TDA4390-2X Datasheet, PDF (32/39 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
Design Hints
Input resistance R₁
Input resistance R₂
Input resistance R₃
Input resistance R₄
Input resistance R₆
Input resistance R₂₃
Input resistance R₂₅
Input resistance R₂₆
Input resistance R₂₇
Input resistance R₂₈
Output resistance R₅
Output resistance R₁₃
Output resistance R₁₄
Output resistance R₁₅
Output resistance R₁₆
Output resistance R₂₄
V_s = 8.5 V
Max. input voltage V₆
Max. input voltage V₂₃
Bass boost
V_15-6
Bass boost
V_16-6
Bass boost
V_13-23
Bass boost
V_14-23
23 27
23 27
23 27
23 27
25.5 30
25.5 30
23 27
23 27
23 27
23 27
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
200 Ω
200 Ω
200 Ω
200 Ω
200 Ω
200 Ω
220
220
11 12
11 12
11 12
11 12
mVrms k_{15, 16} < 5 %; 05, XX
any sound
mVrms k_{13, 14} < 5 %; 05, XX
any sound
dB
05,83; f_i = 40 Hz
bass step 6, treble lin
dB
05,83; f_i = 40 Hz
bass step 6, treble lin
dB
05,83; f_i = 40 Hz
bass step 6, treble lin
dB
05,83; f_i = 40 Hz
bass step 6, treble lin
Test
Circuit
1
1
1
1
1
1
Semiconductor Group
32
02.96