Broadcom ACPL-227-56CE

The Broadcom ACPL-227-56CE is a high-speed, small form-factor optocoupler that provides isolation between high-voltage electrical systems and low-voltage electronic systems. It is specifically designed for digital logic applications and can handle data rates up to 15Mbits/s. The optocoupler features a CMOS output driver that is compatible with TTL and LSTTL logic families, making it ideal for use in a wide range of applications including DC-DC converters, motor controllers, and isolated communication interfaces.

The ACPL-227-56CE consists of an LED input, which emits light that is coupled to a photodiode array through a transparent insulating gap. This provides high isolation between the input and output circuits, ensuring a high degree of safety and protection for both systems. The output circuit is also AC-coupled, which helps to eliminate DC offset and ensure stable signal transfer even in the presence of noise or other interference. With a small 8-lead SMT package, the ACPL-227-56CE is easy to integrate into a wide range of electronic systems, making it an ideal solution for designers looking to improve system performance while ensuring safety and reliability

Current - DC Forward (If) (Max)	50 mA
Current - Output / Channel	50mA
Current Transfer Ratio (Max)	400% @ 5mA
Current Transfer Ratio (Min)	200% @ 5mA
Input Type	DC
Mounting Type	Surface Mount
Number of Channels	2
Operating Temperature	-55°C ~ 110°C
Output Type	Transistor
Package / Case	8-SOIC (0.173", 4.40mm Width)
Packaging	Tape & Reel (TR)
Rise / Fall Time (Typ)	2µs, 3µs
Supplier Device Package	8-SO
Turn On / Turn Off Time (Typ)	3µs, 3µs
Vce Saturation (Max)	400mV
Voltage - Forward (Vf) (Typ)	1.2V
Voltage - Isolation	3000Vrms
Voltage - Output (Max)	80V