Broadcom, ACPL-C79B-500E DC Input Transistor Output Optocoupler, Surface Mount, 8-Pin SO

  • RS-stocknr. 174-4180
  • Fabrikantnummer ACPL-C79B-500E
  • Fabrikant Broadcom
Wetgeving en compliance

Broadcom Optocoupler

The Broadcom optocoupler is an ACPL-C79B series precision miniature isolation amplifier. It is designed for current and voltage sensing in electronic power converters in applications including motor drives and renewable energy systems. In a typical motor drive implementation, current flows through an external resistor and the resulting analogue voltage drop are sensed by the isolation amplifier. A differential output voltage that is proportional to the current is created on the other side of the optical isolation barrier.

Features and Benefits

• ±0.5% of high gain accuracy
• 0.05% excellent linearity
• 15 kV/μs minimum common mode transient immunity at VCM is 1500V
• 200kHz wide bandwidth
• 3V to 5.5V wide supply range for output side
• -50 ppm/°C of low gain drift
• Input offset voltage is 0.4mV
• Maximum forward voltage is 6V
• Maximum input current is 18.5mA
• Temperature ranges between -40°C and 105°C


• Current/voltage sensing in ac and servo motor drives
• Data acquisition systems
• general-purpose analog signal isolation
• Industrial process control
• Solar inverters, wind turbine inverters
• Switching power supply signal isolation


• CSA approved
• IEC/EN/DIN EN 60747-5-5
• UL approved

Kenmerk Waarde
Mounting Type Surface Mount
Output Device Transistor
Maximum Forward Voltage 6V
Number of Channels 1
Number of Pins 8
Package Type SO
Input Current Type DC
Typical Rise Time 1.7µs
Maximum Input Current 18.5 mA
Isolation Voltage 5000 Vrms
Typical Fall Time 1.7µs
Series ACPL-C79B
tijdelijk niet op voorraad – nieuwe voorraad verwacht op 18-11-2020, met een levertijd van 2 à 3 werkdagen.
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€ 7,28
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