AD7148ACPZ-1500RL7 - Analog Devices Inc.

Manufacturer Part Number

AD7148ACPZ-1500RL7

Manufacturer

Analog Devices

Introduction

Capacitive Touch Controller with Proximity Detection

Product Features and Performance

Capacitive sensor technology for touch interfaces

Proximity detection capability

Support for buttons, sliders, and wheels

16-bit resolution for precise input measurement

I2C interface for communication with microcontrollers

Product Advantages

High resolution enabling sensitive touch control

Compact 16-VQFN package for space-saving designs

Proximity detection reduces power consumption by waking the device only when needed

Key Technical Parameters

Number of Inputs: 8

Voltage - Supply: 2.6V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust design suitable for harsh environmental conditions

Extended operating temperature range

Compatibility

I2C communication protocol compatibility

Compatible with various microcontroller platforms

Application Areas

Consumer electronics

Automotive interfaces

Industrial control panels

Product Lifecycle

Obsolete status

Potential alternative products or upgrades required

Several Key Reasons to Choose This Product

Precise touch input with 16-bit resolution

Robust performance in wide temperature range

Built-in proximity detection to enhance user experience and save power

Easy to integrate with existing I2C communication setups

Suitable for a wide range of applications from consumer to automotive to industrial controls