TDA4390-2X Datasheet, PDF (28/39 Pages) Siemens Semiconductor Group – Audioprocessor

TDA 4390-2X
3.4 AC/DC Characteristics (cont’d)
V_S = 10 V, T_A = 25 °C
Parameter
Symbol
Limit Values Unit
min. typ. max.
Test Condition
Test
Circuit
Tone linearity
∆V₁₃
± 2 dB
05, 89; f_i = 40 Hz … 15 kHz 1
treble, bass lin
Tone linearity
∆V₁₄
± 2 dB
05, 89; f_i = 40 Hz … 15 kHz 1
treble, bass lin
Tone linearity
∆V₁₅
± 2 dB
05, 89; f_i = 40 Hz … 15 kHz 1
treble, bass lin
Tone linearity
∆V₁₆
± 2 dB
05, 89; f_i = 40 Hz … 15 kHz 1
treble, bass lin
Channel separation V ∆ _14-15
60
Channel separation V ∆ _13-16
60
Crosstalk of the
switch¹⁾
a 80 _{input unwanted/}
output wanted
Attenuation MUTE²⁾ a_1-5
80
Attenuation MUTE²⁾ a_1-5
80
dB
V₆ or V₂₃ = 300 mVrms
1
dB
V₆ or V₂₃ = 300 mVrms
1
dB
V_{i wanted} = 0
1
V_{i unwanted} = 300 mVrms
dB 01, 00-03, 00;
1
V₁ = 300 mVrms; Vol 0
dB
07, C0; V₁ = 300 mVrms 1
MUTE active
Attenuation MUTE²⁾ a_1-5
80
dB
07, 00; V₁ = 300 mVrms 1
not select
Attenuation MUTE³⁾ a_28-24
80
Attenuation MUTE³⁾ a_28-24
80
dB 00, 00 to 03, 00;
1
V₂₈ = 300 mVrms; Vol 0
dB
07, C0; V₂₈ = 300 mVrms 1
MUTE active
Attenuation MUTE³⁾ a_28-24
80
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
28
02.96