AT42QT1481-AUR – ATMEL

Part Number:

AT42QT1481-AUR

Manufacturer:

ATMEL

Date Code:

21+

RoHS:

RoHS Compliant

MSL:

COO:

TAIWAN

Description:

48‑Key Touch Sensor IC, 44‑TQFP Package

Datasheet:

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Product Details:

Overview

The AT42QT1481-AUR is a 48-key capacitive touch sensor integrated circuit manufactured by ATMEL. This device enables touch-based input for a variety of applications. It is supplied in a 44-pin TQFP (Thin Quad Flat Pack) package, facilitating surface mount assembly.

Key Features

48 Individual Touch Channels
Low Power Consumption
Direct Key Output
44-Pin TQFP Package

Applications

This touch sensor IC is commonly used in human-machine interface (HMI) systems and control panels where a large number of touch inputs are required. Its low power characteristics also make it suitable for battery-powered devices.

Consumer Electronics
Industrial Control Panels
Appliance User Interfaces