TS4604 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
TS4604
STMicroelectronics
'TS4604' PDF : 31 Pages View PDF
Characteristics of the headset driver
TS4604
Figure 42. Crosstalk vs. frequency
(left to right, Pout = 35 mW)
Figure 43. Crosstalk vs. frequency
line driver to headset
0
-10 Vcc = 3.3V
-20 Pout = 35mW, G=0dB
-30 RL = 32Ω
-40 Tamb = 25°C
-50
-60
-70
-80
-90
-100
Left to Right
-110
-120
-130
-140
-150
20
100
1000
Frequency (Hz)
Right to Left
10000 20k
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
20
Vcc = 3.3V
Vout = 2Vrms on LD, G=0dB
RL = 10kΩ on LD
HP inputs = ground
Tamb = 25°C
LD to HP left
100
1000
Frequency (Hz)
LD to HP right
10000 20k
Figure 44. Frequency response
10
0
-10
-20
-30
-40
-50
-60 Vcc = 3.3V, G=0dB
No load
-70 Tamb = 25°C
-80
1000
10000
100000 1000000
1E7
Frequency (Hz)
16/31
Doc ID 17913 Rev 1
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