ACPL-772L-560E

Data Rate:	25MBd
Supplier Device Package:	8-DIP Gull Wing
Package / Case:	8-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 105°C
Voltage - Supply:	3 V ~ 3.6 V, 4.5 V ~ 5.5 V
Current - DC Forward (If) (Max):	--
Voltage - Forward (Vf) (Typ):	--
Rise / Fall Time (Typ):	9ns, 8ns
Propagation Delay tpLH / tpHL (Max):	40ns, 40ns
Series:	--
Current - Output / Channel:	10mA
Output Type:	Push-Pull, Totem Pole
Input Type:	Logic
Common Mode Transient Immunity (Min):	10kV/µs
Voltage - Isolation:	3750Vrms
Inputs - Side 1/Side 2:	1/0
Number of Channels:	1
Part Status:	Active
Packaging:	Tape & Reel (TR)

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ACPL-772L-560E Optoisolators - Logic Output

Optoisolators are essential components that allow signals to be transferred from one electrical circuit to another without having to be connected directly, thus eliminating the risks of electrical shock or system damage. The ACPL-772L-560E represents an especially useful type of optoisolator, known as a logic output device. This article will provide an overview of the ACPL-772L-560E\'s application fields and working principles.

Application Fields

The ACPL-772L-560E optoisolator is a type of photocoupler, intended to be used in applications where a digital logic output signal needs to be safely transferred from one circuit to another. One of the major advantages of the ACPL-772L-560E is that it can be used in systems that have up to 16 different ground potentials. This makes it ideal for complex high-speed systems where the need to isolate and secure high-speed signals is of top priority.Typical applications for the ACPL-772L-560E include motor control systems, haptic feedback and power tools, home appliances, light current systems such as relay outputs, automotive and industrial controllers, and consumer electronics. The ACPL-772L-560E also has many advantages over other optoisolators. It has a wide range of operating voltage, temperature range, and dynamic temperature range. It also performs well in high voltage environments, where its fast transient speed ensures safety.

Working Principles

The ACPL-772L-560E utilises a novel design that allows signals to be transferred - while still keeping them securely isolated - between two electrical circuits. The optoisolator consists of two main components: an input photodiode and an LED. The photodiode receives a current pulse and then converts it into an optical pulse. The LED receives the optical pulse, amplifies it and then sends it to the second circuit.In order to ensure that the two circuits are safely isolated, the input and output of the optoisolator are kept at different potentials. The LED output is typically around 0.7 volts above ground, and the maximum input power to the photodiode is 5.6 volts. This ensures that the two circuits remain safely isolated from each other.The ACPL-772L-560E is also designed to be a low-noise device. In order to reduce the level of noise, the LED is equipped with a noise suppression circuit. This ensures that any interference signals that could disrupt the transmission of data are filtered out early.

Conclusion

The ACPL-772L-560E is an extremely useful type of optoisolator and logic output device. Its ability to be used in systems with high voltage and ground potentials makes it ideal for many industrial and automotive applications. As it is designed to be a low-noise device, it also ensures that the data transferred between the two circuits is accurate and secure. With its wide range of features, the ACPL-772L-560E is a great choice for any application that requires safe signal transfer between two circuits.

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