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ROHM BU21180FSE2 Capacitive Switch Controller
The BU21180FSE2 is a capacitive switch controller IC designed to detect switch ON, OFF, and long press events using capacitance changes across 20 sensor ports. Operating at 3.0V to 5.5V, it features noise calibration, drift calibration, and a serial bus interface, making it suitable for appliances like printers, TVs, air conditioners, and refrigerators. Its compact SSOP-A32 package measures 13.60mm x 7.80mm x 2.01mm, ensuring reliable performance in diverse industrial control and automation applications with low power consumption and advanced detection functions.
ROHM BU21180FSE2 Capacitive Switch Controller Specifications:
- Power Supply Voltage Range: 3.0V to 5.5V
- Operating Temperature Range: -25°C to +85°C
- Power Consumption: Typ 3.5mA
- Package: SSOP-A32 (13.60mm x 7.80mm x 2.01mm)
- Sensor Ports: 20 capacitance sensing channels
- Features: Noise calibration, drift calibration, switch detection time, serial bus interface
- Application: Office automation, AV, home appliances, electrical equipment
- Detection Modes: Switch ON/OFF/Long Press Detection timing, calibration, and sensitivity adjustable via internal registers
- Includes: Status and configuration registers for sensor data, thresholds, calibration, and masking
- Supports: Serial communication with I2C protocol, masking for noise and long press detection
- Maximum Junction Temperature: 125°C
- Storage Temperature Range: -55°C to +125°C
- Input Voltage: VSS to VDD
- Output Voltage: VSS to VDD
- Supported: Low power mode, fail-safe operation, multiple switch handling
Buy the ROHM BU21180FSE2 – Reliable Capacitive Switch Controller for Industrial Applications
Order the ROHM BU21180FSE2 capacitive switch controller today online and benefit from high-accuracy switch detection, noise calibration, and multiple sensor support. This compact IC offers reliable long-press and toggle detection suitable for various appliances and industrial automation systems. With its advanced calibration functions and serial interface, it simplifies design integration while ensuring low power consumption and high performance. Enhance your control systems by purchasing this versatile component through authorized online distributors for prompt delivery and excellent support.
Buy ROHM BU21180FSE2 now and experience unmatched reliability, advanced detection features, and seamless control for your industrial automation projects.
Frequently Asked Questions
Where can I buy ROHM BU21180FSE2?
You can click on the BUY or RFQ button to purchase BU21180FSE2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BU21180FSE2?
You can download the BU21180FSE2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BU21180FSE2?
ROHM