TDA2822D View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TDA2822D Datasheet PDF : 12 Pages
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TDA2822D
Electrical characteristics
Bridge (see Figure 3. Bridge application and test circuit).
Table 4. Electrical characteristics (bridge)
Symbol
Parameter
VS Supply voltage
Id
Total quiescent drain current
VOS Output offset voltage between the outputs
Ib
Input bias current
PO Output power (f = 1 kHz, d = 10%)
d
Distortion
GV Closed loop voltage gain
Ri Input resistance
eN Total input noise
SVR
B
Supply voltage rejection
Power bandwidth (-3 dB)
Test conditions
RL = ∞
RL = 8 Ω
RL = 32 Ω
RL = 16 Ω
RL = 8 Ω
RL = 4 Ω
RL = 8 Ω
VS = 9 V
VS = 6 V
VS = 4.5 V
VS = 3 V
VS = 2 V
VS = 6 V
VS = 3 V
VS = 4.5 V
VS = 3 V
VS = 3 V
VS = 2 V
PO = 0.5 mW, f = 1 kHz
f = 1 kHz
f = 1 kHz
Rs =10 kΩ, B = curve A
Rs = 10 kΩ, B = 22 Hz to 22 kHz
f = 100 Hz
RL = 8 kΩ, PO = 1 W
Min. Typ. Max. Unit
1.8
15 V
15 mA
±80 mV
100
nA
1000
320 400
200
mW
50 65
8
800
mW
120
700
mW
220
350
mW
80
0.2
%
39
dB
100
kΩ
2.5
µV
3
40
dB
120
kHz
DS0119 - Rev 3
page 7/12
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