TDA2005_98 データシートの表示（PDF） - STMicroelectronics
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TDA2005_98 Datasheet PDF : 20 Pages
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TDA2005
ELECTRICAL CHARACTERISTICS (refer to the Bridge applicationcircuit, Tamb = 25oC, GV = 50dB,
Rth (heatsink) = 4oC/W, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
Vs
Supply Voltage
Vos Output Offset Voltage (1)
(between pin 8 and pin 10)
Id
Total Quiescent Drain Current
Po
Output Power
d
Distortion
Vi
Input Sensitivity
Ri
fL
fH
Gv
eN
SVR
Input Resistance
Low Frequency Roll Off (– 3dB)
High Frequency Roll Off (– 3dB)
Closed Loop Voltage Gain
Total Input Noise Voltage
Supply Voltage Rejection
η
Efficiency
Tj
Thermal Shut-down Junction
Temperature
VOSH Output Voltage with one Side of
Notes : 1. thFeoSr TpDeAa2k0e0r5sMhoonrtley d to ground
2. Bandwith Filter : 22Hz to 22kHz.
Vs = 14.4V
Vs = 13.2V
Vs = 14.4V
Vs = 13.2V
RL = 4Ω
RL = 3.2Ω
d = 10%
Vs = 14.4V
Vs = 13.2V
f = 1 Hz
RL = 4Ω
RL = 3.2Ω
RL = 3.2 Ω
f = 1kHz
Vs = 14.4V
RL = 4Ω
Po = 50mW to 15W
Vs = 13.2V
RL = 3.2Ω
Po = 50mW to 13W
f = 1kHz
Po = 2W
Po = 2W
RL = 4Ω
RL = 3.2Ω
f = 1kHz
RL = 3.2Ω
RL = 3.2Ω
f = 1kHz
Rg = 10kΩ (2)
Rg = 10kΩ, C4 = 10µF
fripple = 100Hz, Vripple = 0.5V
Vs = 14.4V, f = 1 kHz
Po = 20W
RL = 4Ω
Po = 22W
RL = 3.2Ω
Vs = 13.2V, f = 1 kHz
Po = 19W
RL = 3.2Ω
Vs = 14.4V, RL = 4Ω
f = 1kHz, Ptot = 13W
Vs = 14.4V
Vs = 13.2V
RL = 4Ω
RL = 3.2Ω
8
18 V
150 mV
150 mV
75 150 mA
70 160 mA
W
18 20
20 22
17 19
1%
1%
9
mV
8
mV
70
kΩ
40 Hz
20
kHz
50
dB
3 10 µV
45 55
dB
60
%
60
%
58
%
145
°C
2
V
4/20
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