TDA7718B Datasheet, PDF (12/40 Pages) STMicroelectronics – 3 band car audio processor

Electrical specifications
TDA7718B
Symbol
Table 5. Electrical characteristics (continued)
Parameter
Test condition
Min. Typ. Max. Unit
DC offset detection circuit
V_th Zero comp. window size
t_sp Max rejected spike length
I_CHDCErr
I_DISDCErr
V_OutH
V_OutL
DCErr charge current
DCErr discharge current
DCErr high voltage
DCErr low voltage
General
e_NO Output noise
S/N Signal to noise ratio
D Distortion
S_C Channel separation left/right
V1
±10 ±25 ±40 mV
V2
±30 ±50 ±70 mV
V3
±50 ±75 ±100 mV
V4
±70 ±100 ±130 mV
-
2
11
30
µs
-
5
22
50
µs
-
10
33
70
µs
-
15
44
90
µs
-
2
5
8
µA
-
4
5
9
mA
-
3
3.3
3.6
V
-
-
100 300 mV
BW=20 Hz to 20 kHz A-
Weighted, all gain = 0 dB
-
12
22
µV
BW=20 Hz - 20 kHz A-
Weighted, Output muted
-
7
12
µV
all gain = 0 dB, A-weighted;
V_o = 2 V_RMS
98
104
-
dB
V_IN =1 V_RMS; all stages 0 dB
-
0.01 0.1
%
-
-
90
-
dB
12/40
DocID18305 Rev 3