Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
20-VFQFN Exposed Pad |
Operating Temperature |
-40°C~85°C |
Packaging |
Cut Tape (CT) |
Published |
2011 |
Series |
QTouch™ |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Type |
Buttons, Slider, Wheel |
Voltage - Supply |
1.8V~5.5V |
Base Part Number |
AT42QT2120 |
Number of Channels |
12 |
Interface |
I2C |
Number of Inputs |
Up to 12 |
Proximity Detection |
Yes |
LED Driver Channels |
Up to 10 |
RoHS Status |
ROHS3 Compliant |
AT42QT2120-MMHR Overview
Packing materials come from Cut Tape (CT). Using Surface Mount, it can be mounted on the PCB. Despite its low package costs, 20-VFQFN Exposed Pad enjoys a significant amount of popularity in the electronic industry. In order for it to operate normally, it requires the 1.8V~5.5V Supply Voltage. We use Up to 12 inputs. The Type Buttons, Slider, Wheel is suitable for standard grade applications. The temperature at which it operates should always be -40°C~85°C. The QTouch? Series has the best cost-down performance ratio on the market. Up to 10 channels are used by LED drivers. AT42QT2120 represents the most important part of the gadget. It is transmitted over a channel of 0 bytes.
AT42QT2120-MMHR Features
20-VFQFN Exposed Pad package
Up to 10 LED driver channels
AT42QT2120-MMHR Applications
There are a lot of Microchip Technology AT42QT2120-MMHR Capacitive Sensors applications.
- MP3 players
- Remote and Direct Liquid Level Sensor
- Automotive Rain Sensor
- Gaming devices
- MP3 Players
- Rain, Fog, Ice, Snow Sensor
- Remote Control Trackpads
- Television controls
- PC peripherals
- Proximity Sensor