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[18]

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[66]

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[146]

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[214]

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[137]

Clock Generators, PLLs, Frequency Synthesizers

[79]

LDO Voltage Controllers

[417]

Delay Lines

[3]

Linear Voltage Regulators

[4]

Video Amps and Modules

[14]

IC Batteries

[3]

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[715]

Programmable Timers and Oscillators

[23]

RF JFET Transistors

[10]

Analog to Digital Converters - ADC

[50]

Hot Swap Voltage Controllers

[6]

Real Time Clocks

[108]

ADCs/DACs - Special Purpose

[26]

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[29]

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[2]

EEPROM

[15]

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[91]

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[2]

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[806]

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[27]

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[257]

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[112]

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[27]

Video Amplifiers

[2]

FPGAs (Field Programmable Gate Array)

[697]

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[3]

Audio Amplifiers

[63]

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[3]

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[1497]

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[1]

Microcontrollers, Microprocessor, FPGA Modules

[1]

LED Lighting Drivers

[200]

Microprocessors

[6]

PLDs (Programmable Logic Device)

[72]

Video ICs

[28]

Audio DSPs

[5]

System On Chip (SoC)

[127]

Analog Switches - Special Purpose

[87]

High Speed Optocouplers

[39]

AC/DC Converters

[7]

Analog Switches, Multiplexers, Demultiplexers

[7]

CODECS

[42]

Gate Drivers

[395]

Supervisory Circuits

[71]

Logic Output Optocouplers

[19]

Specialized ICs

[4]

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[39]

Drivers, Receivers, Transceivers

[9]

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[10]

Voltage References

[36]

Filters - Active

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[48]

Clock Buffer

[26]

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[67]

LCD, OLED, Graphic

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Modules

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Sensor and Detector Interfaces

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Fiber Optic Transmitters - Drive Circuitry Integrated

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Sensor, Capacitive Touch

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Interface - Specialized

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semiconductors-Integrated Circuits - ICs

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[89]

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[1]

Drivers, Receivers, Transceivers IC

[225]

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[17]

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[2]

RF FETs, MOSFETs

[58]

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[30]

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[38]

Single, Pre-Biased Bipolar Transistors

[69]

RF Mixers

[2]

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[632]

Proximity Sensors

[5]

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[1326]

AC DC Converters, Offline Switches

[539]

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[3]

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[103]

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[1]

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[17]

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[1]

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[8]

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[14]

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Memory

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[1]

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[2]

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[6]

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[2]

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[7]

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[2]

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[1]

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[3]

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[2]

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[1]

Transimpedance Amplifiers

[1]

IrDA Transceiver Modules

[10]

LED Display Drivers

[4]

Color Sensors

[4]

High Linearity Optocouplers

[8]

MOSFET Output Optocouplers

[5]

RF Receiver, Transmitter, and Transceiver Finished Units

[1]

Transistor Output Optocouplers

[167]

Ultrasonic Receivers, Transmitters

[3]

Laser Drivers

[4]

FETs, MOSFETs

[2977]

Multifunction

[1]

Triac & SCR Output Optocouplers

[35]

Force Sensors - Industrial

[2]

Photodiode Output Optocouplers

[1]

Analog and Digital Output

[73]

Current & Power Monitors & Regulators

[2]

Particle, Dust Sensors

[2]

Power Factor Correction - PFC

[2]

White LED Lighting

[2]

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[30]

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[65]

Wireless Charging ICs

[2]

Clock Drivers & Distribution

[3]

Discrete Semiconductor Modules

[734]

Fiber Optic Transceiver Modules

[19]

CPLD - Complex Programmable Logic Devices

[1]

RF Amplifiers

[50]

Analog & Digital Crosspoint ICs

[2]

RF Antennas

[10]

Digital Signal Processors & Controllers - DSP, DSC

[5]

RS-485 Interface IC

[26]

Hard Metric Connectors

[20]

LIN Transceivers

[10]

LVDS Interface IC

[2]

RF Connectors / Coaxial Connectors

[40]

FPGA - Configuration Memory

[1]

Sensor Interface

[5]

High Speed / Modular Connectors

[22]

I/O Controller Interface IC

[12]

RF Diodes

[57]

RS-422 Interface IC

[9]

Microprocessors - MPU

[6]

UART Interface IC

[4]

Systems on a Chip - SoC

[1]

Digital Potentiometer ICs

[48]

Modulator / Demodulator

[1]

RF Transmitter

[3]

Equalizers

[2]

