Datasheet4U Logo Datasheet4U.com

QT1100A-ISG Datasheet - QUANTUM

QT1100A-ISG - 10 KEY QTOUCH SENSOR IC

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Figure 1.1 SPI Connection Diagram .

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

Figure 1.2 UART / Scanport Connection Diagram .

.

.

.

.

.

.

.

.

.

Figure 1.3 Scanport Only Connection Diagram+ .

.

.

.

.

.

.

.

.

.

.

2 Device Control & Wiring .

.

.

.

.

.

.

.

.

.

.

.

.

.

www.DataSheet4U.com lQ QT1100A-ISG 10 KEY QTOUCH™ SENSOR IC ADVANCED INFORMATION z 10 independent touch sensing fields z 100% autocal for life - no adjustments required z SPI and UART serial interfaces z Scanport output - simulates a membrane keypad z Simple external per channel passive circuit z User-defined setups of operating parameters z 3.3V~5.0V single supply operation z AKS™ Adjacent Key Suppression for tight key layouts z Sleep mode for low power operation z Spread spectrum modulated

QT1100A-ISG Features

* - self detects faults z Lower per key cost than many mechanical switches z Lead-free package APPLICATIONS

* PC peripherals

* Television controls

* Instrument panels

* Appliance controls

* Pointing devices

* Gaming machines Actual Size QT1100A charge-transfer (“QT”) QTouch I

QT1100A-ISG_QUANTUM.pdf

Preview of QT1100A-ISG PDF
QT1100A-ISG Datasheet Preview Page 2 QT1100A-ISG Datasheet Preview Page 3

Datasheet Details

Part number:

QT1100A-ISG

Manufacturer:

QUANTUM

File Size:

587.68 KB

Description:

10 key qtouch sensor ic.

📁 Related Datasheet

📌 All Tags