QT161-AS Overview
The packaging uses materials from Tube. Using Surface Mount, it can be mounted on the PCB. Its low package cost accounts for much of 28-SSOP (0.209, 5.30mm Width)'s popularity in the electronic industry. In order to ensure its normal operation, it needs the 3V~5.5V Supply Voltage. A Up to 6 input is used. Standard grade applications are classified as type Buttons. The temperature should always be kept at -40°C~105°C during operation. Featuring the best cost-down performance ratio on the market, the QProx™, QTouch™ Series is the most cost-effective option. For this system, the supply current comes from 2.5mA. A part's resolution is 14 b. Drivers for LEDs have Up to 6 channels. The supplier device has the package 28-SSOP.
QT161-AS Features
28-SSOP (0.209, 5.30mm Width) package
Up to 6 LED driver channels

QT161-AS Applications
There are a lot of Microchip Technology
QT161-AS Capacitive Sensors applications.

High-resolution Metal Profling
Rain I Fog I Ice I Snow Sensor
Material Size Detection
Material Stack Height
Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
Collision Avoidance
Rain, Fog, Ice, Snow Sensor
Automotive Door and Kick Sensors
Compact Capacitive Keyboards
Remote Control Trackpads

Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209, 5.30mm Width)
Supplier Device Package	28-SSOP
Product Status	Obsolete
Mfr	Microchip Technology
Package	Tube
Operating Temperature	-40°C~105°C
Packaging	Tube
Series	QProx™, QTouch™
Published	2002
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Buttons
Voltage - Supply	3V~5.5V
Interface	--
Current - Supply	2.5mA
Number of Inputs	Up to 6
Resolution	14 b
Proximity Detection	Yes
LED Driver Channels	Up to 6
RoHS Status	Non-RoHS Compliant