HCPL-0661-500E

The HCPL-0661-500E is a 2-channel 8-pin surface-mount optically coupled Digital Gate Optocoupler combines a GaAsP light emitting diode and an integrated high gain photodetector. The output of the detector IC is an open collector Schottky-clamped transistor. The internal shield provides a guaranteed common-mode transient immunity specification up to 15000V/µs at Vcm=1000V. This unique design provides maximum AC and DC circuit isolation while achieving TTL compatibility. The optocoupler AC and DC operational parameters are guaranteed from -40 to 85°C allowing trouble-free system performance. It is suitable for high speed logic interfacing, input/output buffering, as line receivers in environments that conventional line receivers cannot tolerate and is recommended for use in extremely high ground or induced noise environments.

• 5mA Low input current capability
• 15kV/µs Minimum common mode rejection

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