Datasheet AD780 (Analog Devices) - 2

link to page 1 link to page 1 link to page 1 link to page 1 link to page 2 link to page 3 link to page 4 link to page 4 link to page 4 link to page 4 link to page 5 link to page 6 link to page 6 link to page 7 link to page 7 link to page 7 link to page 8 link to page 8 link to page 8 link to page 9 link to page 9 link to page 10 link to page 10 link to page 10 link to page 10 link to page 11 link to page 12
AD780 Data Sheet TABLE OF CONTENTS
Features .. 1 Temperature Performance..7 Functional Block Diagram .. 1 Temperature Output Pin ..7 General Description ... 1 Temperature Transducer Circuit ...8 Product Highlights ... 1 Supply Current Over Temperature ...8 Revision History ... 2 Turn-On Time ...8 Specifications ... 3 Dynamic Performance ..9 Absolute Maximum Ratings .. 4 Line Regulation ..9 Thermal Resistance .. 4 Precision Reference for High Resolution 5 V Data Notes... 4 Converters ... 10 ESD Caution .. 4 4.5 V Reference from 5 V Supply ... 10 Theory of Operation .. 5 Negative (–2.5 V) Reference ... 10 Applying the AD780 ... 6 Outline Dimensions ... 11 Noise Performance ... 6 Ordering Guide .. 12 Noise Comparison .. 7
REVISION HISTORY 8/2017—Rev. H to Rev. I 12/2012—Rev. E to Rev. F
Added Thermal Resistance Section and Table 3; Renumbered Updated Outline Dimensions ... 11 Sequentially ... 4 Changes to Ordering Guide .. 12
10/2015—Rev. G to Rev. H 5/2004—Rev. D to Rev. E
Changes to Table 3 .. 4 Updated Format .. Universal Changes to Notes Section .. 4 Changes to Temperature Transducer Circuit Section .. 8 Changes to Ordering Guide .. 12
8/2015—Rev. F to Rev. G
Changed NC to DNC .. Throughout
1/2004—Rev. C to Rev. D
Added Solder Heat Shift Parameter, Table 1 ... 3 Changes to Specifications ... 2 Added Table 3; Renumbered Sequential y .. 4 Updated Ordering Guide ... 3 Changes to Figure 3 .. 4 Updated Outline Dimensions ... 10 Change to Notes Section .. 4 Changes to Ordering Guide .. 12
5/2002—Rev. B to Rev. C
Updates to Packages ... 10 Rev. I | Page 2 of 12 Document Outline Features Functional Block Diagram General Description Product Highlights Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance Notes ESD Caution Theory of Operation Applying the AD780 Noise Performance Noise Comparison Temperature Performance Temperature Output Pin Temperature Transducer Circuit Supply Current Over Temperature Turn-On Time Dynamic Performance Line Regulation Precision Reference for High Resolution 5 V Data Converters 4.5 V Reference from 5 V Supply Negative (–2.5 V) Reference Outline Dimensions Ordering Guide