ADR291GT9 Analog Devices Inc, ADR291GT9 Datasheet - Page 2
![IC VREF PREC 2.5V 5MA OUT TO92-3](/photos/7/49/74940/505-t0-92-3_sml.jpg)
ADR291GT9
Manufacturer Part Number
ADR291GT9
Description
IC VREF PREC 2.5V 5MA OUT TO92-3
Manufacturer
Analog Devices Inc
Series
XFET®r
Datasheet
1.ADR292GRZ.pdf
(20 pages)
Specifications of ADR291GT9
Rohs Status
RoHS non-compliant
Reference Type
Series
Voltage - Output
2.5V
Tolerance
±0.24%
Temperature Coefficient
30ppm/°C
Voltage - Input
2.8 ~ 15 V
Number Of Channels
1
Current - Quiescent
15µA
Current - Output
5mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
Current - Cathode
-
ADR291/ADR292
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Connection Diagrams...................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configurations and Function Descriptions ........................... 7
Typical Performance Characteristics ............................................. 8
Terminology .................................................................................... 12
Theory of Operation ...................................................................... 13
REVISION HISTORY
12/07—Rev. D to Rev. E
Changes to Features.......................................................................... 1
Changes to Figure 34...................................................................... 14
3/06—Rev. C to Rev. D
Updated Format..................................................................Universal
Change to Table 8 ............................................................................. 6
Updated Outline Dimensions ....................................................... 15
Changes to Ordering Guide .......................................................... 16
ADR291 Electrical Specifications............................................... 3
ADR292 Electrical Specifications............................................... 4
ESD Caution.................................................................................. 6
Rev. E | Page 2 of 20
Applications Information .............................................................. 14
Outline Dimensions ....................................................................... 16
9/03—Rev. B to Rev. C
Deleted ADR290.................................................................Universal
Changes to Specifications.................................................................2
Changes to Ordering Guide .............................................................4
Updated Outline Dimensions....................................................... 13
Device Power Dissipation Considerations.............................. 13
Basic Voltage Reference Connections ..................................... 13
Noise Performance ..................................................................... 13
Turn-On Time ............................................................................ 13
Negative Precision Reference Without Precision Resistors.. 14
Precision Current Source .......................................................... 14
High Voltage Floating Current Source .................................... 14
Kelvin Connections.................................................................... 15
Low Power, Low Voltage Reference for Data Converters ..... 15
Voltage Regulator for Portable Equipment ............................. 15
Ordering Guide .......................................................................... 17