AT42QT1011 View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT42QT1011

Single-key QTouch® Touch Sensor IC

Atmel Corporation 

1.3 Schematics

1.3.1 6-pin SOT23-6

Figure 1-1. Basic Circuit Configuration

VDD

5

VDD

1 OUT

SNSK 3

Cs

SNS 4

SYNC/MODE 6

VSS

2

SENSE

ELECTRODE

Rs

Cx

Note: A bypass capacitor should be tightly wired

between Vdd and Vss and kept close to pin 5.

1.3.2 8-pin UDFN/USON

Figure 1-2. Basic Circuit Configuration

Vdd

7

VDD

5

OUT

SNSK 1

Cs

2

NC

8

SNS

3

NC

6

SYNC/MODE

VSS

4

SENSE

ELECTRODE

Rs

Cx

Note: A bypass capacitor should be tightly wired

between Vdd and Vss and kept close to pin 5.

AT42QT1010 [DATASHEET]

4

9542I–AT42–05/2013

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