參數(shù)資料
型號(hào): KA431Z
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Tantalum Molded High Reliability Capacitor; Capacitance: 10uF; Voltage: 25V; Case Size: 5.8x3.1 mm; Packaging: Tape & Reel
中文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3
封裝: TO-92, 3 PIN
文件頁(yè)數(shù): 3/12頁(yè)
文件大?。?/td> 90K
代理商: KA431Z
KA431/KA431A/KA431L
3
Electrical Characteristics
(T
A
= +25
°
C, unless otherwise specified)
T
MIN
= -25
°
C, T
MAX
= +85
°
C
Parameter
Symbol
Conditions
KA431
Typ.
KA431A
Typ. Max. Min.
KA431L
Typ.
Unit
Min.
Max.
Min.
Max.
Reference Input
Voltage
Deviation of
Reference
Input Voltage
Over-
Temperature
V
REF
V
KA
=V
REF
,
I
KA
=10mA
2.450 2.500
2.550
2.470 2.495 2.520 2.482 2.495
2.508
V
VREF/
T
VKA=VREF,
IKA=10mA
TMIN
TA
TMAX
-
4.5
17
-
4.5
17
-
4.5
17
mV
Ratio of Change
in Reference
Input Voltage
to the Change in
Cathode
Voltage
Reference Input
Current
Deviation of
Reference
Input Current
Over Full
Temperature
Range
Minimum
Cathode Cur-
rent for
Regulation
Off - Stage
Cathode
Current
Dynamic
Impedance
VREF/
VKA
IKA
=10mA
VKA=10
V-VREF
-
-1.0
- 2.7
-
-1.0
- 2.7
-
-1.0
-2.7
mV/V
VKA=36
V-10V
-
-0.5
-2.0
-
-0.5
-2.0
-
-0.5
-2.0
IREF
IKA=10mA,
R1=10k
,R2=
-
1.5
4
-
1.5
4
-
1.5
4
μ
A
IREF/
T
IKA=10mA,
R1=10k
,R2=
TA =Full Range
-
0.4
1.2
-
0.4
1.2
-
0.4
1.2
μ
A
IKA(MIN)
VKA=VREF
-
0.45
1.0
-
0.45
1.0
-
0.45
1.0
mA
IKA(OFF)
VKA=36V,
VREF=0
-
0.05
1.0
-
0.05
1.0
-
0.05
1.0
μ
A
ZKA
VKA=VREF,
IKA=1 to 100mA
f
1.0kHz
-
0.15
0.5
-
0.15
0.5
-
0.15
0.5
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