AD7143_17 datasheet(34/57 Pages) AD

Teilenummer	AD7143

Bauteilbeschribung	Programmable Controller for Capacitance Touch Sensors

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AD7143

Rev. 0 | Page 33 of 56

TYPICAL APPLICATION CIRCUITS

SDA

0.1µF

10nF

SCLK

SENSOR PCB

SCROLL

WHEEL

1CIN2

2CIN3

3CIN4

4CIN5

11

VDRIVE

12

SDA

10

GND

9

VCC

AD7143

VDRIVE

INT

OPTIONAL

I2C INTERFACE

VOLTAGE

(1.65V TO 3.6V)

VCC

2.7V TO 3.6V

1µF TO 10µF

(OPTIONAL)

VHOST

HOST WITH

I2C

INTERFACE

2.2kΩ

Figure 46. Typical Application Circuit with I2C Interface

Ähnliche Beschreibung - AD7143_17

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Analog Devices	AD7142	1Mb / 70P	Programmable Controller for Capacitance Touch Sensors
	AD7142	958Kb / 73P	Programmable Controller for Capacitance Touch Sensors REV. A
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	AD7147	889Kb / 73P	CapTouch Programmable Controller for Single-Electrode Capacitance Sensors REV. D
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Texas Instruments	TSC2301	1Mb / 94P	[Old version datasheet] PROGRAMMABLE TOUCH SCREEN CONTROLLER
ON Semiconductor	LC717A30UR	241Kb / 14P	Capacitance?륞igital?륝onverter LSI for Electrostatic Capacitive Touch Sensors November, 2018 ??Rev. 0

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