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APL431C 데이터 시트보기 (PDF) - Anpec Electronics

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APL431C
Anpec
Anpec Electronics Anpec
APL431C Datasheet PDF : 16 Pages
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APL431
Electrical Characteristics (Cont.) TA= 25°C ( unless otherwise noted)
Symbol
VREF
VREF / T
VREF / VKA
IREF
IREF/T
IK(min)
IK(off)
|ZKA|
IK
Parameter
Test Conditions
Reference voltage
VKA=VREF,
IK=10mA*1
APL431A
APL431B
APL431C
Reference voltage
drift over temp. range
VKA=VREF,IK=10mA
TA =0 to 70°C*1
TA =-40 to 85°C*1
Voltage ratio (open
loop gain)
IK=10mA, VKA=VREF to 10V*2
IK=10mA, VKA=VREF to 20V*2
Reference current
IK=10mA,
R1=10k, R2=open*2
Reference current
drift
IK=10mA, R1=10k,
R2=open, TA= -40 to 85°C*2
Min. cathode current VKA=VREF*1
Off-state cathode
current
VKA= 20V, VREF= 0V*3
Dynamic impedance
Cathode current
VKA=VREF
IK=1mA to 100mA, f 1kHz*1
VKA=VREF+ 50mV*2
Min.
2.487
2.475
2.450
APL431
Typ.
2.500
2.500
2.500
-1.5
-1.2
1.0
0.3
0.25
0.1
0.1
Max.
2.513
2.525
2.550
20
30
-3
-2.5
3
1
0.5
1
0.4
100
Notes :
*1 : use Figure 1
*2 : use Figure 2
*3 : use Figure 3
Unit
V
mV
mV/V
µA
µA
mA
µA
mA
Copyright ANPEC Electronics Corp.
3
Rev. C.1 - Jun., 2003
www.anpec.com.tw

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