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QT140-D
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| 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