TDA7266D Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
TDA7266D Datasheet PDF : 13 Pages
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TDA7266D
ELECTRICAL CHARACTERISTCS (Refer to test circuit) VCC = 9.5V, RL = 8Ω, f = 1KHz, Tamb = 25°C unless
otherwise specified)
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
VCC Supply Range
3.5
9.5
12
V
Iq
Total Quiescent Current
50
60
mA
VOS Output Offset Voltage
120 mV
PO Output Power
THD 10%
4.3
5
W
THD Total Harmonic Distortion
PO = 1W
0.05 0.2
%
PO = 0.1W to 2W
f = 100Hz to 15KHz
1
%
SVR Supply Voltage Rejection
f = 100Hz, VR =0.5V
40
56
dB
CT Crosstalk
46
60
dB
AMUTE Mute Attenuation
60
80
dB
Tw Thermal Threshold
150
°C
GV Closed Loop Voltage Gain
25
26
27
dB
∆GV Voltage Gain Matching
0.5
dB
Ri Input Resistance
25
30
KΩ
VTMUTE Mute Threshold
for VCC > 6.4V; Vo = -30dB
2.3
2.9
4.1
V
for VCC < 6.4V; Vo = -30dB
VCC/2 VCC/2 VCC/2
V
-1 -0.75 -0.5
VTST-BY St-by Threshold
0.8
1.3
1.8
V
IST-BY St-by Current V6 = GND
100
µA
eN Total Output Voltage
A Curve
150
µV
3/13
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