TDA4390-2X Datasheet, PDF (25/39 Pages) Siemens Semiconductor Group – Audioprocessor

TDA 4390-2X
3.4 AC/DC Characteristics
V_S = 10 V, T_A = 25 °C
Parameter
Symbol
Limit Values Unit
min. typ. max.
Test Condition
Test
Circuit
AF reference level 0 dB = 150 mV, f_i = 1 kHz, if not stated otherwise.
I²C Bus preset: Start – 82 – 00, 3F – 01, 3F – 02, 3F – 03, 3F – 05, 89 – 07, 40 – Stop
Chipaddr. – Vol 63 – Vol 63 – Vol 63 – Vol 63 – tone lin – IN1
The basic setting for each point in the specification is always preset; only settings which are deviate
from this, are given in the test conditions. Details in italics only provide explanation of the
hexadecimal code and which switch bits on the setbytes are stated.
Current
I₁₀
39 50 mA
1
consumption
A. Signal Section
Gain¹⁾
Gain¹⁾
Gain¹⁾
Gain¹⁾
Max. gain
Max. gain
Max. gain
Max. gain
Min. gain
Min. gain
Min. gain
Min. gain
Tracking error
V_5-1
V_24-28
V_5-1
V_24-28
V_15-6
V_16-6
V_13-23
V_14-23
V_15-6
V_16-6
V_13-23
V_14-23
V ∆ _13-14
–1 0 1 dB
– 1 0 1 dB
5 6 7 dB
5 6 7 dB
– 2 0 2 dB
– 2 0 2 dB
– 2 0 2 dB
– 2 0 2 dB
– 70 – 65 dB
– 70 – 65 dB
– 70 – 65 dB
– 70 – 65 dB
± 2 dB
Tracking error
V ∆ _15-16
± 2 dB
Tracking error
V ∆ _13-16
± 2 dB
Tracking error
V ∆ _14-15
± 2 dB
1) _{Same values apply for feeding in on pins 2 … 4, and 25 … 27.}
1
1
07, 44; gain = 6 dB
1
07, 44; gain = 6 dB
1
1
1
1
1
00, 08-02, 0; 8 Vol 8
1
00, 08-02, 0; 8 Vol 8
1
01, 08-03, 0; 8 Vol 8
1
01, 08-03, 08; Vol 8
1
01, 3F to 01, 24
1
03, 3F to 03, 24; Vol 63-36
00, 3F to 00, 24
1
02, 3F to 02, 24; Vol 63-36
00, 3F to 00, 24
1
01, 3F to 01, 24; Vol 63-36
02, 3F to 02, 24
1
03, 3F to 03, 24; Vol 63-36
Semiconductor Group
25
02.96