MPR121QR2 Overview

Packaging material from Tape & Reel (TR) is used. In order to mount it on the PCB, Surface Mount is used. 20-UFQFN's low package cost is one of the factors that have made it so popular in the electronic industry. The 2V~3.6V Supply Voltage ensures that it operates normally. Inputs of Up to 12 are used. Standard grade applications fall under Type Buttons, Slider, Wheel. A constant -40°C~85°C temperature should be maintained for its operation. In this system, 393μA is responsible for supplying the supply current. A LED driver has a channel of Up to 8. 20 terminations are used to construct it. 3.3V-volt power is always supplied to the component. Vsup must be greater than 2V for the supply voltage. At Vsup, maximum Supply Voltage (3.6V) is reached.

MPR121QR2 Features

20-UFQFN package
Up to 8 LED driver channels

MPR121QR2 Applications

There are a lot of NXP USA Inc. MPR121QR2 Capacitive Sensors applications.

• Appliances
• White goods
• Mobile Appliances
• Material Size Detection
• Access Controls
• Mobile handsets and smartphones
• Remote controls
• Standard PIR sensor cost reduction
• Remote Controls
• PC Peripherals