SA7496L
2-CH AUDIO POWER AMPLIFIER(2W X 2)
DESCRIPTION
The SA7496L is a monolithic two channels power amplifier, it is...
SA7496L
2-CH AUDIO POWER AMPLIFIER(2W X 2)
DESCRIPTION
The SA7496L is a monolithic two channels power amplifier, it is a stereo 2W+2W class AB output stage in the DIP20 and SOP20 package, specially designed for high quality sound, TV applications.
It also has the features of linear volume control, stand-by and mute functions.
SOP-20-375-1.27
FEATURES
* Max output power: 2W+2W(RL=8ȍ) * ST-BY & MUTE functions * Linear volume control DC Coupled with power OP.AMP * Short circuit protection * Thermal overload protection * Internally fixed gain * Variable output after volume control circuit
APPLICATIONS
* Quality sound * TV applications * PC Speakers * Sound processors * Mini and micro audio receivers
DIP-20-300-2.54 DIP-20IH-300-2.54
ORDERING INFORMATION
Device SA7496 SA7496L SA7496LS
Package DIP-20IH-300-2.54 DIP-20-300-2.54 SOP-20-375-1.27
BLOCK DIAGRAM
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.2 2006.12.31 Page 1 of 10
SA7496L
ABSOLUTE MAXIMUM RATINGS
Characteristics
Symbol
DC Supply
Voltage
VCC
Maximum Input
Voltage
VIN
Operating Temperature
Topr
Storage Temperature
Tstg
Junction Temperature
Tj
Volume Control DC
Voltage
V6
SA7496 Rth(j-a)1
Thermal Resistance SA7496L Rth(j-a)2
SA7496LS Rth(j-a)3
Ratings 26 8
0 ~ + 70 -40 ~ +150 -40 ~ +150
7 50 70 80
Unit V
VPP °C °C °C V °C/W °C/W °C/W
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, VCC =14V, RL=8ȍ, Rg =50Ω, f=1KHz, Tamb=25°C)
Characteristics
Symbol
Test co...