參數(shù)資料
型號: IP431AC
英文描述: Programmable Precision Reference(2.5V-36V)(可調(diào)精密電壓基準(2.5V-36V))
中文描述: 可編程精密參考電壓(2.5V - 36V的)(可調(diào)精密電壓基準電壓(2.5V - 36V的))
文件頁數(shù): 3/4頁
文件大?。?/td> 33K
代理商: IP431AC
IP431CSM4
Prelim. 4/98
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
IP431AI
Typ.
2.495
Parameter
Test Conditions
V
KA
= V
REF
I
K
= 10mA
V
KA
= V
REF
I
K
= 10mA
Min.
2.47
Max.
2.52
Units
T
A
= -40 to +85
°
C *
T
A
= -40 to +85
°
C *
I
K
= 10mA
R1 = 10k
W
R2 =
I
K
= 10mA
R1 = 10k
W
T
A
= -40 to +85
°
C *
R2 =
I
K
= 10mA
T
A
= -40 to +85
°
C *
V
KA
= V
REF
V
KA
= 36V
V
KA
= V
REF
D
I
K
= 1mA to 100mA
V
REF
= 0
f
1kHz
D
V
KA
= 10V to V
REF
D
V
KA
= 36V to 10V
V
REF
D
V
REF
D
V
REF
D
V
KA
I
REF
D
I
REF
I
MIN
I
OFF
|Z
ka
|
Reference Input Voltage
(Figure 1)
Reference Input Voltage Over
Temperature Range
1
(Figure 1)
Ratio of Reference Voltage Change to
Change in Cathode to Anode Voltage
(Figure 2)
Reference Input Current
(Figure 2)
Reference Input Current Deviation Over
Temperature Range
(Figure 2)
Minimum Cathode Current
For Regulation
(Figure 1)
Off
State Cathode Current
(Figure 3)
Dynamic Impedance
2
(Figure 1)
V
mV
mV/V
m
A
m
A
mA
nA
W
2.44
2.55
7
30
1
4
6.5
0.8
2.5
0.5
1
3
1000
0.2
0.5
-1.5
-2.7
-0.7
-2
IP431AC
Typ.
2.495
Parameter
Test Conditions
V
KA
= V
REF
I
K
= 10mA
V
KA
= V
REF
I
K
= 10mA
Min.
2.47
Max.
2.52
Units
T
A
= 0 to +70
°
C *
T
A
= 0 to +70
°
C *
I
K
= 10mA
R1 = 10k
W
R2 =
I
K
= 10mA
R1 = 10k
W
T
A
= 0 to +70
°
C *
R2 =
I
K
= 10mA
T
A
= 0 to +70
°
C *
V
KA
= V
REF
V
KA
= 36V
V
KA
= V
REF
D
I
K
= 1mA to 100mA
V
REF
= 0
f
1kHz
D
V
KA
= 10V to V
REF
D
V
KA
= 36V to 10V
V
REF
D
V
REF
D
V
REF
D
V
KA
I
REF
D
I
REF
I
MIN
I
OFF
|Z
ka
|
Reference Input Voltage
(Figure 1)
Reference Input Voltage Over
Temperature Range
1
(Figure 1)
Ratio of Reference Voltage Change to
Change in Cathode to Anode Voltage
(Figure 2)
Reference Input Current
(Figure 2)
Reference Input Current Deviation Over
Temperature Range
(Figure 2)
Minimum Cathode Current
For Regulation
(Figure 1)
Off
State Cathode Current
(Figure 3)
Dynamic Impedance
2
(Figure 1)
V
mV
mV/V
m
A
m
A
mA
nA
W
2.453
2.537
3
17
1
4
5.2
0.4
1.2
0.5
1
3
1000
0.2
0.5
-1.5
-2.7
-0.7
-2
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C unless otherwise stated)
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