SP431 Datasheet, PDF (3/14 Pages) Sipex Corporation – High Speed, +3.3V Quad RS-422 Differential Line Driver

SP431
High Voltage Adjustable Precision Shunt Regulators
ABSOULTE MAXIMUM RATINGS
(TA=25℃ Unless otherwise specified)
Parameter
Symbol
Value
Unit
Cathode Voltage
VZ
37
V
Continuous Cathode Current
IZ
150
mA
Reference Current
Operation Junction Temperature
Range
Storage Temperature Range
Lead Temperature Range
(Soldering 10sec.)
Thermal Resistance
IREF
TJ
TSTG
TSOL
Ó¨JA
10
-40 ~ +150
-65 ~ +150
260
140
mA
℃
℃
℃
℃/W
The IC has a protection circuit against static electricity. Do not apply high static electricity or high voltage that
exceeds the performance of the protection circuit to the IC.
ELECTRICAL CHARACTERISTICS
(TA=25℃ , Unless otherwise specified)
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
SP431AS23RGB
SP431AS89RGB
Reference Voltage
VZ = VREF
VREF IZ = 10mA
SP431CAS23RGB
SP431AT92AGB
SP431BS23RGB
SP431BS89RGB
SP431CBS23RGB
SP431BT92AGB
SP431AS23RGB
SP431AS89RGB
Reference Voltage
VZ = VREF
VREF IZ = 1mA
SP431CAS23RGB
SP431AT92AGB
SP431BS23RGB
SP431BS89RGB
SP431CBS23RGB
VREF Temp Deviation
SP431BT92AGB
VDEV
TA=-40℃~+80℃
VZ = VREF , IZ = 10mA
Ratio of change in VREF to change ∆VREF / IZ = 10mA
in Cathode voltage
∆VZ ∆VZ = 36V ~ VREF
Reference Input
Current
IREF
R1=10KΩ , R2 = ∞ ,
IZ = 10mA
IREF Temp Deviation
TA=-40℃~+80℃
IREF(DEV) R1=10KΩ , R2 = ∞ ,
IZ = 10mA
Off state Cathode Current
IZ(OFF) VREF = 0V VZ = 36V
2.482
2.47
2.482
2.47
2.495
2.495
2.495
2.495
10
-1.4
2
0.8
0.1
2.508
V
2.52
2.508
V
2.52
25 mV
-2.7 mV / V
4 uA
2.5 uA
0.5 uA
2013/03/13 Ver.4
Page 4