TDA7415CB Datasheet, PDF (11/50 Pages) STMicroelectronics – Car radio multimedia signal processor

TDA7415CB
4
Electrical specification
Electrical specification
4.1
Supply
Table 4. Supply
Symbol
Parameter
Test conditions
V_CC
V_P
I_total
SVRR
Supply Voltage
Supply Current (Line
Driver)
Total Supply Current
V_CC = 8.5V; V_P = 12V
Ripple Rejection @ 1kHz
Audio Processor (all Filters
flat)
Min.
7.5
Typ.
8.5
Max. Unit
9.5 V
7.5 12 13 V
45
mA
60
dB
4.2
Absolute maximum ratings
Table 5. Absolute maximum ratings
Symbol
Parameter
V_CC
V_P
T_amb
T_stg
Operating Supply Voltage
Operating Supply Voltage
Operating Temperature Range
Storage Temperature Range
Value
Unit
10
V
13
V
-40 to 85
°C
-55 to +150
°C
4.3
Electrical characteristcs
4.3.1 Input section
Table 6.
V_CC = 8.0V; V_P = 12.0V; T_amb = 25°C; R_L =10kΩ ; all gains = 0dB; f = 1kHz; unless otherwise
specified.
Input section
Symbol
Parameter
Test conditions / remark
Min. Typ. Max. Unit
R_in
V_CL
CMRR
Input Impedance
Input Clipping Level
(THD ≤ 0.1%)
Common Mode Rejection
Ratio
Differential inputs (CD, AUX.)
Single-ended inputs
Differential inputs
MD-input, differential mode
Single ended inputs
Differential inputs; ⁽¹⁾
V_CM = 1V_RMS @ 1kHz
V_CM = 1V_RMS @ 10kHz
70 100 130 kΩ
70 100 130 kΩ
35
56
65
kΩ
1.4 1.5
2.0 2.2
40
70
V_RMS
V_RMS
dB
40
60
dB
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