SLF431ASF AUK [AUK corp], SLF431ASF Datasheet - Page 2

• Manufacturer Part Number: SLF431ASF
• Description: Programmable Voltage Reference
• Manufacturer: AUK [AUK corp]

Absolute maximum ratings
(Operating ambient temperature range applies unless other specified)
Recommended operating conditions
Electrical Characteristics
(Ambient temperature at 25°C, unless otherwise noted.)
Fig. 1
<Note 1> : T
Cathode to Anode voltage
Cathode current range
Reference input current range
Power dissipation
Operating temperature range
Storage temperature range
* With PCB(8×8mm copper area) at glass epoxy board(t=1.7mm, area : 20×20mm)
Cathode to Anode voltage
Cathode current range
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)
Reference input current(Fig. 2)
Deviation of reference input current
over temperature(Fig. 2)
Minimum cathode current for
Regulation(Fig. 1)
Off-state cathode current(Fig. 3)
Dynamic impedance(Fig. 1, Note 3)
LOW
Parameter
=-40°C, T
Parameter
Parameter
HIGH
=+85°C , <Note 2> :
Fig. 2
Symbol
∆V
∆V
∆V
∆I
I
I
V
Z
I
MIN
OFF
ref
ref
KA
∆V
ref
ref
ref
KA
ref
= V
KSI-2058-000
Symbol
V
I
V
@Ta=T
I
∆V
∆V
I
R1=10KΩ, R2=∞
I
R1=10KΩ, R2=∞
V
V
V
I
ref
KA
KA
KA
KA
KA
KA
KA
KA
KA
KA
V
I
=10mA
=10mA
KA
KA
=10mA
=10mA
=1.0mA-100mA
Max. - V
KA
=V
=V
=V
=36V, V
=V
KA
=10V-V
=36V-10V
Symbol
ref
ref
ref
ref
LOW
T
T
V
P
,
, f≤1.0KHz
I
I
, I
Condition
KA
ref
opr
stg
D
KA
ref
*
KA
to T
ref
Min.
ref
=10mA
=0V
HIGH
, <Note 3> : Z
SLF431BSF
SLF431ASF
Min.
-100 ~+150
-0.05~+10
V
1.0
-65~+150
-40~+85
ref
Ratings
300
Ratings
37
KA
=
2.482
2.470
Min.
Fig. 3
∆V
-
-
-
-
-
-
-
-
KA
Max.
100
36
/ ∆I
SLF431xSF
2.495
Typ. Max.
0.35
0.14
KA
7.0
1.2
0.7
1.8
0.4
2.7
Unit
mW
mA
mA
2.508
2.520
°C
°C
1000
V
2.7
2.0
4.0
2.5
1.0
0.5
30
Unit
mA
V
mV/V
Unit
mV
mA
nA
µA
µA
V
Ω
2