TDA22003G-TB9-T View Datasheet(PDF) - Unisonic Technologies
Part Name
Description
Manufacturer
TDA22003G-TB9-T Datasheet PDF : 7 Pages
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TDA22003
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
28
V
repetitive, f ≥20Hz
3.5
A
Peak Output Current
non repetitive, tp=100μs
IO(PEAK)
4.5
A
Power Dissipation (TC = 90°C)
PD
20
W
Junction Temperature
TJ
+150
°C
Storage Temperature
TSTG
-40 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
Junction to Case
ELECTRICAL CHARACTERISTICS
SYMBOL
θJC
RATING
3
UNIT
°C/W
(Refer to test circuit, Ta= 25°C, VCC = 24V, GV = 36dB, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Supply Voltage
VCC
Quiescent Output Voltage
VOUT VCC = 24V
Input Saturation Voltage (rms)
VIN(SAT)
Total Input Noise Voltage
eN Rg = 10KΩ, 22Hz~22KHz
Total Quiescent Drain Current
IQ
VCC = 24V
RL=4Ω
RL=8Ω
THD=1%,VCC=24V, f=1kHz
Output Power for each
channel
RL=4Ω
RL=8Ω
POUT f = 40Hz ~12.5kHz
RL=4Ω
RL=8Ω
VCC = 18V, f = 1kHz
Total Harmonic Distortion
for each channel
RL=4Ω
RL=8Ω
RL=4Ω
RL=8Ω
THD
VCC=24V, f = 1kHz
VCC=18V
POUT = 0.1~7.0W
POUT = 0.1~3.5W
POUT = 0.1~5.0W
POUT = 0.1~2.5W
Input Resistance
RIN f = 1kHz, Non-Inverting Input
Frequency Roll off (-3dB) Low
High
fL
RL =4Ω
fH
RL =4Ω
Closed Loop Voltage Gain
Closed Loop Gain Matching
Gv f = 1kHz
ΔGv
Cross Talk
f = 1kHz
CT RL = ∞, Rg = 10KΩ
f = 10kHz
Supply Voltage Rejection for each
channel
SVR fRIPPLE =100Hz, VRIPPLE =0.5V, Rg =10kΩ
Thermal Shut-Down Junction Temp.
MIN TYP MAX UNIT
8
28 V
11.5
V
300
mV
2.5 8 μV
60 120 mA
12.5
W
7
W
10
W
5
W
7
W
4
W
0.2
%
0.1
%
0.2
%
0.1
%
70 200
kΩ
20
Hz
80
kHz
35.5 36 36.5 dB
0.5
dB
60
dB
50
55
dB
145
°C
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 7
QW-R107-062.A
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