AD7142ACPZ-500RL7 datasheet(3/70 Pages) AD

部件名	AD7142ACPZ-500RL7

功能描述	Programmable Controller for Capacitance Touch Sensors

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制造商	AD [Analog Devices]

网页	http://www.analog.com

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3 / 70 page

Data Sheet

AD7142

Rev. B | Page 3 of 70

REVISION HISTORY

9/2017—Rev. A to Rev. B

Changes to Figure 6, Figure 7, and Table 7 ....................................9

Changes to Figure 59 ......................................................................40

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

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

1/2007—Rev. 0 to Rev. A

Updated Format.................................................................. Universal

Changes to Data Sheet Title .............................................................1

Inserted Figure 5................................................................................8

Changes to Figure 18 ......................................................................12

Changes to Operating Modes Section ..........................................13

Changes to CIN Input Multiplexer Setup Section ......................14

Changes to Table 9 and Conversion Sequencer Section ............15

Changes to Noncontact Proximity Detection Section ...............18

Changes to Recalibration Section and Table 12 ..........................18

Deleted FIFO Control Section.......................................................19

Changes to Figure 31 and Table 13 ...............................................20

Changes to Figure 32 ......................................................................21

Changes to Capacitance Sensor Behavior with Calibration

Section ..............................................................................................22

Added Slow FIFO and SLOW_FILTER_UPDATE_LVL

Section ..............................................................................................23

Changes to Adaptive Threshold and Sensitivity Section ...........24

Inserted Figure 37 and Table 13 ....................................................25

Deleted Figure 42 ............................................................................29

Changes to CSHIELD Output Section ...............................................30

Changes to Figure 55 ......................................................................36

Changes to Power-up Sequence Section ......................................37

Changes to Figure 58 ......................................................................38

Changes to Table 21 ........................................................................42

Changes to Table 24 ........................................................................43

Changes to Table 25 ........................................................................44

Changes to Table 29 ........................................................................48

Changes to Table 31 ........................................................................49

6/2006—Revision 0: Initial Version

类似零件编号 - AD7142ACPZ-500RL7

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Analog Devices	AD7142ACPZ-500RL7	844Kb / 73P	Programmable Controller for Capacitance Touch Sensors REV. A
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