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LT1004IPWRE4-1-2 View Datasheet(PDF) - Texas Instruments

Part NameLT1004IPWRE4-1-2 TI
Texas Instruments TI
DescriptionMICROPOWER INTEGRATED VOLTAGE REFERENCES
LT1004IPWRE4-1-2 Datasheet PDF : 25 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
LT1004-1.2, LT1004-2.5
MICROPOWER INTEGRATED VOLTAGE REFERENCES
SLVS022M − JANUARY 1989 − REVISED MAY 2008
D Initial Accuracy
±4 mV for LT1004-1.2
±20 mV for LT1004-2.5
D Micropower Operation
D Operates up to 20 mA
D Very Low Reference Impedance
D Applications:
− Portable Meter Reference
− Portable Test Instruments
− Battery-Operated Systems
− Current-Loop Instrumentation
D OR PW PACKAGE
(TOP VIEW)
NC 1
NC 2
NC 3
ANODE 4
8 CATHODE
7 NC
6 CATHODE
5 NC
NC − No internal connection
Terminals 6 and 8 are internally connected.
LP PACKAGE
(TOP VIEW)
description/ordering information
The LT1004 micropower voltage reference is a
two-terminal band-gap reference diode designed
to provide high accuracy and excellent
temperature characteristics at very low operating
currents. Optimizing the key parameters in the
design, processing, and testing of the device
results in specifications previously attainable only
with selected units.
ANODE
CATHODE
NC
NC − No internal connection
The LT1004 is a pin-for-pin replacement for the LM285 and LM385 series of references, with improved
specifications. It is an excellent device for use in systems in which accuracy previously was attained at the
expense of power consumption and trimming.
The LT1004C is characterized for operation from 0°C to 70°C. The LT1004I is characterized for operation from
−40°C to 85°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright 2008, Texas Instruments Incorporated
1
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