AT42QT1244-MUR
- Mfr.Part #
- AT42QT1244-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC TOUCH SENSOR 24KEY 32QFN
- Stock
- 2,789
- In Stock :
- 2,789
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- Manufacturer :
- Microchip Technology
- Product Category :
- Sensor, Capacitive Touch
- Operating Supply Current :
- 6.6mA
- Resolution :
- 10 b
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Manufacturer :
- Microchip
- Reach Compliance Code :
- Compliant
- Supply Voltage-Max (Vsup) :
- 5V
- Category :
- 24-key Qmatrix Touch Sensor
- Series :
- QMatrix™
- RoHS :
- Details
- Sensor Type :
- Button
- Product Type :
- Touch Sensors
- Supplier Package :
- QFN
- Package Shape :
- Square
- Subcategory :
- Sensors
- JESD-609 Code :
- e3
- Voltage - Supply :
- 3V~5V
- Product Category :
- Capacitive Touch Sensors
- Published :
- 1997
- Width :
- 5mm
- Package / Case :
- 32-VFQFN Exposed Pad
- Seated Height-Max :
- 1 mm
- JESD-30 Code :
- S-XQCC-N32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminals :
- 32
- Factory Lead Time :
- 4 Weeks
- Base Product Number :
- AT42QT1244
- Surface Mount :
- yes
- Height Seated (Max) :
- 1mm
- Number of Terminations :
- 32
- Length :
- 5mm
- Base Part Number :
- AT42QT1244
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Brand :
- Microchip Technology / Atmel
- RoHS Status :
- ROHS3 Compliant
- Mounting :
- Surface Mount
- Number of Inputs :
- Up to 24
- Current - Supply :
- 6.6mA
- Interface :
- I2C
- Pin Count :
- 32
- Temperature Grade :
- Industrial
- Number of Channels :
- 24 Channel
- Product Status :
- Active
- Proximity Detection :
- No
- Pbfree Code :
- yes
- Supplier Device Package :
- 32-QFN (5x5)
- Supply Voltage-Min (Vsup) :
- 3V
- Interface Type :
- I2C
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Matte Tin (Sn)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Form :
- NO LEAD
- LED Driver Channels :
- --
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~105°C
- Type :
- Buttons
- Number of Functions :
- 1
- Datasheets
- AT42QT1244-MUR

Sensor, Capacitive Touch Microchip Technology AT42QT1244-MUR Overview
Introducing the Microchip Technology AT42QT1244-MUR, a state-of-the-art Capacitive Touch Sensor designed for seamless integration into modern interactive applications. This robust 32QFN packaged IC is capable of managing up to 24 keys, making it an ideal solution for designers looking to enhance user interface experiences. The Sensor, Capacitive Touch Microchip Technology AT42QT1244-MUR is engineered to provide highly responsive and reliable touch inputs, which are essential in today's touch-enabled devices. Its versatility and high functionality make it perfect for a broad range of applications, from consumer electronics to industrial controls.
AT42QT1244-MUR Features
The AT42QT1244-MUR offers a variety of features that stand out in the capacitive touch sensor market:
- Support for up to 24 capacitive touch keys.
- Compact 32QFN package for space-sensitive applications.
- Low power consumption, enhancing battery life in portable devices.
- Advanced noise immunity capabilities to ensure accurate operation in electrically noisy environments.
- Automatic adjustment of sensitivity to accommodate different environmental conditions and maintain optimal performance.
AT42QT1244-MUR Applications
- Smart Home Devices: Integrates into home automation systems for touch-controlled lighting, thermostats, and security systems.
- Consumer Electronics: Enhances user interfaces in portable gadgets such as e-readers, gaming devices, and personal media players.
- Automotive Interfaces: Used in vehicle dashboard controls to provide touch inputs for audio systems, air conditioning units, and navigation screens.
- Medical Equipment: Implements touch controls in medical devices where hygiene and ease of use are critical.
- Industrial Controls: Facilitates the addition of touch capabilities to machinery controls, improving operator interaction and safety.
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