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CPT212B-A01-GMR The Silicon Labs CPT212B-A01-GMR is a 12-channel capacitive touch sensor featuring an I2C interface and a surface mount package. It operates within a voltage range of 1.8V to 3.6V.
Mfr Part #:

CPT212B-A01-GMR

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs CPT212B-A01-GMR is a 12-channel capacitive touch sensor featuring an I2C interface and a surface mount package. It operates within a voltage range of 1.8V to 3.6V.
✓ Total Stock: 2,953 pcs

CPT212B-A01-GMR Available from 1 distributor

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CPT212B-A01-GMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Interface
Mounting Type
Number of Inputs
Operating Temperature
Proximity Detection
Supplier Device Package
Tape & Reel
Type
Voltage
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CPT212B-A01-GMR Description

Short technical summary and product information.

The CPT212B-A01-GMR from Silicon Labs is a versatile 12-channel capacitive touch sensor designed for various interface applications. It supports proximity detection and utilizes an I2C interface for communication.

 

This sensor operates within a voltage range of 1.8V to 3.6V and has an operating temperature range of -40°C to 85°C. It is housed in a 20-UFQFN exposed pad package, suitable for surface mounting.

 

The device draws a current of 3.1mA and offers up to 12 input channels. Its compact 20-QFN (3x3) supplier package makes it ideal for space-constrained designs.

CPT212B-A01-GMR Quick Information

Product Type: Capacitive Touch Sensor
Canonical Name: Silicon Labs CPT212B-A01-GMR Capacitive Touch Sensor
Subcategory: Interface ICs

CPT212B-A01-GMR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CPT212B-A01-GMR Features

  • 12 channel capacitive touch sensor.
  • Features I2C communication interface.
  • Supports proximity detection functionality.
  • Operates from 1.8V to 3.6V.
  • Surface mountable 20-UFQFN package.

CPT212B-A01-GMR Applications

  • Ideal for user interface controls.
  • Suitable for proximity sensing.
  • Used in consumer electronics.
  • Applicable in industrial controls.

CPT212B-A01-GMR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the CPT212B-A01-GMR?

The operating temperature range is -40°C to 85°C.

What type of package is the CPT212B-A01-GMR in?

The device is supplied in a 20-UFQFN Exposed Pad package, also referred to as 20-QFN (3x3).

What is the operating voltage for this capacitive touch sensor?

The operating voltage is between 1.8V and 3.6V.

Does the CPT212B-A01-GMR support proximity detection?

Yes, this sensor supports proximity detection.

What interface does the CPT212B-A01-GMR use?

It uses an I2C interface.

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