| Parameters | 
                                                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 44-TQFP | 
                                                                            
                                            | Number of Pins | 44 | 
                                                                            
                                            | Supplier Device Package | 44-TQFP (10x10) | 
                                                                            
                                            | Operating Temperature | -40°C~105°C | 
                                                                            
                                            | Packaging | Tray | 
                                                                            
                                            | Published | 2005 | 
                                                                            
                                            | Series | QMatrix™ | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Termination | SMD/SMT | 
                                                                            
                                            | Type | Buttons | 
                                                                            
                                            | Max Operating Temperature | 105°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Voltage - Supply | 4.75V~5.25V | 
                                                                            
                                            | Base Part Number | QT60486 | 
                                                                            
                                            | Number of Channels | 48 | 
                                                                            
                                            | Interface | SPI, UART | 
                                                                            
                                            | Max Supply Voltage | 5.25V | 
                                                                            
                                            | Min Supply Voltage | 4.75V | 
                                                                            
                                            | Operating Supply Current | 25mA | 
                                                                            
                                            | Nominal Supply Current | 20μA | 
                                                                            
                                            | Current - Supply | 25mA Max | 
                                                                            
                                            | Number of Inputs | Up to 48 | 
                                                                            
                                            | Resolution | 9 b | 
                                                                            
                                            | Sensing Method | Capacitive | 
                                                                            
                                            | Proximity Detection | No | 
                                                                            
                                            | Height | 1mm | 
                                                                            
                                            | Length | 10mm | 
                                                                            
                                            | Width | 10mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                QT60486-ASG Overview
It is packaged using materials from Tray. Using Surface Mount, it can be mounted on the PCB. A significant part of the 44-TQFP's popularity in the electronic industry is its low package cost. A normal operation of the 4.75V~5.25V is ensured by providing a 4.75V~5.25V Supply Voltage. It uses Up to 48 inputs. In standard grade applications, it belongs to Type Buttons. Temperature -40°C~105°C should always be maintained during operation. Featuring the best cost-down performance ratio on the market, the QMatrix? Series is the most cost-effective option. The current supply for this system is provided by 25mA Max. 9 b represents the part's resolution. Supply current is set to 25mA for the device. As long as the pin number remains 44, the component is in good shape. There is a QT60486 at the center of the gadget's greatest component. The supplier device has the package 44-TQFP (10x10). Including it in the Surface Mount mount is a great feature. 48-channels transport data. Operating it should feel warmer than -40°C. In this case, 105°C is the maximum Operating Temperature. 
QT60486-ASG Features
44-TQFP package
QT60486-ASG Applications
There are a lot of Microchip Technology QT60486-ASG Capacitive Sensors applications. 
- Gesture Recognition
- Movement detection
- Mobile Phones
- Tablets
- Access Controls
- MP3 Players
- Appliances
- Proximity Sensor
- MP3 players
- Remote Controls