TDA7501 Просмотр технического описания (PDF) - STMicroelectronics
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TDA7501 Datasheet PDF : 29 Pages
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Electrical specifications
2
Electrical specifications
TDA7501
Table 1. Supply
Symbol
Parameter
Vdd
VP
IS8
IS12
SVRR
Supply voltage
Output supply voltage
Supply current Vdd
Supply current VP
Ripple rejection @ 1kHz
Test condition
Vdd = 8.3V
VP = 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
VDDmax
VSmax
Tamb
Tstg
Operating supply voltage VDD
Operating supply voltage Vs
Operating temperature range
Storage temperature range
10.5
13.0
-40 to 85
-55 to +150
Table 3.
Symbol
Thermal data
Parameter
Value
Rth 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
(VDD = VS = 8.3V; V33 = 3.3V Tamb = 25°C; RL = 10kΩ; all gains = 0dB;
f = 1kHz; unless otherwise specified)
Parameter
Test condition
Min. Typ. Max. Unit
General
VCL
SIN
GIN MIN
GIN MAX
Input clipping level
Input separation
Min. input gain - input part
Max. input gain - input part
Max. input gain - output part
Volume 0dB
GSTEP Step resolution
VDC DC steps
dIN Distortion
Adjacent gain steps
GMIN to GMAX
VOUT = 0.7VRMS all stages
0dB
2.3
80 100
VRMS
dB
0
dB
15
dB
12
dB
1
dB
0.5
mV
5
mV
0.00
2
0.08
%
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