The ACSL-6400-06TE is a high-speed, dual-channel digital optoisolator from Broadcom. It is designed to provide galvanic isolation between input and output circuits, offering reliable signal transmission while protecting sensitive electronics from high voltages and noise. This optoisolator is commonly used in industrial automation, motor control, and power supply applications.

Applications

• Industrial automation systems
• Motor control circuits
• Power supplies
• Data communication interfaces
• Medical equipment
• Isolated data acquisition systems

Features

• Dual-channel configuration
• High speed: 10 MBd maximum data rate
• High common-mode transient immunity (CMTI): 25 kV/µs
• Wide supply voltage range: 3 V to 5.5 V
• Operating temperature range: -40°C to +105°C
• Safety approvals: UL, CSA, IEC/EN/DIN EN 60747-5-5
• RoHS compliant
• Small outline package (SOIC-8)

Benefits

• Galvanic isolation: Provides electrical isolation between input and output, protecting sensitive circuits from high voltages and noise.
• High-speed data transmission: Supports data rates up to 10 MBd, enabling fast and reliable communication.
• Robust performance: High CMTI ensures reliable operation in noisy industrial environments.
• Wide operating voltage range: Compatible with a variety of digital logic levels.
• Extended temperature range: Suitable for use in harsh environmental conditions.
• Safety compliance: Meets stringent safety standards for reliable and safe operation.
• Compact size: SOIC-8 package saves board space.

Additional Details

The ACSL-6400-06TE optoisolator features two independent channels, each consisting of an LED and a photodiode detector. When current flows through the LED, it emits light that is detected by the photodiode, which in turn activates the output transistor. This process provides electrical isolation between the input and output circuits. The device's high CMTI rating ensures that it is immune to common-mode noise, which is essential in industrial environments where electrical noise is prevalent. The wide supply voltage range allows the device to be used with both 3.3V and 5V logic circuits. The ACSL-6400-06TE is available in a small outline IC (SOIC) package and is surface mountable. It is commonly used to isolate microcontrollers, protect data acquisition systems, and provide safe signal transmission in industrial and medical applications.