Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
44-TQFP |
Surface Mount |
YES |
Operating Temperature |
-40°C~105°C |
Packaging |
Tape & Reel (TR) |
Series |
QMatrix™ |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
44 |
Type |
Buttons |
Voltage - Supply |
4.75V~5.25V |
Terminal Position |
QUAD |
Terminal Form |
GULL WING |
Number of Functions |
1 |
Supply Voltage |
5V |
Terminal Pitch |
0.8mm |
Reach Compliance Code |
compliant |
JESD-30 Code |
S-PQFP-G44 |
Supply Voltage-Max (Vsup) |
5.25V |
Supply Voltage-Min (Vsup) |
4.75V |
Interface |
SPI, UART |
Current - Supply |
13mA |
Number of Inputs |
Up to 48 |
Resolution |
11 b |
Proximity Detection |
No |
Height Seated (Max) |
1.2mm |
Length |
10mm |
Width |
10mm |
AT42QT1481-ANR Overview
The packaging is made from materials from Tape & Reel (TR). This is done by mounting it with Surface Mount on the PCB. 44-TQFP's low package cost is one of the factors that have made it so popular in the electronic industry. The 4.75V~5.25V Supply Voltage ensures its normal operation. A Up to 48 input is used. Standard grade applications belong to Type Buttons. In order for it to operate properly, it should always have a temperature of -40°C~105°C. QMatrix? Series offers the best value due to its cost-down performance ratio. This system is supplied with current by 13mA. 11 b represents the part's resolution. This is constructed by terminating 44. Power for the component is always supplied by 5V volts. 4.75V must be greater than Vsup, the supply voltage. When Vsup reaches 5.25V, the maximum supply voltage is reached.
AT42QT1481-ANR Features
44-TQFP package
AT42QT1481-ANR Applications
There are a lot of Microchip Technology AT42QT1481-ANR Capacitive Sensors applications.
- Automotive Door I Kick Sensors
- PC peripherals
- Access Controls
- Automotive Door and Kick Sensors
- Rain I Fog I Ice I Snow Sensor
- E-reader
- Mobile handsets and smartphones
- Under Cabinet Lighting (UCL)
- Pointing devices
- Television controls