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AT42QT1245-MUR

AT42QT1245-MUR

AT42QT1245-MUR

Microchip Technology

0.5mm Capacitive Sensor QMatrix™ Series AT42QT1245 32-VFQFN Exposed Pad

SOT-23

AT42QT1245-MUR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Operating Temperature-40°C~105°C
PackagingTape & Reel (TR)
Published 2009
Series QMatrix™
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Type Buttons
Terminal Finish Matte Tin (Sn)
Voltage - Supply 3V~5V
Terminal Position QUAD
Number of Functions 1
Terminal Pitch0.5mm
Base Part Number AT42QT1245
JESD-30 Code S-XQCC-N32
Supply Voltage-Max (Vsup) 5V
Supply Voltage-Min (Vsup) 3V
Interface SPI
Operating Supply Current 6.6mA
Number of Inputs Up to 24
Resolution 10 b
Proximity DetectionNo
Height Seated (Max) 1mm
Length 5mm
Width 5mm
RoHS StatusROHS3 Compliant
In-Stock:2377 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.44000$1.44
25$1.31520$32.88
100$1.19000$119

AT42QT1245-MUR Product Details

AT42QT1245-MUR Overview


The packaging uses materials from Tape & Reel (TR). We use Surface Mount to mount it on the PCB. 32-VFQFN Exposed Pad's low package cost is a major reason for its popularity in the electronics industry. In order to ensure its normal operation, it needs the 3V~5V Supply Voltage. There is a need to use inputs of Up to 24. It belongs to the Type Buttons for standard grade applications. You should always keep its operating temperature at -40°C~105°C. QMatrix™ Series offers the best value due to its cost-down performance ratio. The part is 10 b-resolution. The current supply of the device has been set to 6.6mA. This is constructed by terminating 32. There is a AT42QT1245 component on the gadget that is the largest. Vsup must be greater than 3V for the supply voltage. Supply Voltage (Vsup) reaches 5V. This is included in the Surface Mount mount.

AT42QT1245-MUR Features


32-VFQFN Exposed Pad package

AT42QT1245-MUR Applications


There are a lot of Microchip Technology AT42QT1245-MUR Capacitive Sensors applications.

  • Industrial and medical devices
  • E-reader
  • Night Lights
  • Material Stack Height
  • Pointing devices
  • Automotive Door I Kick Sensors
  • Mobile Appliances
  • Compact Capacitive Keyboards
  • Set-top boxes, multi-function printers,enterprise telephony
  • Appliances

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