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

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£10.32

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RS Stock No.:
174-4180
Mfr. Part No.:
ACPL-C79B-500E
Brand:
Broadcom
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Brand

Broadcom

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

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

Applications


• 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

Certifications

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


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