TDA7265SA Просмотр технического описания (PDF) - STMicroelectronics
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TDA7265SA Datasheet PDF : 12 Pages
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TDA7265SA
Table 4. Electrical Characteristcs
(Refer to the test circuit VS = ±17.5V; RL = 8Ω; RS = 50Ω; GV = 30dB, f = 1KHz; Tamb = 25°C, unless
otherwise specified)
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
VS
Iq
VOS
Ib
PO
THD
CT
SR
GOL
eN
Ri
SVR
Supply Voltage Range
Total Quiescent Current
Input Offset Voltage
Non Inverting Input Bias Current
Output Power
Total Harmonic Distortion
Cross Talk
Slew Rate
Open Loop Voltage Gain
Total Output Noise
Input Resistance
Supply Voltage Rejection
(each channel)
THD = 10%;
RL = 8Ω;
VS = ±13V; RL = 4Ω;
THD = 1%;
RL = 8Ω;
VS = ±13V; RL = 4Ω;
RL = 8Ω; PO = 1W; f = 1KHz;
RL = 8Ω; PO = 0.1 to 5W;
f = 100Hz to 15KHz;
RL = 4Ω; PO = 1W; f = 1KHz;
RL = 4Ω; VS = ±10V;
PO = 0.1 to 5W;
f = 100Hz to 15KHz;
f = 1KHz;
f = 10KHz;
A Curve
f = 20Hz to 22KHz
f = 100Hz; VR = 0.5V
±5
±25
V
80
130 mA
-20
20
mV
500
nA
18
W
18
W
13
W
13
W
0.03
%
0.7
%
0.02
%
1
%
70
60
6.5
10
80
3
4
15
20
60
dB
dB
V/µs
dB
µV
8
µV
KΩ
dB
Tj Thermal Shut-down Junction
Temperature
145
°C
MUTE FUNCTION [ref +VS] (*)
VMUTE Mute /Play threshold
AMUTE Mute Attenuation
STAND-BY FUNCTIONS [ref: +VS] (only for Split Supply)
VST-BY Stand-by Mute threshold
AST-BY Stand-by Attenuation
IqST-BY Quiescent Current @ Stand-by
(*) In mute condition the current drawn from Pin 5 must be ≤650µA
-7
-6
-5
V
60
70
dB
-3.5 -2.5 -1.5
V
110
dB
3
6
mA
3/12
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