HCPL-4100

Maximum Forward Diode Voltage :
Maximum Reverse Diode Voltage :
Maximum Forward Diode Current :
Packaging : Tube
Isolation Voltage : 3750 Vrms
Output Type : Open Collector
Package / Case : DIP-8
Maximum Continuous Output Current : 30 mA
Maximum Operating Temperature : + 70 C
Minimum Operating Temperature : 0 C
Maximum Propagation Delay Time : 1.6 us
Maximum Power Dissipation : 360 mW


Description

The HCPL-4100 isolated 20 mA currrent loop transmitter is designed to operate as a transmitter in equipment using the 20 mA current loop. 20 mA current loop systems conventionally signal a logic high state by transmitting 20 mA of loop current (MARK), and signal a logic low state by allowing no more than a few milliamperes of loop current (SPACE).

Optical coupling of the signal from the logic input to the 20 mA current loop breaks ground loops and provides very high immunity to common mode interference. The  data input of HCPL-4100 is compatible with LSTTL, TTL, or CMOS logic gates. The input integrated circuit drives a GaAsP LED. The light emitted by the LED is sensed by a second integrated circuit that allows 20 mA to pass with a voltage drop of less than 2.7 volts when no light is emitted and allows less than 2 mA to pass when light is emitted. The transmitter output is capable of withstanding 27 volts. The input integrated circuit provides a controlled amount of LED drive current and takes into account any LED light output degradation. The internal shield of HCPL-4100 allows a guaranteed 1000 V/ms common mode transient immunity

Parameters:

Technical/Catalog Information	HCPL-4100
Vendor	Avago Technologies US Inc.
Category	Isolators
Type	Transmitter
Mounting Type	Through Hole
Package / Case	8-DIP
Packaging	Tube
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	HCPL 4100 HCPL4100 516 1148 5 ND 51611485ND 516-1148-5