FAH4820 データシートの表示（PDF） - Fairchild Semiconductor
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FAH4820 Datasheet PDF : 14 Pages
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DC Electrical Characteristics
TA = 25°C, VDD = 3.3 V, and VLDO = 3.0 V unless otherwise noted.
Symbol
IIHHEN
IILHEN
IIHSCL
IIHSDA
IILSCL
IILSDA
VIH
VIL
VOL
VOH
IOUT
tWU
tSD
RIN
CIN
IDD1
IDD2
IDD3
IPD
VOUT
VREG
Parameter
Conditions
Input Current
HEN = 3.3 V
Input Current
HEN = 0.0 V
Input Current
SCL = 3.3 V
Input Current
SDA = 3.3 V
Input Current
SCL = 0.0 V
Input Current
SDA = 0.0 V
Input Logic HIGH
Input Logic LOW
Output Voltage
Output Voltage
Short-Circuit
Protection
VDD = 3.3 V, RL = 10 Ω
VDD = 3.3 V, RL = 10 Ω
VDD = 3.3 V, MDP to MDN Short
to Each Other & Short to GND
Wake-up Time
Shutdown Time
HEN HIGH to LOW
Input Resistance
Gain Input – Default Register
Setting
Input Capacitance Gain Input
Supply Current
RL = No Load, HEN=LOW
Supply Current
RL = No Load, HEN=HIGH
Supply Current
RL = 10 Ω, HEN=HIGH
Power-Down Supply VDD = 2.7 V, VLDO = 2.4 V,
Current
Reg 0x20 Bit 7=0
Output Voltage
Range
Output Voltage
Accuracy
Min.
0.7 X VDD
VLDO-0.3
2.4
-10
Typ.
1
1
0
0
0
0
100
500
50
1
10
10
10
2.5
275
20
3.0
Max.
2
2
1
1
1
1
0.3 X VDD
200
150
150
20
5.0
50
3.6
10
Unit
µA
µA
µA
µA
µA
µA
V
V
mV
V
mA
µs
µs
kΩ
pF
µA
mA
mA
nA
V
%
HEN
Output
TWU
TSD
Figure 3. Enable/Disable Functional Timing
© 2013 Fairchild Semiconductor Corporation
FAH4820 • 1.0.0
4
www.fairchildsemi.com
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