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The AK4182AVN-L is a touch panel controller IC manufactured by Asahi Kasei Microdevices (AKM). Below are the factual specifications, descriptions, and features:

Specifications

• Manufacturer: AKM (Asahi Kasei Microdevices)
• Model: AK4182AVN-L
• Type: Capacitive Touch Panel Controller
• Interface: I²C (Inter-Integrated Circuit)
• Supply Voltage: 1.8V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package: LQFP (Low-profile Quad Flat Package)
• Channels: Supports multi-touch detection
• Resolution: High-resolution touch sensing

Descriptions

The AK4182AVN-L is a capacitive touch panel controller designed for high-performance touch input applications. It integrates advanced signal processing to provide accurate and responsive touch detection, making it suitable for consumer electronics, industrial controls, and automotive interfaces.

Features

• Low Power Consumption: Optimized for battery-operated devices.
• Multi-Touch Support: Detects multiple touch points simultaneously.
• Noise Immunity: Robust against electrical noise for stable operation.
• Built-in Signal Processing: Includes filtering and calibration functions.
• I²C Interface: Enables easy communication with host microcontrollers.
• Wide Voltage Range: Operates from 1.8V to 3.6V for compatibility with various systems.
• Compact Package: LQFP form factor for space-constrained designs.

This information is based on the manufacturer's datasheet and technical documentation. For detailed application notes or further specifications, refer to AKM's official resources.