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CM1215-04ST

Part No CM1215-04ST
Manufacturer California Micro Devices Corp
Catalog END - OF - LIFE
Description 1-, 2- and 4-Channel Low Capacitance ESD Arrays
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Manufacturer California Micro Devices Corp
Win Source Part Number 1161975-CM1215-04ST
Manufacturer Homepage www.calmicro.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian CM1215-04ST CAD Model

Description

The CM1215-04ST is a 4-channel ESD (Electrostatic Discharge) protection device manufactured by California Micro Devices (now part of Semtech). It is designed to protect sensitive electronic components from damage due to ESD strikes in various applications requiring multi-channel protection.

Applications:

  • USB Ports: Provides ESD protection for multiple USB data lines.
  • HDMI Ports: Protects HDMI interfaces, including data and control lines.
  • Keypads and Buttons: Protects multiple input lines from ESD during user interaction.
  • Audio Lines: Protects multiple audio input and output lines from ESD.
  • General I/O Ports: Safeguards multiple I/O lines in microcontroller-based systems.

Features:

  • 4-Channel ESD Protection: Protects four data lines or signal lines from ESD strikes.
  • Low Clamping Voltage: Minimizes stress on protected components during ESD events.
  • Low Capacitance: Ensures signal integrity for high-speed data transmission.
  • Small Package Size: Enables compact PCB design for space-constrained applications.
  • IEC 61000-4-2 Compliant: Meets industry standards for ESD protection.

Benefits:

  • Enhanced ESD Protection: Protects sensitive electronic devices from damage due to electrostatic discharge, improving product reliability.
  • Signal Integrity: Low capacitance ensures minimal signal degradation, maintaining optimal performance in high-speed applications.
  • Compact Design: Small package size allows for use in space-constrained applications.
  • Compliance with Industry Standards: Ensures that the device meets the required safety and performance standards.
  • Reduced Field Failures: Minimizes the risk of product failure due to ESD events, leading to lower warranty costs.

Additional Details:

The CM1215-04ST is typically available in a TSSOP-14 package. It is designed to protect against ESD strikes up to ±15kV (air discharge) and ±8kV (contact discharge) according to the IEC 61000-4-2 standard. Key specifications include a low dynamic resistance and low leakage current. The device operates over a wide temperature range, making it suitable for various environmental conditions. The datasheet provides detailed electrical characteristics, ESD waveform clamping voltage, and application guidelines.

This ESD protection device offers an efficient and reliable solution for safeguarding multiple signal lines from electrostatic discharge, ensuring system integrity and reliability.

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