedance Range (8 • Low Distortion • Mute Function ( Typ) CC ORDERING INFORMATION Device S1T8602B01-D0B0 8 DIP 300 S1T8602B01-S0B0 8 SOP 225 = 2.7mA : Typ THD = 10% L 100 ) Package Operating Temperature +70 C S1T8602B 8 DIP 300 8 SOP 225 ...

Page 2

S1T8602B BLOCK DIAGRAM INPUT(-) 2 INPUT(+) 1 4 Vcc PIN CONFIGURATION 2 - Amp1 + R - Amp2 + BIAS CIRCUIT 8 5 RIPPLE GND REJECTION 1 8 INPUT(+) RIPPLE REJECTION 2 7 INPUT(-) MUTE KA8602B S1T8602B 3 6 OUTPUT1 ...

Page 3

LOW VOLTAGE AUDIO AMPLIFIER PIN DESCRIPTION Pin No Symbol 1 Input (+) 2 Input ( ) 3 Output GND 6 Output 2 7 Mute 8 Ripple Rejection ABSOLUTE MAXIMUM RATINGS Characteristic Supply Voltage Output Current ...

Page 4

S1T8602B RECOMMENDED OPERATING CONDITIONS Characteristic Supply Voltage Load Impedance Peak Load Current Differential Gain (5KHz Bandwidth) Voltage at Mute (Pin 7) Ambient Temperature ELECTRICAL CHARACTERISTIC ( unless otherwise noted) CC Characteristic DC ELECTRICAL CHARACTERISTICS ...

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LOW VOLTAGE AUDIO AMPLIFIER ELECTRICAL CHARACTERISTIC (Continued 6V unless otherwise noted) CC Characteristic Total Harmonic Distortion (f = 1.0kHz) Gain Bandwidth Product Power Supply Rejection (V = 6.0V 3.0V Muting ...

Page 6

S1T8602B APPLICATION CIRCUIT Audio Input Audio Input 6 Vcc Mute 0 KA8602B S1T8602B Figure 1. Vcc Mute 75K ...

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LOW VOLTAGE AUDIO AMPLIFIER 0 Audio Input Audio Input Vcc(1.0 ~8.0V) 75K KA8602B S1T8602B 1 6 Speaker 8 5 10K V ( -1.0 ~ -8.0V) EE Figure 3. Vcc Mute 75K 4 7 0.1 ...

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S1T8602B Audio Input 8 Vcc Mute 101 100K 100K S1T8602B KA8602B 0 503 503 + 5 F 5.1K 5.1K Figure 5. LOW VOLTAGE AUDIO AMPLIFIER 100 3 Speaker 6 ...

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