Manufacturer Part Number
AD7147ACPZ-500RL7
Manufacturer
Analog Devices
Introduction
High performance capacitance-to-digital converter IC
Product Features and Performance
16-bit resolution
13 capacitance sensing channels
CapTouch™ technology for touch sensing applications
Sampling Rate 250k Samples/Second
Integrated SPI communication interface
Single supply operation
Product Advantages
High sensitivity and noise immunity
Designed for flexibility in various touch applications
Low power consumption
Key Technical Parameters
Resolution: 16 bits
Channels: 13
Sampling Rate: 250k SPS
Voltage Supply: 2.6V to 3.6V
Communication Protocol: SPI
Quality and Safety Features
Built to operate reliably between -40°C and 85°C
Robust design for industrial standards
Compatibility
Can interface with SPI compatible microcontrollers
Adaptable for both single and multi-touch sensing systems
Application Areas
Consumer electronics
Automotive control panels
Portable devices
Industrial touch controls
Product Lifecycle
Product Status: Active
Risk of discontinuation: Low
Availability of replacements/upgrades: Yes
Several Key Reasons to Choose This Product
High-resolution touch sensing capabilities
Ease of integration with standard communication protocol
Versatile for a variety of applications
Reliable performance across wide temperature ranges
Support from a reputable manufacturer with proven expertise
Energy-efficient design for battery-powered devices