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Número de pieza | TDA2005 | |
Descripción | 20W BRIDGE AMPLIFIER | |
Fabricantes | Unisonic Technologies | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TDA2005 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
No Preview Available ! UNISONIC TECHNOLOGIES CO., LTD
TDA2005
LINEAR INTEGRATED CIRCUIT
20W BRIDGE AMPLIFIER FOR
CAR RADIO
DESCRIPTION
The UTC TDA2005 is class B dual audio power amplifier, have
designed for car radio application.
FEATURES
* High output power:
POUT=10+10W@RL=2Ω, THD=10%
POUT=20W@RL=4Ω, THD=1%
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
TDA2005L-J11-A-T
TDA2005G-J11-A-T
TDA2005L-H14-B-T
TDA2005G-H14-B-T
Package
HZIP-11A
HSIP-14B
Packing
Tube
Tube
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
1 of 16
QW-R107-035,E
1 page TDA2005
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
STEREO
Supply Voltage
Quiescent Output Voltage
Total Quiescent Drain Current
Output Power (each channel)
f=1Hz, THD=10%
Total Harmonic Distortion
(each channel) f=1KHz
Cross Talk
VSS
VOUT
ID
POUT
THD
CT
VSS=14.4V
VSS=13.2V
VSS=14.4V
VSS=13.2V
RL=4Ω
VSS=14.4V
RL=3.2Ω
RL=2Ω
RL=1.6Ω
VSS=13.2V
RL=3.2Ω
RL=1.6Ω
VSS=16V, RL=2Ω
VSS=14.4V, RL=4Ω,
POUT=50mW ~ 4W
VSS=14.4V, RL=2Ω,
POUT=50mW ~ 6W
VSS=13.2V, RL=3.2Ω,
POUT=50mW ~ 3W
VSS=13.2V, RL=1.6Ω,
POUT=40mW ~ 6W
VSS=14.4V,RG=5KΩ,VO f=1KHz
UT=4VRMS, RL=4Ω
f=10kHz
8 18 V
6.6
6
7.2
6.6
7.8
7.2
V
65
62
120
120
mA
6 6.5
78
9 10
10 11
W
6 6.5
9 10
12
0.2 1 %
0.3 1 %
0.2 1 %
0.3 1 %
60
45
dB
Input Saturation Voltage
VIN
300
Input Sensitivity
f=1kHz, POUT=1W
VIN RL=4Ω
RL=3.2Ω
6
5.5
Input Resistance
Low Frequency Roll Off (-3dB)
High Frequency Roll Off (-3dB)
RIN f=1kHz
fL RL=2Ω
fH RL=2Ω
70 200
15
Voltage Gain (open Ioop)
GV f=1kHz
90
Voltage Gain (close Ioop)
Closed Loop Gain Matching
Total Input Noise Voltage
GV
△GV
En
f=1kHz
RG=10kΩ (Note 1)
48 50
0.5
1.5
Supply Voltage Rejection
Efficiency
SVR
η
RG=10kΩ, C3=10μF,
FRIPPLE=100Hz, VRIPPLE=0.5V
VSS=14.4V, POUT=6.5W, RL=4Ω
f=1kHz
POUT=10W, RL=2Ω
VSS=13.2V, POUT=6.5W, RL=3.2Ω
f=1kHz
POUT=10W, RL=1.6Ω
35
45
70
60
70
60
Note: 1. Bandwith Filter: 22Hz ~ 22kHz
mV
mV
kΩ
50 Hz
kHz
dB
51 dB
dB
5 μV
dB
%
%
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 16
QW-R107-035,D
5 Page TDA2005
APPLICATION INFORMATION(Cont.)
LINEAR INTEGRATED CIRCUIT
Bridge Amplifier Circuit suited for Low-gain Applications (GV=34dB)
INPUT
C1
2.2μF
C2
2.2μF
C3
0.1μF
+Vs
R1
120KΩ
93
1 + 1/2
TDA2005
-
5 + 1/2
TDA2005
-
6
C4
10μF
C5
100μF
11
10
C6
220μF
2
100μF
7 C7
8
R4
1KΩ
R2
1KΩ
C9
0.1μF
R3
36Ω
R7
1Ω
R6
1KΩ
RL
C10
0.1μF
4
C8
220μF
R5
10Ω
R8
1Ω
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R107-035,D
11 Page |
Páginas | Total 16 Páginas | |
PDF Descargar | [ Datasheet TDA2005.PDF ] |
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