TDA7266D
ELECTRICAL CHARACTERISTCS (Refer to test circuit) V = 9.5V, R = 8
Ω
, f = 1KHz, T = 25°C unless
amb
CC
L
otherwise specified)
Symbol
Parameter
Supply Range
Test Condition
Min.
Typ.
9.5
50
Max.
Unit
V
V
V
3.5
12
60
CC
I
Total Quiescent Current
Output Offset Voltage
Output Power
mA
mV
W
q
120
OS
P
THD 10%
4.3
5
O
THD
Total Harmonic Distortion
P
P
= 1W
0.05
0.2
1
%
O
= 0.1W to 2W
%
O
f = 100Hz to 15KHz
SVR
CT
Supply Voltage Rejection
Crosstalk
f = 100Hz, VR =0.5V
40
46
60
56
60
dB
dB
dB
°C
dB
dB
KΩ
V
A
Mute Attenuation
80
MUTE
T
w
Thermal Threshold
Closed Loop Voltage Gain
Voltage Gain Matching
Input Resistance
150
26
G
25
27
V
∆G
0.5
V
R
i
25
30
VT
Mute Threshold
for V > 6.4V; Vo = -30dB
2.3
2.9
4.1
MUTE
CC
for V < 6.4V; Vo = -30dB
V
CC
/2
V
CC
/2
V
/2
V
CC
CC
-1
-0.75
-0.5
VT
St-by Threshold
0.8
1.3
1.8
V
ST-BY
ST-BY
I
St-by Current V6 = GND
Total Output Voltage
100
µA
µV
e
A Curve
150
N
3/13
STMICROELECTRONICS [ ST ]
