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SD7401RC PDF даташит

Спецификация SD7401RC изготовлена ​​​​«Silan Microelectronics» и имеет функцию, называемую «6-CHANNEL AUDIO AMPLIFIER».

Детали детали

Номер произв SD7401RC
Описание 6-CHANNEL AUDIO AMPLIFIER
Производители Silan Microelectronics
логотип Silan Microelectronics логотип 

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SD7401RC Даташит, Описание, Даташиты
SIX-CHANNEL AUDIO AMPLIFIER
DESCRIPTION
SD7401RC/SD7401SM is a 6-channel audio amplifier with built-in
microphone input amplifier. High quality audio output is available
through simple peripheral circuit and the amplifier gain can be
adjusted flexibly by external resistor. Its audio output signal-noise
ratio is 100dB, total harmonic distortion is 0.03% and the channel
separation is 84dB.
Based on BICMOS technology, SD7401RC/SD7401SM can stably
work in +5V/-12V system with built-in voltage regulator. The built-in
filter can improve the audio quality by attenuating the other signals.
The mute and ON/OFF POP suppression functions can suppress
the POP noise in the input signal.
It is widely used as pre-amplification in various stereo and 5.1-
channel audio systems to pre-amplify the signal from the main chip
audio.
SSOP-20-225-0.65
SOP-20-300-1.27
APPLICATIONS
FEATURES
* BICMOS technology
* Dual power supply (+5V/-12V)
* Built-in voltage regulator
* Low distortion
* Standby function
* Mute function and ON/OFF POP noise suppression
* CD/VCD/DVD
* Other audio systems
ORDERING INFORMATION
Part No.
SD7401RC
SD7401RCTR
SD7401SM
SD7401SMTR
Package
SSOP-20-225-0.65
SSOP-20-225-0.65
SOP-20-300-1.27
SOP-20-300-1.27
Marking
SD7401RC
SD7401RC
SD7401SM
SD7401SM
Material
Pb free
Pb free
Pb free
Pb free
Package Type
Tube
Tape&Reel
Tube
Tape&Reel
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
Downloaded from Elcodis.com electronic components distributor
REV:1.0 2010.02.24
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SD7401RC Даташит, Описание, Даташиты
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Characteristics
Symbol
Rating
Unit
Supply Voltage (VCC/Vss)
VCC/VSS
+6/--1
V
Operating Temperature
Topr
-20~85
°C
Storage Temperature
Tstg
-40~125
°C
Note 1: Tolerable voltage is decided by external resistor because of built-in voltage regulator at negative power
supply.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
Downloaded from Elcodis.com electronic components distributor
REV:1.0 2010.02.24
Page 2 of 9









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SD7401RC Даташит, Описание, Даташиты
ELECTRICAL CHARACTERISTIC (Unless otherwise specified, VCC = 5V, VSS = -12V, RL = 10kΩ, Tamb =
25°C, f = 1kHz)
Characteristics
Operating Voltage
Operating Current
Standby Current
Max. Output Voltage
Audio Amplitude Response
Change
Voltage Gain
Total Harmonic Distortion
Signal-Noise Ratio
Dynamic Range
Mute Restrain
Channel Separation
Channel Balance
Input Impedance
Symbol
VCC
VSS
ICC
ISS
ISTBY
Vomax
G
THD
SNR
DR
MR
CT
CB
Ri
Test Condition
External resistor 470at
negative power supply
STBY_N connect toVSS
THD=0.1%
20Hz~20kHz, Vo=2Vrms
No input resistor,
THD=0.1%
Vo=2Vrms
Vo=2Vrms
-60dB
Vo=2Vrms
Vo=2Vrms
Vo=2Vrms
Min.
--
--
--
--
--
2.3
--
Typ.
5
-12
3
14.8
600
2.5
--
Max.
--
--
5
16
800
--
1
Unit
V
V
mA
mA
µA
Vrms
dB
-- 11.8 -- dB
--
0.01 0.03
%
90 100 -- dB
80 89 -- dB
80 90 -- dB
80 84 -- dB
-- -- 0.2 dB
-- 26 -- kΩ
PIN CONFIGURATION
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
Downloaded from Elcodis.com electronic components distributor
REV:1.0 2010.02.24
Page 3 of 9










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Номер в каталогеОписаниеПроизводители
SD7401RC6-CHANNEL AUDIO AMPLIFIERSilan Microelectronics
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