| Parameters | 
                                                                                                            
                                            | Mounting Type | Through Hole | 
                                                                            
                                            | Package / Case | 8-DIP (0.300, 7.62mm) | 
                                                                            
                                            | Supplier Device Package | 8-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 5 | 
                                                                            
                                            | Resolution | 14 b | 
                                                                            
                                            | Proximity Detection | Yes | 
                                                                            
                                            | LED Driver Channels | Up to 5 | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                                                    
                            
                         
                                                QT150-D Overview
Materials from Tube are used to package it. This is done by mounting it with Through Hole on the PCB. In the electronic industry, 8-DIP (0.300, 7.62mm)'s low package cost contributes significantly to its popularity. A normal operation of the 3V~5.5V is ensured by providing a 3V~5.5V Supply Voltage. It uses Up to 5 inputs. Type Buttons is for applications of standard grade. The temperature at which it operates should always be 0°C~70°C. QProx?, QTouch? Series offers the best value due to its cost-down performance ratio. In this system, 2.5mA is responsible for supplying the supply current. 14 b is the part's resolution. Up to 5 is the channel number of the LED drivers. Supplier device package is 8-DIP. 
QT150-D Features
8-DIP (0.300, 7.62mm) package
Up to 5 LED driver channels
QT150-D Applications
There are a lot of Microchip Technology QT150-D Capacitive Sensors applications. 
- Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
- Remote Control Trackpads
- Proximity Sensor
- Navigation devices
- Appliances
- MP3 players
- Automotive Door I Kick Sensors
- Remote controls
- Mobile handsets and smartphones
- Compact Capacitive Keyboards