SX8649I05AULTRT Overview
It is packaged using materials from Tape & Reel (TR). It is mounted on the PCB using Surface Mount. Low package costs are one of the reasons for 28-VFQFN's popularity in the electronic industry. In order for it to operate normally, it requires the 2.7V~3.6V Supply Voltage. We use Up to 8 inputs. Type Buttons, Wheel is for applications of standard grade. In order for it to operate properly, it should always have a temperature of -40°C~85°C. 10 b is the resolution of the part. LED drivers use 8 channels. 175μA is set as the supply current for the device. A termination of 28 is used in its construction. 28 remains the component's pin number. The gadget's biggest component has the number SX864. 2.7V must be greater than Vsup, the supply voltage. There is a Surface Mount mount that includes it. Specific uses require a 28 pin. It operates on 3.6V voltage.
SX8649I05AULTRT Features
28-VFQFN package
8 LED driver channels
28 pins

SX8649I05AULTRT Applications
There are a lot of Semtech Corporation
SX8649I05AULTRT Capacitive Sensors applications.

Automotive Rain Sensor
Remote and Direct Liquid Level Sensor
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

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-VFQFN
Number of Pins	28
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2010
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
Type	Buttons, Wheel
Voltage - Supply	2.7V~3.6V
Terminal Position	QUAD
Number of Functions	1
Base Part Number	SX864
Pin Count	28
Output Type	Analog
Operating Supply Voltage	3.6V
Supply Voltage-Min (Vsup)	2.7V
Interface	I2C
Operating Supply Current	175μA
Nominal Supply Current	10mA
Number of Inputs	Up to 8
Resolution	10 b
Touchscreen	Capacitive
Proximity Detection	No
LED Driver Channels	8
Length	4mm
Height Seated (Max)	0.6mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free