Manufacturer Part Number
CAP1298-1-A4-TR
Manufacturer
Microchip Technology
Introduction
The CAP1298-1-A4-TR is a capacitive touch sensor controller designed to detect button presses and proximity.
Product Features and Performance
Capacitive Touch Sensing
Proximity Detection Capabilities
Supports up to 8 Inputs
I2C and SMBus Interface
Product Advantages
High Sensitivity and Reliability
Low Power Consumption
Key Technical Parameters
Supply Voltage: 3V ~ 5.5V
Supply Current: 500µA
Operating Temperature: -40°C ~ 125°C
16-VFQFN Exposed Pad Package
Quality and Safety Features
Robust against Environmental Variabilities
Built-in Noise Immunity
Compatibility
Compatible with I2C and SMBus protocols
Easily integrated into various electronic designs due to standard QFN packaging
Application Areas
Consumer Electronics
Industrial Controls
Medical Devices
Automotive Interfaces
Product Lifecycle
Currently Active
Not nearing discontinuation
Availability of replacements and upgrades as technology evolves
Several Key Reasons to Choose This Product
Enhanced User Interface Experience with Capacitive Touch and Proximity Detection
Wide Operating Temperature Range suitable for various environments
Low energy consumption ensuring longer battery life in applications
High integration capability simplifying design and reducing component count