器件名称: TDA2030
功能描述: 14W HI-FI AUDIO AMPLIFIER
文件大小: 101.33KB 共14页
简 介:TDA2030A
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
14W HI-FI AUDIO AMPLIFIER
The Contek TDA2030A is a monolithic audio power amplifier integrated circuit.
FEATURES
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*Very low external component required. *High current output and high operating voltage. *Low harmonic and crossover distortion. *Built-in Over temperature protection. *Short circuit protection between all pins. *Safety Operating Area for output transistors.
TO-220B
PIN CONFIGURATIONS
1 2 3 4 5 Non inverting input Inverting input -VS Output +VS
ABSOLUTE MAXIMUM RATINGS (Ta=25
PARAMETER
Supply Voltage Input Voltage Differential Input Voltage Peak Output Current(internally limited) Total Power Dissipation at Tcase=90 C Storage Temperature Junction Temperature
C)
SYMBOL
Vs Vi Vdi Io Ptot Tstg Tj
VALUE
+-12 Vs +-15 3.5 20 -40~+150 -40~+150
UNIT
V V V A W C C
ELECTRICAL CHARACTERISTICS(Refer to the test circuit, Vs =+-16V,Ta=25
PARAMETER
Supply Voltage Quiescent Drain Current Input Bias Current Input Offset Voltage Input Offset Current
C)
SYMBOL
Vs Id Ib Vos Ios
TEST CONDITIONS
MIN
+-6
TYP
50 0.2 +-2 +-20
MAX
+-22 80 2 +-20 +-200
UNIT
V mA mA mV nA
Vs=+-18v
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
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TDA2030A
(Continued) Output Power Po
LINEAR INTEGRATED CIRCUIT
d=0.5%,Gv=26dB,f=40 to 5kHz RL=8W RL=4W Vs=+-19V, RL=4W Po=15W,RL=4 W f=1kHz 15 10 13 18 12 16 100 80 26 0.08 0.03 0.05 0.03 26.5 W W W KHz dB dB % % % %
Power Bandwidth Open loop voltage ……
