AD7147 Просмотр технического описания (PDF) - Analog Devices

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AD7147

CapTouch Programmable Controller for Single-Electrode Capacitance Sensors

Analog Devices 

Data Sheet

REVISION HISTORY

1/15—Rev. D to Rev. E

Updated Outline Dimensions........................................................70

Changes to Ordering Guide...........................................................70

9/11—Rev. C to Rev. D

Changes to Ordering Guide...........................................................70

5/11—Rev. B to Rev. C

Changes to Features Section ............................................................1

Changes to Ordering Guide...........................................................70

Added Automotive Products Section ...........................................70

AD7147

7/09—Rev. A to Rev. B

Changes to BIAS Pin Description ................................................... 8

Changes to BIAS Pin Section.........................................................12

8/08—Rev. 0 to Rev. A

Changes to Table 3 ............................................................................ 4

Added Figure 3, Renumbered Sequentially ...................................6

Changes to Low Power Mode Section..........................................13

Added Latency from Touch to Response Section.......................13

Added Low Latency from Touch to Response Section ..............13

Changes to Figure 60 and Figure 61 .............................................40

Changes to Figure 62 ......................................................................41

Added Exposed Pad Notation to Outline Dimensions ..............68

9/07—Revision 0: Initial Version

Rev. E | Page 3 of 70

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