lx1990 Microsemi Corporation, lx1990 Datasheet - Page 4
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lx1990
Manufacturer Part Number
lx1990
Description
Dual Programmable Led Current Sink
Manufacturer
Microsemi Corporation
Datasheet
1.LX1990.pdf
(11 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
lx1990ILM
Manufacturer:
Microsemi Analog Mixed Signal
Quantity:
28 625
Company:
Part Number:
lx1990ILM-TR
Manufacturer:
WJ
Quantity:
120
Copyright © 2001
Rev. 1.0d, 2005-03-14
ENABLE
TM
VDD
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Bias
1.25V
S I M P L I F I E D B L O C K D I A G R A M
REF
Figure 1 – Simplified Block Diagram
-
Integrated Products
®
Microsemi
Dual Programmable LED Current Sink
ISET
1:1 Current Mirror
I
GND
OUTA
100X
I
OUTB
LX1990
100X
Page 4