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TDA7269A(1998) View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
TDA7269A
(Rev.:1998)
ST-Microelectronics
STMicroelectronics ST-Microelectronics
TDA7269A Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
TDA7269A
ELECTRICAL CHARACTERISTICS (Refer to the test circuit, VS = + 16V; RL = 8; RS = 50;
GV = 30dB; f = 1KHz; Tamb = 25°C, unless otherwise specified.)
Symbol
Parameter
Test Condition
VS
Supply Range
RL = 8;
Iq
Total Quiescent Current
RL = 4;
VOS
Input Offset Voltage
Ib
Non Inverting Input Bias Current
PO
Output Power
THD = 10%
RL = 8;
VS + 12.5V; RL = 4
THD = 1%
RL = 8;
VS + 12.5V; RL = 4
THD
Total Harmonic Distortion
RL = 8; PO = 1W; f = 1KHz
RL = 8;
PO = 0.1 to 7W;
f = 100Hz to 15KHz
RL = 4; PO = 1W; f = 1KHz
RL = 4; VS + 10V;
PO = 0.1 to 5W;
f = 100Hz to 15KHz
CT
Cross Talk
f = 1KHz
f = 10KHz
SR
Slew Rate
GOL
Open Loop Voltage Gain
eN
Total Input Noise
A Curve
f = 20Hz to 22KHz
Ri
Input Resistance
SVR
Supply Voltage Rejection
(each channel)
fr = 100Hz
Vr = 0.5V
Tj
Thermal Shut-down
Junction Temperature
MUTE FUNCTION [ref: +VS] (*)
VTMUTE Mute / Play Threshold
AM
Mute Attenuation
STAND-BY FUNCTION [ref: +VS] (Only for Split Supply)
VTST-BY Stand-by / Mute Threshold
AST-BY Stand-by Attenuation
Iq ST-BY Quiescent Current @ Stand-by
(*) In mute condition the current drawn from pin 5 must be 650µA.
Min.
+5
+5
–25
Typ.
60
500
Max.
+20
+15
100
+25
12
14
8
10
9
11
6
7.5
0.03
0.7
0.02
1
70
50
60
6.5
10
80
3
4
8
15
20
60
145
-7
-6
-5
60
70
-3.5 -2.5 -1.5
110
3
6
Unit
V
V
mA
mV
nA
W
W
W
W
%
%
%
%
dB
dB
V/µs
dB
µV
µV
K
dB
°C
V
dB
V
dB
mA
3/7

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