參數(shù)資料
型號(hào): IP431AIN
英文描述: Voltage Reference
中文描述: 電壓基準(zhǔn)
文件頁(yè)數(shù): 3/7頁(yè)
文件大小: 98K
代理商: IP431AIN
IP431A Series
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 2/95
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
R2 =
I
K
= 10mA
R1 = 10k
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
I
K
= 1mA to 100mA
V
REF
= 0
f
1kHz
V
KA
= 10V to V
REF
V
KA
= 36V to 10V
V
REF
V
REF
V
REF
V
KA
I
REF
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
μ
A
μ
A
mA
nA
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
R2 =
I
K
= 10mA
R1 = 10k
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
I
K
= 1mA to 100mA
V
REF
= 0
f
1kHz
V
KA
= 10V to V
REF
V
KA
= 36V to 10V
V
REF
V
REF
V
REF
V
KA
I
REF
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
μ
A
μ
A
mA
nA
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)
* This test is not applicable to surface mount (D Package) devices.
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