PRODUCT DATABOOK 1996/1997
LX6431/LX6431A/LX6431B
PRECISION PROGRAMMABLE REFERENCES
PRODUCTION DATA SHEET
PA R A M E T E R M E A S U R E M E N T I N F O R M AT I O N
Input
VKA
IK
Input
R1
IREF
VKA
IK
VREF
R2
VREF
FIGURE 9 — TEST CIRCUIT FOR VKA = VREF
FIGURE 10 — TEST CIRCUIT FOR V > V
KA
REF
Input
VKA
IOFF
FIGURE 11 — TEST CIRCUIT FOR I
OFF
8
Copyright © 1999
Rev. 1.4 6/99