SP432 Datasheet, PDF (4/14 Pages) Sipex Corporation – High Speed, Low Power Quad RS-422 Differential Line Receiver

SP432
Low Voltage Adjustable Precision Shunt Regulators
ELECTRICAL CHARACTERISTICS
(TA=25℃ , Unless otherwise specified)
SP432AS23RG & SP432AS25RG & SP432AS35RG
Parameter
Symbol
Conditions
Reference Voltage
VREF Temp Deviation
VREF
VDEV
VZ = VREF TA=25℃
IZ = 10mA TA=-40℃~+80℃
TA=-40℃~+80℃
VZ = VREF , IZ = 10mA
Ratio of change in VREF to change ΔVREF / IZ = 10mA
in Cathode voltage
ΔVZ ΔVZ = 16V ~ VREF
Reference Input
Current
IREF
R1=10KΩ , R2 = ∞ ,
IZ = 10mA
TA=-40℃~+80℃
IREF Temp Deviation
IREF(DEV) R1=10KΩ , R2 = ∞ ,
IZ = 10mA
Off state Cathode Current
IZ(OFF) VREF = 0V ^{VZ = 6V}
VZ = 12V
Dynamic output impedance
RZ
f < 1KHZ , VZ = VREF
IZ = 1mA ~ 100mA
Minimum Operation Current
IZ(MIN) VZ = VREF
Min. Typ. Max. Unit
1.234 1.24 1.246
1.222
1.258
V
10 25 mV
-1.0 -2.7 mV / V
0.15 0.5 uA
0.1 0.4 uA
0.5 1.0 uA
0.25 0.4 Ω
30 80 uA
SP432BS23RG & SP432BS25RG & SP432BT92AG & SP432BS35RG
Parameter
Symbol
Conditions
Reference Voltage
VREF Temp Deviation
VREF
VDEV
VZ = VREF TA=25℃
IZ = 10mA TA=-40℃~+80℃
TA=-40℃~+80℃
VZ = VREF , IZ = 10mA
Ratio of change in VREF to change ΔVREF / IZ = 10mA
in Cathode voltage
ΔVZ ΔVZ = 16V ~ VREF
Reference Input
Current
IREF
R1=10KΩ , R2 = ∞ ,
IZ = 10mA
TA=-40℃~+80℃
IREF Temp Deviation
IREF(DEV) R1=10KΩ , R2 = ∞ ,
IZ = 10mA
Off state Cathode Current
VZ = 6V
IZ(OFF) VREF = 0V
VZ = 12V
Dynamic output impedance
RZ
f < 1KHZ , VZ = VREF
IZ = 1mA ~ 100mA
Minimum Operation Current
IZ(MIN) VZ = VREF
Min. Typ. Max. Unit
1.228 1.24 1.252
1.215
1.265
V
10 25 mV
-1.0 -2.7 mV / V
0.15 0.5 uA
0.1 0.4 uA
0.5 1.0 uA
0.25 0.4 Ω
30 80 uA
2006/07/12 Ver.5
Page 4