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ACPL-K54L - Digital Optocoupler

Download the ACPL-K54L datasheet PDF. This datasheet also covers the ACPL-M50L variant, as both devices belong to the same digital optocoupler family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (ACPL-M50L-Broadcom.pdf) that lists specifications for multiple related part numbers.

General Description

The Broadcom® ACPL-M50L (single-channel in SO-5 footprint), ACPL-054L (dual-channel in SO-8 footprint), ACPL-W50L (single-channel in stretched SO-6 footprint), and ACPL-K54L (dual-channel in stretched SO-8 footprint) are low power, low-input current, 1-MBd digital optocouplers.

These digital optocouplers use an insulating layer between the light-emitting diode and an integrated photon detector to provide electrical insulation between input and output.

Separate connections for the photodiode bias and output transistor collector increase the speed up to a hundred times over that of a conventional photo-transistor coupler by reducing the base-collector capacitance.

Overview

ACPL-M50L, ACPL-054L, ACPL-W50L, ACPL-K54L Low Power, 1 MBd Digital Optocoupler Data.

Key Features

  • Wide supply voltage VCC: 2.7V to 24V.
  • Low drive current: 3 mA.
  • Open-collector output.
  • TTL compatible.
  • Compact SO-5, SO-8, stretched SO-6, and stretched SO-8 package.
  • 15 kV/µs high common-mode rejection at VCM = 1500V.
  • Guaranteed performance from temperature range:.
  • 40°C to +105°C.
  • Low propagation delay: 1 µs max at 5V.
  • Worldwide safety approval:.
  • UL1577 recognized, 3750 Vrms/1 min for ACPLM50L/054L, 5000 Vrms/1 min for ACPL-W50L/K54.

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