FAN7021 查看數據表（PDF） - Fairchild Semiconductor
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FAN7021 Datasheet PDF : 10 Pages
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Electrical Characteristics
(RL = 8Ω, Ta = 25°C, Unless otherwise specified)
Parameter
Symbol
Conditions
VDD = 5.0V, UNLESS OTHERWISE SPECIFIED
Quiescent Power Supply Current
IDD VIN=0V,IO=0A
Shutdown Current
ISD VSD=VDD
Output Offset Voltage
VOS VIN=0V
Output Power
PO THD=0.2% (Max.);f=1KHz
PO=0.25Wrms,AVD=2
Total Harmonic Distortion+noise
THD+N f=1KHz
f=20KHz
Power Supply Rejection Ratio
PSRR VDD=4.9V to 5.1V
VDD = 3.3V, UNLESS OTHERWISE SPECIFIED
Quiescent Power Supply Current
IDD VIN=0V,IO=0A
Shutdown Current
ISD VSD=VDD
Output Offset Voltage
VOS VIN=0V
Output Power
PO THD=1% (Max.);f=1KHz
PO=0.25Wrms,AVD=2
Total Harmonic Distortion+noise
THD+N f=1KHz
f=20KHz
Power Supply Rejection Ratio
PSRR VDD=3.2V to 3.4V
VDD = 2.6V, UNLESS OTHERWISE SPECIFIED
Quiescent Power Supply Current
IDD VIN=0V,IO=0A
Shutdown Current
ISD VSD=VDD
Output Offset Voltage
VOS VIN=0V
Output Power
PO THD=0.3% (Max.);f=1KHz
PO=0.25Wrms,AVD=2
Total Harmonic Distortion+Noise
THD+N f=1KHz
f=20KHz
Power Supply Rejection Ratio
PSRR VDD=2.5V to 2.7V
FAN7021
Min. Typ. Max. Unit
- 4.0 7.0 mA
- 0.01 2.0 µA
-
5 50 mV
-
1
-W
- 0.1 - %
- 0.4 - %
- 65 - dB
- 3.0 - mA
- 0.01 - µA
-
5
- mV
- 0.5 - W
- 0.15 - %
- 0.45 - %
- 65 - dB
- 2.5 - mA
- 0.01 - µA
-
5
- mV
- 0.25 - W
- 0.25 - %
- 0.5 - %
- 65 - dB
3
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