QT140-DG
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 28-DIP (0.300, 7.62mm) |
| Supplier Device Package | 28-DIP |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2002 |
| Series | QProx™, QTouch™ |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Buttons |
| Voltage - Supply | 3V~5.5V |
| Current - Supply | 2.5mA |
| Number of Inputs | Up to 4 |
| Resolution | 14 b |
| Proximity Detection | Yes |
| LED Driver Channels | Up to 4 |
| RoHS Status | ROHS3 Compliant |
QT140-DG Overview
The packaging uses materials from Tube. It is mounted on the PCB using Through Hole. In the electronic industry, 28-DIP (0.300, 7.62mm)'s low package cost contributes significantly to its popularity. The 3V~5.5V Supply Voltage ensures that it operates normally. This method uses inputs from Up to 4. Standard grade applications belong to Type Buttons. Keeping its operational temperature at 0°C~70°C is always a good idea. Due to its excellent cost-to-performance ratio, the QProx?, QTouch? Series represents a great value. A supply current of 2.5mA is provided to this system. The part is 14 b-resolution. LED drivers use Up to 4 channels. Supplier device 28-DIP comes in a package.
QT140-DG Features
28-DIP (0.300, 7.62mm) package
Up to 4 LED driver channels
QT140-DG Applications
There are a lot of Microchip Technology QT140-DG Capacitive Sensors applications.
- Mobile phones
- Television controls
- Compact Capacitive Keyboards
- MP3 players
- Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
- Night Lights
- Movement detection
- Remote controls
- PC Peripherals
- Material Stack Height
