TDA7375V Просмотр технического описания (PDF) - STMicroelectronics
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TDA7375V Datasheet PDF : 15 Pages
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TDA7375V
Table 4. Electrical Characteristcs (Refer to the test circuit, VS = 14.4V; RL = 4Ω; f = 1KHz; Tamb = 25°C,
unless otherwise specified)
Symbol
VS
Id
VOS
PO
Parameter
Supply Voltage Range
Total Quiescent Drain Current
Output Offset Voltage
Output Power
PO max
PO EIAJ
THD
Max. Output Power (***)
EIAJ Output Power (***)
Distortion
CT
Cross Talk
RIN
Input Impedance
GV
Voltage Gain
GV
Voltage Gain Match
EIN
Input Noise Voltage
SVR
ASB
ISB
VSB
VSB
Ipin7
Supply Voltage Rejection
Stand-by Attenuation
ST-BY Current Consumption
ST-BY In Threshold Voltage
ST-BY Out Threshold Voltage
ST-BY Pin Current
Icd off
Clipping Detector Output
Average Current
Icd on
Clipping Detector Output
Average Current
Vsat pin10 Voltage Saturation on pin 10
(*) See built-in S/C protection description
(**) Pin 10 Pulled-up to 5V with 10KΩ; RL = 4Ω
(***) Saturated square wave output.
Test Condition
RL = ∞
THD = 10%; RL = 4Ω
Bridge
Single Ended
Single Ended, RL = 2Ω
VS = 14.4V, Bridge
VS = 13.7V, Bridge
RL = 4Ω
Single Ended, PO = 0.1 to 4W
Bridge, PO = 0.1 to 10W
f = 1KHz Single Ended
f = 10KHz Single Ended
f = 1KHz Bridge
f = 10KHz Bridge
Single Ended
Bridge
Single Ended
Bridge
Rg = 0; ”A” weighted, S.E.
Non Inverting Channels
Inverting Channels
Bridge
Rg = 0; 22Hz to 22KHz
Rg = 0; f = 300Hz
PO = 1W
VST-BY = 0 to 1.5V
Play Mode Vpin7 = 5V
Max Driving Curr. Under Fault (*)
d = 1% (**)
d = 5% (**)
Sink Current at Pin 10 = 1mA
Min. Typ. Max. Unit
8
18
V
150 mA
150 mV
23
25
W
6.5
7
W
12
W
36
40
W
32
35
W
0.02
%
0.03 0.3
%
70
dB
60
dB
55
dB
60
dB
20
30
KΩ
10
15
KΩ
19
20
21
dB
25
26
27
dB
0.5 dB
2
μV
5
μV
3.5
μV
50
dB
80
90
dB
100 μA
1.5
V
3.5
V
50 μA
5
mA
90
μA
160
μA
0.7
V
3/15
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