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Part Datasheet Search > Capacitive Touch Sensors > Freescale > MPR121QR2 Datasheet PDF
MPR121QR2
Part 3D Model
$ 0.574
MPR121QR2 Datasheet PDF (28 Pages)
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MPR121QR2 Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
20 Pin
Supply Voltage (DC)
1.71V (min)
Case/Package
QFN-20
Halogen Free Status
Halogen Free
Supply Current
393 µA
Number of Channels
12 Channel
Operating Temperature (Max)
85 ℃
Operating Temperature (Min)
-40 ℃
Supply Voltage
2V ~ 3.6V

MPR121QR2 Size & Package

TYPE
DESCRIPTION
Product Lifecycle Status
Obsolete
Packaging
Tape & Reel (TR)
Size-Length
3 mm
Size-Width
3 mm
Size-Height
0.65 mm
Operating Temperature
-40℃ ~ 85℃

MPR121QR2 Documents

Freescale
28 Pages / 0.26 MByte
Freescale
57 Pages / 0.55 MByte
Freescale
27 Pages / 0.37 MByte

MPR121 Documents

NXP
NXP MPR121QR2 Capacitive Touch Sensor, I2C, 1.71V, 3.6V, QFN, 20Pins, -40℃
Freescale
Capacitive Touch Sensor 20Pin QFN T/R
Resurgent
Capacitive Touch Screen 12Keys 20Pin QFN Tape and Reel
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