Professional IC Distribution & Technical Solutions

HCPL-2231-000E (Manufacturer: AVAGO)

#### Specifications:

• Manufacturer: AVAGO (now part of Broadcom Inc.)
• Type: High-Speed Optocoupler
• Isolation Voltage: 3750 Vrms (min)
• Input Current (IF): 10 mA (typical)
• Output Type: Open Collector
• Supply Voltage (VCC): 4.5V to 20V
• Propagation Delay: 0.5 µs (max)
• Operating Temperature Range: -40°C to +85°C
• Package: 8-Pin DIP (Dual Inline Package)
• Data Rate: Up to 1 MBd
• Current Transfer Ratio (CTR): 20% (min) at IF = 10 mA

#### Descriptions:

The HCPL-2231-000E is a high-speed optocoupler designed for digital signal isolation in industrial and communication applications. It features an LED input optically coupled to a high-speed photodetector with an open-collector output. The device provides reinforced insulation and is suitable for applications requiring high noise immunity and fast signal transmission.

#### Features:

• High-speed data transmission (up to 1 MBd)
• Low propagation delay (0.5 µs max)
• High common-mode rejection (CMR)
• Open-collector output for easy interfacing
• Wide operating temperature range (-40°C to +85°C)
• UL, CSA, and IEC safety approvals
• Suitable for digital isolation in motor drives, PLCs, and power inverters

This optocoupler is commonly used in industrial automation, power electronics, and communication systems where electrical isolation and fast signal transmission are critical.

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