FDC2212DNTT - Texas Instruments

Manufacturer Part Number

FDC2212DNTT

Manufacturer

Texas Instruments

Introduction

The FDC2212DNTT is a specialized sensor interface component from Texas Instruments, designed specifically for capacitive touch applications.

Product Features and Performance

Supports Proximity Detection

Can handle 2 inputs for interfacing

Utilizes I2C interface for communication

High resolution of 28 bits

Designed for power efficiency, consuming only 2.1mA

Stable operation in extreme temperatures from -40°C to 125°C

Surface Mount design for compact and efficient layout

Product Advantages

High precision with 28-bit resolution ensures detailed touch sensitivity

Low power consumption enhances battery life in portable devices

Wide operating temperature range makes it suitable for harsh environments

Key Technical Parameters

Input Count: 2

Resolution: 28 bits

Supply Voltage: 2.7V to 3.6V

Current Supply: 2.1mA

Operating Temp.: -40°C to 125°C

Quality and Safety Features

Stringent quality controls ensure high reliability and performance

Built with materials that allow for operation in high-temperature conditions

Compatibility

Compatible with various microcontrollers that support I2C interface

Application Areas

Consumer Electronics

Industrial touch panels

Portable devices

Any application requiring touch/proximity sensing

Product Lifecycle

Status: Obsolete

Note: Users should seek replacements or upgrade options as this product is nearing discontinuation.

Several Key Reasons to Choose This Product

High resolution provides superior touch sensitivity

Low power requirement extends the functional period in battery-operated devices

Capable of functioning in a wide range of environmental conditions

Compact surface mount form factor allows for integration into various designs without significant space requirements

Reliable performance backed by Texas Instruments’ reputation and support