HCPL-261A#060

Data Rate:	10MBd
Supplier Device Package:	8-DIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	4.5 V ~ 5.5 V
Current - DC Forward (If) (Max):	10mA
Voltage - Forward (Vf) (Typ):	1.3V
Rise / Fall Time (Typ):	42ns, 12ns
Propagation Delay tpLH / tpHL (Max):	100ns, 100ns
Series:	--
Current - Output / Channel:	50mA
Output Type:	Open Collector, Schottky Clamped
Input Type:	DC
Common Mode Transient Immunity (Min):	1kV/µs
Voltage - Isolation:	3750Vrms
Inputs - Side 1/Side 2:	1/0
Number of Channels:	1
Part Status:	Active
Packaging:	Tube

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HCPL-261A#060 Application Field and Working Principle

Optoisolators - Logic Output is a technology used in many different applications to protect sensitive circuits from high voltages or from electrical noise. The HCPL-261A#060 (High-Performance CMOS Optoisolator with a Logic Output) is one such type of optoisolator, which isolates and protects two circuits from each other electrically while still allowing them to communicate.The HCPL-261A#060 is used as an electrical isolator for digital, logic and switching power applications. The device operates on a wide range of voltage inputs, from 5 to 35 Volts, allowing it to be used in a variety of power sources. It is also capable of being used in either single or dual channel output configurations.The HCPL-261A#060 optoisolator uses an optoelectronic device, or LED, to provide physical isolation between the input and output circuits. The LED emits light when the input signal is high and prevents the flow of current in the opposite direction. The receiver section of the device has two photodiodes which detect the light emitted by the LED and generate separate voltage signals. The receiver outputs are then used to drive a Darlington transistor pair and two Schmitt Triggers for further isolating the circuits.The main advantage of using the HCPL-261A#060 is that it will isolate the output circuits from any potential electrical noise, which could otherwise interfere with normal operations. It also provides protection from high-voltage surges and spikes, an important feature for power circuits. Furthermore, its dual channel configurations make it suitable for both single and dual supply operations, and its wide voltage input range makes it tolerant of a wide range of input voltages.HCPL-261A#060 can also be used as a differential amplifier, meaning the difference between the voltage on either side of the input can be measured. This is useful in applications such as monitoring temperature, pressure or other physical conditions.In summary, the HCPL-261A#060 is an optoisolator designed for use in digital, logic and switching power applications. It offers the benefits of electrical isolation between input and output circuits, protection from high-voltage surges, wide voltage input range, and the capability of being used in either single or dual channel output configurations. It can also be used as a differential amplifier, making it suitable for a range of applications.

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