FAN8040G3 查看數據表（PDF） - Fairchild Semiconductor
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FAN8040G3 Datasheet PDF : 17 Pages
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FAN8040
Electrical Characteristics (Ta = 25°C)
(Ta=25°C, VDD=PVCC1=PVCC2=8V, RL=8Ω, f=1kHz, unless otherwise specified)
Parameter
Symbol
Quiescent Circuit Current1
IQ
Internal Reference Input Voltage
Quiescent Circuit Current2(Note1)
VREF
IPS
Power Save Off Voltage
VPSOFF
Power Save On Voltage
VPSON
BTL DRIVER PART (CH1, CH2 and CH3)
Input High Level Voltage
VIH
Input Low Level Voltage
VIL
Input High Level Current
IIH
Input Low Level Current (Forward)
IILF
Input Low Level Current (Reverse)
IILR
Output Offset Voltage
VOO
Maximum Output Voltage
Ripple Rejection Ratio (Note2)
VOM
RR
SPINDLE MOTOR DRIVER (CH4)
Input Bias Current
IB
Output Offset Voltage
VOO4
Maximum Output Voltage
VOM
Closed-loop Voltage Gain
Ripple Rejection Ratio (Note2)
GVC
RR
ANALOG SWITCH INPUT
Input High Level Voltage
VIHSW
Input Low Level Voltage
VILSW
Input High Level Current
IIHSW
Input Low Level Current
IILSW
OP-AMPLIFIER
Offset Voltage
VOFOP
Input Bias Current
IBOP
Output High Level Volatage
VOHOP
Output Low Level Volatage
VOLOP
Output Sink Current
ISINK
Output Source Current
Open-loop Voltage Gain(Note2)
Slew Rate(Note2)
ISOURCE
GVO
SR
Conditions
Under no-load
At Power Save On
VF=VR=5V
VF=0V
VR=0V
VF=5V,VR=0V
VRR=100mVrms, 100Hz
CH4IN=OUTVREF
CH4IN=4V
VRR=100mVrms, 100Hz
VSW=3.5V
VSW=0V
VIN=60dBV, 1KHz
f=50KHz,2VPP(Squre)
Min.
-
3.40
-
2.0
-
2.4
-0.3
170
-10
-50
-30
4.4
-
-
-50
4.8
9.3
-
2.0
-0.3
-
-10
-5
-
7.0
-
7.0
2.0
-
-
Typ.
17.0
3.70
10
-
-
-
-
310
-
-
-
5.0
70
10
-
5.4
11.3
70
-
-
60
0
-
10
-
-
13.0
9.0
65
0.5
Max.
25.0
4.0
100
-
0.5
VCC
0.5
450
0
0
30
5.6
-
300
50
-
13.3
-
VCC
0.5
90
10
+5
300
-
0.2
-
-
-
-
Unit
mA
V
uA
V
V
V
V
uA
uA
uA
mV
V
dB
nA
mV
V
dB
dB
V
V
uA
uA
mA
nA
V
V
mA
mA
dB
V/us
Note :
1. when the PS(pin20) is low level (under 0.5V) the bias circuit is disabled, so that the whole circuits are disabled.
2. Guranteed Design Value
8
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