SP431 Datasheet, PDF (4/14 Pages) Sipex Corporation – High Speed, +3.3V Quad RS-422 Differential Line Driver

SP431
High Voltage Adjustable Precision Shunt Regulators
Dynamic output impedance
Minimum Operation Current
RZ
f < 1KHZ , VZ = VREF
IZ = 1mA ~ 100mA
IZ(MIN) VZ = VREF
0.25 0.5 Ω
0.4 0.7 mA
TESTING CIRCUIT
2013/03/13 Ver.4
Page 5