TDA7272A データシートの表示（PDF） - STMicroelectronics
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TDA7272A Datasheet PDF : 16 Pages
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TEST CIRCUIT
A
TDA7272A
ELCTRICAL CHARACTERISTICS (Tamb = 25°C; VS = 13.5V unless otherwise specified)
Symbol
Parameter
VS Operating Supply Voltage
IS
Supply Current
OUTPUT STAGE
IO
Output Currente Pulse
IO
Output Currente Continuous
V10,9,12 Voltage Drop
V11,9,12 Voltage Drop
MAIN AMPLIFIER
R14 Input Resistance
Ib
Bias Current
VOFF Offset Voltage
VR
Reference Voltage
Test Conditions
No load
IO = 250mA
IO = 250mA
Internal at non inverting input
Min. Typ. Max. Unit
5.5
18
V
5
12
mA
1
A
250
mA
1.2
1.5
V
1.7
2
V
100
KΩ
50
nA
1
5
mV
2.3
V
3/16
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