TDA2005_98 Просмотр технического описания (PDF) - STMicroelectronics
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TDA2005_98 Datasheet PDF : 20 Pages
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TDA2005
ELECTRICAL CHARACTERISTICS (refer to the Stereo application circuit, Tamb = 25oC, GV = 50dB,
Rth (heatsink) = 4oC/W, unless otherwwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
Vs
Supply Voltage
Vo
Quiescent Output Voltage
Id
Total Quiescent Drain Current
Po
Output Power (each channel)
d
Distortion (each channel)
CT Cross Talk (1)
Vi
Input Saturation Voltage
Vi
Input Sensitivity
Ri
fL
fH
Gv
Gv
∆ Gv
eN
SVR
Input Resistance
Low Frequency Roll Off (– 3dB)
High Frequency Roll Off (– 3dB)
Voltage Gain (open loop)
Voltage Gain (closed loop)
Closed Loop Gain Matching
Total Input Noise Voltage
Supply Voltage Rejection
η
Efficiency
Notes : 1. For TDA2005M only
2. Bandwith Filter : 22Hz to 22kHz.
Vs = 14.4V
Vs = 13.2V
Vs = 14.4V
Vs = 13.2V
f = 1kHz, d = 10%
Vs = 14.4V
RL = 4Ω
RL = 3.2Ω
RL = 2Ω
RL = 1.6Ω
Vs = 13.2V
RL = 3.2Ω
RL = 1.6Ω
Vs = 16V
RL = 2Ω
f = 1kHz
Vs = 14.4V
RL = 4Ω
Po = 50mW to 4W
Vs = 14.4V
RL = 2Ω
Po = 50mW to 6W
Vs = 13.2V
RL = 3.2Ω
Po = 50mW to 3W
Vs = 13.2V
RL = 1.6Ω
Po = 40mW to 6W
Vs = 14.4V, Vo = 4VRMS
RL = 4Ω, Rg = 5kΩ
f = 1kHz
f = 10kHz
f = 1kHz, Po = 1W
RL = 4Ω
RL = 3.2Ω
f = 1kHz
RL = 2Ω
RL = 2Ω
f = 1kHz
f = 1kHz
Rg = 10kΩ (2)
Rg = 10kΩ, C3 = 10µF
fripple = 100Hz, Vripple = 0.5V
Vs = 14.4V, f = 1kHz
Po = 6.5W
RL = 4Ω
Po = 10W
RL = 2Ω
Vs = 13.2V, f = 1kHz
Po = 6.5W
RL = 3.2Ω
Po = 100W
RL = 1.6Ω
8
18 V
6.6 7.2 7.8 V
6 6.6 7.2 V
65 120 mA
62 120 mA
W
6 6.5
7
8
9 10
10 11
6 6.5
9 10
12
0.2 1 %
0.3 1 %
0.2 1 %
0.3 1 %
dB
60
45
300
mV
mV
6
5.5
70 200
kΩ
50 Hz
15
kHz
90
dB
48 50 51 dB
0.5
dB
1.5 5 µV
35 45
dB
70
%
60
%
70
%
60
%
7/20
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