TDA7415CB Datasheet, PDF (12/50 Pages) STMicroelectronics – Car radio multimedia signal processor

Electrical specification
Table 6. Input section (continued)
Symbol
Parameter
Test conditions / remark
Common Mode Rejection
CMRR_MD Ratio
Mono differential input (MD)
S_IN
G_{IN MIN}
G_{IN MAX}
G_STEP
Input Separation
Min. Input Gain
Max. Input Gain
Gain-adjust Step Resolution
V_DC DC-Offset Steps
ATT_MUTE Mute Attenuation
t_SMC
Soft-mute completion time,
ramp-up or -down
V_NO
V_OUT,max
RL
Output-noise, MUX-Outputs
Maximum output level
Output load resistance
C_L
R_OUT
V_DC
Output load capacitance
Output impedance
DC voltage level
Spectrum Analyzer (see figure 21)
V_CM = 1V_RMS @ 1kHz
V_CM = 1V_RMS @ 10kHz
input to output, ⁽¹⁾
Adjacent Gain Steps
G_MIN to G_MAX
T1
T2
T3
T4
20Hz - 20kHz; all flat, 0dB
R_LOAD ≥ 2kΩ; THD ≤ 0.1%
THD ≤ 0.1%
R_in
V_SAin
V_SAout
f_C1
f_C2
f_C3
f_C4
f_C5
f_C6
f_C7
Q_f
f_SAclk
t_SAdel
Input impedance
Max. Input level, SAin-pin
Output Voltage Range
Center Frequency, band 1 ⁽²⁾
Center Frequency, band 2 ⁽²⁾
Center Frequency, band 3 ⁽²⁾
Center Frequency, band 4 ⁽²⁾
Center Frequency, band 5 ⁽²⁾
Center Frequency, band 6 ⁽²⁾
Center Frequency, band 7 ⁽²⁾
Filter Quality Factor ⁽²⁾
Read-out clock frequency
Analog output delay time
3.3V full scale at SAout-pin
R_LOAD ≥ 1MΩ; V_SAin ≤ 1V_RMS
Q₁
Q₂
C_Load at SAout-pin ≤ 100pF
TDA7415CB
Min.
40
40
80
-16
14
0.5
80
0.1
0.25
7
16
1.4
1.0
3.1
Typ.
66
56
100
-15
15
1
0.5
5
100
0.24
0.48
10.2
20.4
8
1.5
24
3.3
Max. Unit
dB
dB
dB
-14 dB
16
dB
1.5 dB
6
mV
35 mV
dB
0.4 ms
0.75 ms
13
ms
26
ms
15
µV
V_RMS
kΩ
10
nF
100
Ω
3.5
V
70 100 130 kΩ
1.0
V_RMS
0
-
3.3
V
55
62
69
Hz
141 157 173 Hz
356 396 436 Hz
0.9
1
1.1 kHz
2.26 2.51 2.76 kHz
5.70 6.34 6.98 kHz
14.4 16.0 17.6 kHz
1.40 1.75 2.10
2.80 3.5 4.20
1
100 kHz
1
2
μs
12/50