SP431 Datasheet, PDF (3/12 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)
SP431XT92AG
Parameter
Symbol
Conditions
Reference Voltage
VREF
VZ = VREF
IZ = 10mA
SP431AT92AG
SP431BT92AG
VREF Temp Deviation
VDEV
TA=-40℃~+80℃
VZ = VREF , IZ = 10mA
Ratio of change in VREF to change ΔVREF / IZ = 10mA
in Cathode voltage
ΔVZ ΔVZ = 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
Dynamic output impedance
RZ
f < 1KHZ , VZ = VREF
IZ = 1mA ~ 100mA
Minimum Operation Current
IZ(MIN) VZ = VREF
Min. Typ. Max. Unit
2.475 2.5 2.525
V
2.487 2.5 2.513
10 25 mV
-1.4 -2.7 mV / V
2
4 uA
0.8 2.5 uA
0.1 0.5 uA
0.25 0.5 Ω
0.4 0.7 mA
2007/07/15 Ver.3
Page 3