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TDA4390-2X Datasheet, PDF (18/39 Pages) Siemens Semiconductor Group – Audioprocessor | |||
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TDA 4390-2X
3.3 AC/DC Characteristics (contâd)
VS = 10 V, TA = â 40 °C to 85 °C
Parameter
Symbol
Limit Values Unit
min. typ. max.
Tone linearity
âV13
± 3 dB
Tone linearity
âV14
± 3 dB
Test Condition
Test
Circuit
05, 89; fi = 40 Hz ⦠15 kHz 1
treble, bass lin
05, 89; fi = 40 Hz ⦠15 kHz 1
treble, bass lin
Tone linearity
âV15
Tone linearity
âV16
Channel separation V â 14-15
60
Channel separation V â 13-16
60
Crosstalk of the
switch1)
a 80 input unwanted/
output wanted
Attenuation MUTE2) a1-5
80
Attenuation MUTE2) a1-5
80
Attenuation MUTE2) a1-5
80
± 3 dB
± 3 dB
dB
dB
dB
dB
dB
dB
05, 89; fi = 40 Hz ⦠15 kHz 1
treble, bass lin
05, 89; fi = 40 Hz ⦠15 kHz 1
treble, bass lin
V6 or V23 = 300 mVrms
1
V6 or V23 = 300 mVrms
1
Vi wanted = 0
1
Vi unwanted = 300 mVrms
01, 00-03, 00;
1
V1 = 300 mVrms; Vol 0
07, C0; V1 = 300 mVrms 1
MUTE active
07, 00; V1 = 300 mVrms 1
not select
Attenuation MUTE3) a28-24
80
Attenuation MUTE3) a28-24
80
Attenuation MUTE3) a28-24
80
dB 00, 00 to 03, 00;
1
V28 = 300 mVrms; Vol 0
dB
07, 00; V28 = 300 mVrms 1
MUTE active
dB
07, 00; V28 = 300 mVrms 1
not select
1) Same values apply for feeding in on pins 1 ⦠4 or 25 ⦠28, and measurement on pins 5 or 24.
2) Analogous values apply for feeding in on pins 2, 3, 4.
3) Same values apply for feeding in on pins 25, 26, 27.
Semiconductor Group
18
02.96
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