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LT1004IDG4-1-2 PDF预览

LT1004IDG4-1-2

更新时间: 2024-02-26 00:26:25
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德州仪器 - TI /
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MICROPOWER INTEGRATED VOLTAGE REFERENCES

LT1004IDG4-1-2 数据手册

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LT1004-1.2, LT1004-2.5  
MICROPOWER INTEGRATED VOLTAGE REFERENCES  
SLVS022M − JANUARY 1989 − REVISED MAY 2008  
D OR PW PACKAGE  
(TOP VIEW)  
D
Initial Accuracy  
4 mV for LT1004-1.2  
20 mV for LT1004-2.5  
NC  
NC  
NC  
CATHODE  
NC  
CATHODE  
NC  
1
2
3
4
8
7
6
5
D
D
D
D
Micropower Operation  
Operates up to 20 mA  
ANODE  
Very Low Reference Impedance  
Applications:  
NC − No internal connection  
Terminals 6 and 8 are internally connected.  
− Portable Meter Reference  
− Portable Test Instruments  
− Battery-Operated Systems  
− Current-Loop Instrumentation  
LP PACKAGE  
(TOP VIEW)  
description/ordering information  
ANODE  
CATHODE  
NC  
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.  
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.  
Copyright 2008, Texas Instruments Incorporated  
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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

LT1004IDG4-1-2 替代型号

型号 品牌 替代类型 描述 数据表
REF1004C-1.2 TI

类似代替

1.235V、20ppm/°C 微功耗基准电压 | D | 8 | 0 to 70
REF1004I-1.2 TI

类似代替

1.235V、20ppm/°C 微功耗基准电压 | D | 8 | -40 to 85
LT1004CD-1-2 TI

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MICROPOWER INTEGRATED VOLTAGE REFERENCES

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