QT140-D
| 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 | Non-RoHS Compliant |
QT140-D Overview
Packing materials come from Tube. This is done by mounting it with Through Hole on the PCB. A significant part of the 28-DIP (0.300, 7.62mm)'s popularity in the electronic industry is its low package cost. A normal operation of the 3V~5.5V is ensured by providing a 3V~5.5V Supply Voltage. Up to 4 is used as an input. It belongs to the Type Buttons for standard grade applications. Keeping its operational temperature at 0°C~70°C is always a good idea. QProx?, QTouch? Series offers the best value due to its cost-down performance ratio. 2.5mA provides the supply current for this system. Part resolution is 14 b. Drivers for LEDs have Up to 4 channels. Supplier device package 28-DIP.
QT140-D Features
28-DIP (0.300, 7.62mm) package
Up to 4 LED driver channels
QT140-D Applications
There are a lot of Microchip Technology QT140-D Capacitive Sensors applications.
- Navigation devices
- Remote controls
- Automotive Rain Sensor
- Material Size Detection
- Industrial and medical devices
- Gesture Recognition
- Rain I Fog I Ice I Snow Sensor
- Proximity Sensor
- Nolebooks
- Compact Capacitive Keyboards