Phase Detectors / Shifters

[4]

MEMS Microphones

[2]

RF Wireless Misc

[2]

Microphones

[14]

Light to Digital Converters

[1]

Board Mount Pressure Sensors

[47]

Up-Down Converters

[1]

Display Interface IC

[1]

RF System on a Chip - SoC

[2]

Board Mount Current Sensors

[2]

Bus Transceivers

[12]

Industrial Pressure Sensors

[1]

Counter Shift Registers

[17]

Board Mount Hall Effect / Magnetic Sensors

[10]

Logic Gates

[14]

Board Mount Humidity Sensors

[19]

Translation - Voltage Levels

[57]

Board Mount Motion & Position Sensors

[25]

Encoders, Decoders, Multiplexers & Demultiplexers

[83]

Flip Flops

[20]

Board Mount Temperature Sensors

[3]

Bus Receivers

[1]

Analog Switch ICs

[53]

PCI Express / PCI Connectors

[14]

D-Sub High Density Connectors

[335]

Power Switch ICs - POE / LAN

[11]

D-Sub Backshells

[1]

USB Switch ICs

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D-Sub Tools & Hardware

[3]

Digital Bus Switch ICs

[11]

Memory Card Connectors

[43]

Power Switch ICs - Power Distribution

[349]

D-Sub Standard Connectors

[1]

FFC & FPC Connectors

[131]

Multiplexer Switch ICs

[101]

Switch ICs - Various

[8]

RF Front End

[27]

Industrial Temperature Sensors

[2]

RF Transceiver

[7]

RF Mixer

[9]

RF Receiver

[49]

RFID Transponders

[1]

Surface Mount Fuses

[155]

RF Amplifier

[190]

HDMI, Displayport & DVI Connectors

[8]

Heavy Duty Power Connectors

[2]

DIN 41612 Connectors

[1]

RF Switch ICs

[101]

Attenuators

[25]

Image Sensors, Camera

[10]

PTC Thermistors

[7]

MOSFET

[853]

Photo Detectors - Remote Receiver

[16]

Accelerometers

[34]

Single Zener Diodes

[183]

Photodiodes

[20]

Single Diodes

[789]

Photointerrupters - Slot Type - Transistor Output

[43]

Single FETs, MOSFETs

[860]

Ambient Light, IR, UV Sensors

[34]

Diode Arrays

[182]

Linear, Compass (ICs)

[41]

JFETs

[12]

Photointerrupters - Slot Type - Logic Output

[21]

Variable Capacitance (Varicaps, Varactors)

[23]

Phototransistors

[15]

IMUs (Inertial Measurement Units)

[37]

Reflective - Analog Output

[22]

Distance Measuring

[9]

Inrush Current Limiters

[2]

FPGA - Field Programmable Gate Array

[235]

Thermostats - Solid State

[3]

DIACs, SIDACs

[2]

Gyroscopes

[9]

Special Purpose

[1]

Reflective - Logic Output

[6]

Tilt Switches

[1]

Rectifiers

[22]

SCRs - Modules

[21]

RTD (Resistance Temperature Detector)

[5]

Optical Motion Sensors

[5]

Position, Proximity, Speed (Modules) - Industrial

[4]

Inclinometers

[4]

Compass, Magnetic Field (Modules)

[5]

Photo Detectors - Logic Output

[1]

Photoelectric, Industrial

[1]

NTC Thermistors

[40]

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Country/Region:china

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MPR121QR2

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Video Channel

Category :Integrated Circuits (ICs) Interface Sensor, Capacitive Touch

Type :Buttons, Slider, Wheel

Product Status :Discontinued at Digi-Key

Number of Inputs :Up to 12

Mounting Type :Surface Mount

Package :Tape & Reel (TR) Cut Tape (CT) Digi-Reel®

Series :-

DigiKey Programmable :Not Verified

Supplier Device Package :20-QFN (3x3)

LED Driver Channels :Up to 8

Mfr :NXP USA Inc.

Operating Temperature :-40°C ~ 85°C

Current - Supply :393µA

Voltage - Supply :2V ~ 3.6V

Package / Case :20-UFQFN

Interface :I²C

Resolution :-

Proximity Detection :Yes

Base Product Number :MPR12

Description :IC CTLR TOUCH SENSOR 20-QFN

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Capacitive Touch Buttons, Slider, Wheel 20-QFN (3x3)

Product Tags:

LP2951CDR2G

ricoh mpc4000

TLV2462CDR

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