LX1004(2005) データシートの表示（PDF） - Microsemi Corporation
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LX1004 Datasheet PDF : 7 Pages
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Not Recommended For New Design
LX1004
1.2V & 2.5V MICROPOWER VOLTAGE REFERENCE
THE INFINITE POWER OF INNOVATION
PRODUCTION DATA SHEET
DESCRIPTION
The LX1004 Micropower Voltage References
are two terminal bandgap reference diodes designed
and optimized for accurate low power operation in
portable and other power sensitive systems.
Operating currents are guaranteed from as low as
10µA up to 20mA giving designers a great deal of
flexibility in optimizing power consumption, noise
and ultimate application performance. The LX1004
is available in fixed 1.2V and 2.5V reference
values.
Process and circuit design optimization provide
for high accuracy with initial tolerance values of
±4mV and ±20mV, respectively. Complementing
their initial accuracy, the bandgap reference is
temperature compensated to deliver 20ppm
performance over the 0° to 70°C operating
temperature range.
The LX1004 from Linfinity is a pin for-pin
replacement for the LT1004 and LM385 families
of voltage references.
KEY FEATURES
Guaranteed ±4mV Initial
Accuracy LX1004-1.2
Guaranteed ±20mV Initial
Accuracy LX1004-2.5
Guaranteed 10µA Operating
Current
Guaranteed Temperature
Performance
Operates Up to 20mA
Very Low Dynamic Impedance
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
APPLICATIONS
Portable Meter References
Portable Test Instruments
Battery Operated Systems
Current Loop Instrumentation
PRODUCT HIGHLIGHT
MICROPOWER REFERENCE FROM 2 CELL BATTERY
2V
MICROPOWER REFERENCE FROM 9V BATTERY
9V
39K
1.235V
200K
2.5V
LM1004-1.2
LM1004-2.5
TA (°C)
0 to 70
Reference
Voltage
1.2V
2.5V
PACKAGE ORDER INFO
Plastic SOIC
Initial DM 8-Pin
Tolerance
RoHS Compliant / Pb-free
Transition DC: 0440
±4mV
LX1004CDM-1.2
±20mA
LX1004CDM-2.5
Plastic TO-92
LP 3-Pin
RoHS Compliant / Pb-free
Transition DC: 0509
LX1004CLP-1.2
LX1004CLP-2.5
Note: Available in Tape & Reel. Append the letters “TR” to the part number (i.e. LX1004CDM-2.5-TR).
Copyright © 1996
Rev. 1.2a,2005-03-08
LINFINITY MICROELECTRONICS INC.
11861 WESTERN AVENUE, GARDEN GROVE, CA. 92841, 714-898-8121, FAX: 714-893-2570
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