FDC1004

SNOSCY5B – AUGUST 2014 – REVISED APRIL 2015

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Table of Contents

8.4

Device Functional Modes........................................ 11

1

Features .................................................................. 1

8.5

Programming........................................................... 13

2

Applications ........................................................... 1

8.6

Register Maps ........................................................ 16

3

Description ............................................................. 1

9

Applications and Implementation ...................... 20

4

Typical Application ................................................ 1

9.1

Application Information............................................ 20

5

Revision History..................................................... 2

9.2

Typical Application ................................................. 21

6

Pin Configuration and Functions ......................... 4

9.3

Do's and Don'ts ...................................................... 23

7

Specifications......................................................... 5

9.4

Initialization Set Up ................................................ 23

7.1

Absolute Maximum Ratings ...................................... 5

10

Power Supply Recommendations ..................... 23

7.2

ESD Ratings.............................................................. 5

11

Layout................................................................... 23

7.3

Recommended Operating Conditions ....................... 5

11.1

Layout Guidelines ................................................. 23

7.4

Thermal Information ................................................. 5

11.2

Layout Example .................................................... 23

7.5

Electrical Characteristics........................................... 6

12

Device and Documentation Support ................. 24

7.6

12.1

Documentation Support ....................................... 24

7.7

12.2

Trademarks ........................................................... 24

7.8

Typical Characteristics .............................................. 8

12.3

Electrostatic Discharge Caution ............................ 24

8

Detailed Description ............................................ 10

12.4

Glossary ................................................................ 24

8.1

Overview ................................................................. 10

13

Mechanical, Packaging, and Orderable

8.2

Functional Block Diagram ....................................... 10

Information ........................................................... 24

8.3

Feature Description................................................. 10

5 Revision History

Changes from Revision A (October 2014) to Revision B

Page

•

Changed max temp range from 85C to 125C throughout ..................................................................................................... 1

•

Added VSSOP package type ................................................................................................................................................. 1

•

Added note to Electrical Characteristics table ....................................................................................................................... 2

•

Deleted WSON DAP explicit assignment to GND in diagram ................................................................................................ 4

•

Added VSSOP package diagram .......................................................................................................................................... 4

•

Changed table from Handling Ratings to ESD Ratings and moved Storage Temp to Absolute Maximum Ratings ............. 5

•

Added JA thermal resistance for VSSOP package ............................................................................................................... 5

•

Added JC thermal resistance for WSON package ................................................................................................................ 5

•

Added JC thermal resistance for VSSOP package ............................................................................................................... 5

•

Added JC thermal resistance for WSON package ................................................................................................................ 5

•

Added JB thermal resistance for VSSOP package ............................................................................................................... 5

•

Added note to Electrical Characteristics table ....................................................................................................................... 6

•

Added note to Electrical Characteristics limits ...................................................................................................................... 6

•

•

•

Changed gain error unit to "%" from "% of full scale"............................................................................................................. 6

•

Changed tcG to "-37.5" from "2.1" ......................................................................................................................................... 6

•

Changed tcG unit to "ppm/°C" from "ppm of full scale/°C"..................................................................................................... 6

•

Added testing for PSRR condition .......................................................................................................................................... 6

•

Changed PSRR to "13.6" from "11" ...................................................................................................................................... 6

•

•

Deleted CAPDAC resolution from EC table ........................................................................................................................... 6

•

•

•

Changed DRV value of 400pF from typ and moved to max limit ........................................................................................... 6

2

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