Datasheet

TDA7292 Characterization curves
Doc ID 15775 Rev 5 11/22
Figure 11. Quiescent current vs. voltage on pin 5
Figure 12. Attenuation vs. voltage on pin 5
Figure 13. Crosstalk vs. frequency
0
10
20
30
40
50
60
70
80
90
100
-10-9-8-7-6-5-4-3-2-1 0
Vpin # 5 (V)
Iq (mA)
Vs=+/-20V
Rl=8Ohm
0V = +Vs
Vi = 0
-100
+10
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
-10 -0-9 -8 -7 -6 -5 -4 -3 -2 -1
Attenuation (dB)
Vpin #5 (V)
Vs= +/-20V
Rl= 8 Ohm
f =1KHz
OdB = 1V
0V = +Vs
-100
+10
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
-10 -0-9 -8 -7 -6 -5 -4 -3 -2 -1
Attenuation (dB)
Vpin #5 (V)
Vs= +/-20V
Rl= 8 Ohm
f =1KHz
OdB = 1V
0V = +Vs
-80
-30
-75
-70
-65
-60
-55
-50
-45
-40
-35
20 20k50 100 200 500 1k 2k 5k 10k
Vs=+/- 26V
Rl = 8 Ohm
Rs= 50 Ohm
Left to Right
Right to
Left
Crosstalk (dB)
Frequency (Hz)
-80
-30
-75
-70
-65
-60
-55
-50
-45
-40
-35
20 20k50 100 200 500 1k 2k 5k 10k
Vs=+/- 26V
Rl = 8 Ohm
Rs= 50 Ohm
Left to Right
Right to
Left
Crosstalk (dB)
Frequency (Hz)