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參數(shù)資料
| 型號： | SL431ASF |
| 廠商： | AUK Corp |
| 英文描述： | Programmable Voltage Reference |
| 中文描述： | 可編程電壓基準 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 380K |
| 代理商： | SL431ASF |
KSI-2057-000
2
SL431xSF
Absolute maximum ratings
(Operating ambient temperature range applies unless other specified)
Parameter
Cathode to Anode voltage
Cathode current range
Reference input current range
Power dissipation
Operating temperature range
Storage temperature range
Symbol
V
KA
I
KA
I
ref
P
D
T
opr
T
stg
Ratings
37
-100 ~+150
-0.05~+10
300
-40~+85
-65~+150
Unit
V
mA
mA
mW
°
C
°
C
*
* With PCB(8
×
8mm copper area) at glass epoxy board(t=1.7mm, area : 20
×
20mm)
Recommended operating conditions
Ratings
Parameter
Symbol
Min.
V
ref
Max.
36
Unit
Cathode to Anode voltage
V
KA
V
Cathode current range
I
KA
1.0
100
mA
Electrical Characteristics
(Ambient temperature at 25
°
C, unless otherwise noted.)
Parameter
Symbol
Reference input voltage
(Fig. 1, Note 1)
Deviation of reference input voltage
Over temperature(Fig. 1, Note 1,2)
Ratio of change in reference input
Voltage to the change in cathode
Voltage(Fig. 2)
Condition
Min.
2.482
2.470
Typ. Max.
Unit
SL431BSF
SL431ASF
2.508
2.520
V
ref
V
KA
=V
ref
,
I
KA
=10mA
V
KA
=V
ref
, I
KA
=10mA
@Ta=T
LOW
to T
HIGH
I
KA
=10mA
V
KA
=10V-V
ref
V
KA
=36V-10V
I
KA
=10mA
R1=10K
, R2=
∞
I
KA
=10mA
R1=10K
, R2=
∞
2.495
V
V
ref
-
7.0
30
mV
V
ref
V
KA
-
-
1.2
0.7
2.7
2.0
mV/V
Reference input current(Fig. 2)
I
ref
-
1.8
4.0
μ
A
Deviation of reference input current
over temperature(Fig. 2)
Minimum cathode current for
Regulation(Fig. 1)
Off-state cathode current(Fig. 3)
I
ref
-
0.4
2.5
μ
A
I
MIN
V
KA
=V
ref
-
0.35
1.0
mA
I
OFF
V
KA
=36V, V
ref
=0V
V
KA
=V
ref
, f
≤
1.0KHz
I
KA
=1.0mA-100mA
-
2.7
1000
nA
Dynamic impedance(Fig. 1, Note 3)
Z
KA
-
0.14
0.5
Fig. 1 Fig. 2 Fig. 3
<Note 1> : T
LOW
=-40
°
C, T
HIGH
=+85
°
C , <Note 2> :
V
ref
= V
ref
Max. - V
ref
Min.
, <Note 3> : Z
KA
=
V
KA
/
I
KA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SL431BM | Programmable Voltage Reference |
| SL431BSF | Programmable Voltage Reference |
| SL431XM | Programmable Voltage Reference |
| SL432A | Programmable Voltage Reference |
| SL432B | Programmable Voltage Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SL431B | 制造商:AUK 制造商全稱:AUK corp 功能描述:Programmable Voltage Reference |
| SL431BM | 制造商:AUK 制造商全稱:AUK corp 功能描述:Programmable Voltage Reference |
| SL431BSF | 制造商:AUK 制造商全稱:AUK corp 功能描述:Programmable Voltage Reference |
| SL431X | 制造商:AUK 制造商全稱:AUK corp 功能描述:Programmable Voltage Reference |
| SL431XM | 制造商:AUK 制造商全稱:AUK corp 功能描述:Programmable Voltage Reference |
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