The dual channel HCPL-2530#300 optocoupler contains a pair of light emitting diodes and integrated photodetectors with electrical insulation between input and output. Separate connection for the photodiode bias and output transistor collectors increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance.
It is available in an 8 Pin DIP package. It is for use in TTL/COMS, TTL/LSTTL or wide bandwidth analog applications. Current transfer ratio (CTR) is 7% minimum at IF = 16 mA.
Feature
- High Speed: 1 Mb/s
- TTL Compatible
- Available in 8 Pin DIP, SO-8, and 8 Pin DIP - Gull Wing Surface Mount (option 020) Packages
- High Density Packaging
- 3 MHz Bandwidth
- Open Collector Outputs
- Guaranteed Performance from 0 degrees C to 70 degrees C
- Safety Approval:
- Single Channel Version Available (HCPL-4502/3, HCPL-0452/3)
- Options available are:
Applications
- Line Receivers - High Common Mode Transient Immunity (>1000 V/ms) and Low Input-Output Capacitance (0.6 pF)
- High Speed Logic Ground Isolation - TTL/TTL, TTL/LTTL, TTL/CMOS, TTL/LSTTL
- Replace Pulse Transformers - Save Board Space and Weight
- Analog Signal Ground Isolation - Integrated Photon Detector Provides Improved Linearity over Phototransistor Type
- Polarity Sensing
- Isolated Analog Amplifier - Dual Channel Packaging Enhances Thermal Tracking
