TDA7415CB Datasheet, PDF (16/50 Pages) STMicroelectronics – Car radio multimedia signal processor

Electrical specification
TDA7415CB
Table 8. Output section (continued)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
V_LD,max
R_L
C_L
R_OUT
V_DC
Max. output level; LD-outputs
Output load resistance
Output load capacitance
Output impedance
DC voltage level
as above; V_CC = 8.0V
as above; V_P = 12V
THD ≤ 0.1%; all outputs
All outputs
All outputs
PA-outputs
LD-outputs
2.20
3.75
1.0
3.8
V_P / 2
-200mV
2.75
4
24
4.0
V_P / 2
10
100
4.2
V_P / 2
+200mV
V_RMS
V_RMS
kΩ
nF
Ω
V
V
1. All differential inputs or differential configurations have -3dB input gain.
2. Min and Max values are calculated according to simulation results; Functionality is guaranteed by measuring a directly
correlated parameter
4.3.4 General
Table 9. General
Symbol
Parameter
Test Conditions / remark
V_NO
S/N
d
S_C
E_T
V_POR
Output Noise
Signal to Noise Ratio
Distortion
Channel Separation L/R
Total Tracking Error
Internal POR Voltage
BW = 20Hz to
20KHz
output
mode
unveighted
all flat, 0dB
all flat, 0dB; V_O= 1.5V_RMS
All tone filters +10dB;
A-weighted; V_O= 1.5V_RMS
V_OUT= 1V_RMS; all stages 0dB
All tone filters +10dB;
A-weighted; V_O= 1.5V_RMS
A_V = 0 to -20dB
A_V = -20 to -60dB
Min.
80
Typ.
10
12
110
84
0.01
0.05
100
0
0
Max. Unit
15
μV
20
μV
dB
dB
0.1
%
0.1
%
dB
1
dB
2
dB
3.4
V
4.3.5 Bus & control inputs
Table 10. Bus & control inputs
(I²C/SPI, spectrum analyzer, direct-mute, offset detector)
Symbol
Parameter
Test conditions / remark
Min. Typ. Max. Unit
V_IL
Input Low Voltage
SDA-, SCL-, SEL-, WinIn-pin
V_IH Input High Voltage
V_TH Input threshold voltage SAres-, SAclk-, all Mute-pins
V_TH Input threshold hysteresis
0.8
0.7
V
2.5
2.4
V
1.5
V
100
mV
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