TDA7499 Datasheet, PDF (3/7 Pages) STMicroelectronics – 6 + 6W STEREO AMPLIFIER WITH MUTE & ST-BY

TDA7499
ELECTRICAL CHARACTERISTICS (Refer to the test circuit, VS = + 14V; RS = 50Ω;
GV = 30dB; f = 1KHz; Tamb = 25°C, unless otherwise specified.)
Symbol
Parameter
Test Condition
V_S
Supply Range
R_L = 8Ω
R_L = 4Ω
I_q
Total Quiescent Current
V_OS
Input Offset Voltage
I_b
Output Bias Current
P_O
Output Power
THD = 10%
R_L = 8Ω ;
V_S + 11V; R_L = 4Ω
THD
Total Harmonic Distortion
THD = 1%
R_L = 8Ω ;
V_S + 11V; R_L = 4Ω
R_L = 8Ω ; P_O = 1W; f = 1KHz
R_L = 8Ω ;
P_O = 0.1 to 5W; V_S + 13V;
f = 100Hz to 15KHz
R_L = 4Ω ; P_O = 1W; f = 1KHz
R_L = 4Ω ; V_S + 10V;
P_O = 0.1 to 4W;
f = 100Hz to 15KHz
C_T
Cross Talk
f = 1KHz
f = 10KHz
SR
Slew Rate
G_OL
Open Loop Voltage Gain
e_N
Total Input Noise
A Curve
f = 20Hz to 22KHz
R_i
SVR
Input Resistance
Supply Voltage Rejection
(each channel)
fr = 100Hz
Vr = 0.5V
T_j
Thermal Shut-down
Junction Temperature
MUTE FUNCTION [ref: +VS]
VT_MUTE Mute / Play Threshold
AM
Mute Attenuation
STAND-BY FUNCTION [ref: +VS] (only For Split Supply)
VT_ST-BY Stand-by / Mute Threshold
A_ST-BY
Stand-by Attenuation
I_{q ST-BY} Quiescent Current @ Stand-by
Min.
+5
+5
–25
Typ.
50
500
8
10
7.5
6
7.5
6
0.03
0.2
0.02
0.2
70
50
60
6.5
10
80
3
4
15
20
60
145
-7
-6
60
70
-3.5 -2.5
110
3
Max.
+18
+13.5
90
+25
0.5
1
8
-5
-.5
6
Unit
V
V
mA
mV
nA
W
W
W
W
%
%
%
%
dB
dB
V/µs
dB
µV
µV
KΩ
dB
°C
V
dB
V
dB
mA
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