TDA7501_07 Datasheet, PDF (6/29 Pages) STMicroelectronics – Line driver for digital car radio Signal processor (DSPLD)

Electrical specifications
2
Electrical specifications
TDA7501
Table 1. Supply
Symbol
Parameter
V_dd
V_P
I_S8
I_S12
SVRR
Supply voltage
Output supply voltage
Supply current V_dd
Supply current V_P
Ripple rejection @ 1kHz
Test condition
V_dd = 8.3V
V_P = 12V
Min. Typ. Max. Unit
7.5 8.3 10 V
12
V
27
mA
5
mA
60
dB
Table 2.
Symbol
Absolute maximum ratings
Parameter
Value
V_DDmax
V_Smax
Ta_mb
T_stg
Operating supply voltage V_DD
Operating supply voltage V_s
Operating temperature range
Storage temperature range
10.5
13.0
-40 to 85
-55 to +150
Table 3.
Symbol
Thermal data
Parameter
Value
R_{th j-pins} Thermal Resistance Junction-pins Max.
65
ESD:
All pins are protected against ESD according to the MIL883 standard.
Unit
V
V
°C
°C
Unit
°C/W
Table 4.
Symbol
Electrical characteristcs
(V_DD = V_S = 8.3V; V₃₃ = 3.3V T_amb = 25°C; R_L = 10kΩ; all gains = 0dB;
f = 1kHz; unless otherwise specified)
Parameter
Test condition
Min. Typ. Max. Unit
General
V_CL
S_IN
G_{IN MIN}
G_{IN MAX}
Input clipping level
Input separation
Min. input gain - input part
Max. input gain - input part
Max. input gain - output part
Volume 0dB
G_STEP Step resolution
V_DC DC steps
d_IN Distortion
Adjacent gain steps
GMIN to GMAX
V_OUT = 0.7V_RMS all stages
0dB
2.3
80 100
V_RMS
dB
0
dB
15
dB
12
dB
1
dB
0.5
mV
5
mV
0.00
2
0.08
%
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