Parameters |
Mounting Type |
Surface Mount |
Package / Case |
28-SSOP (0.209, 5.30mm Width) |
Supplier Device Package |
28-SSOP |
Operating Temperature |
-40°C~105°C |
Packaging |
Tape & Reel (TR) |
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-ASG Overview
Materials from Tape & Reel (TR) are used to package it. In order to mount it on the PCB, Surface Mount is used. A significant reason for 28-SSOP (0.209, 5.30mm Width)'s popularity in the electronic industry is its low package cost. The 3V~5.5V Supply Voltage ensures its normal operation. A Up to 4 input is used. For standard grade applications, it belongs to the Type Buttons. In order for it to operate properly, it should always have a temperature of -40°C~105°C. The QProx?, QTouch? Series has the best cost-down performance ratio on the market. In this system, 2.5mA is responsible for supplying the supply current. 14 b represents the part's resolution. A LED driver has a channel of Up to 4. The supplier device has the package 28-SSOP.
QT140-ASG Features
28-SSOP (0.209, 5.30mm Width) package
Up to 4 LED driver channels
QT140-ASG Applications
There are a lot of Microchip Technology QT140-ASG Capacitive Sensors applications.
- Television controls
- PC peripherals
- Remote Controls
- Remote controls
- Night Lights
- PC Peripherals
- Mobile Appliances
- Remote Control Trackpads
- Standard PIR sensor cost reduction
- Personal media players (MP3/MP4)