Avago Technologies introduces Low Power 5 MBd digital optocoupler

Avago Technologies ACPL-K24L

The Avago ACPL-K24L is a dual-channel stretched SO-8 package version of the compact ACPL-x2xL 5 MBd digital optocoupler product family. The device features high-performance LED and detector IC design. The detector has a CMOS output stage and an optical receiver input stage with built-in Schmitt triggers to provide logic-compatible waveforms, eliminating the need for additional waveshaping. The ACPL-K24L is extremely low power performing at maximum 1.1 mA IDD current per channel across industrial temperature range. With a forward LED current as low as 1.6 mA, most microprocessors (MCUs) can directly drive the LED.

Avago ACPL-K24L

An internal shield on the ACPL-K24L guarantees common mode transient immunity of 25 kV/µs at a common mode voltage of 1000 V over a temperature range of -40 °C to +105 °C. The device has glitch-free output upon system power-up and power-down.

Features

  • 5 MBd Typical Signal Rate
  • CMOS Output
  • Low Supply Current, IDD < 1.1 mA (max)
  • Low LED Input Drive Current, IF at 1.6 mA (min)
  • Low Supply Voltage Range, 2.7 - 5.5 V
  • Hysteresis: 0.2 mA (typical)
  • High CMR (min. 25 kV/us@VCM=1kV)
  • SSO8 Package, Dual Channel
  • 250 ns Maximum Propagation Delay Guaranteed over Full Temperature Range
  • Guaranteed Industrial Temperature Performance from -40 °C to +105 °C
  • Safety Approvals:
  • IEC/EN 60747-5-5, IEC/EN/DIN EN 60747-5-2 Approval for Reinforced Insulation
  • UL 1577 Recognized - 5000 V rms for 1 Minute
  • CSA Approved
  • Available Options:
  • 060/560 = IEC/EN 60747-5-5 , IEC/EN/DIN EN 60747-5-2 VIORM = 1140 VPEAK
  • 500 = Tape and Reel Packaging Option
  • XXXE = Lead Free Option

Applications

  • Industrial Networking & Digital I/Os
  • Isolation of High Speed Logic Systems
  • Microprocessor System Interfaces
  • Ground Loop Elimination
  • Pulse Transformer Replacement
  • High Speed Line Receiver
  • Computer-Peripheral Interfaces
  • Power Control Systems

avagotech.com

You may have to register before you can post comments and get full access to forum.
EMS supplier