7244 Laser MultiSource Controllers

At-a-Glance

Current Ranges (per Channel):

  • 5 Amp / 56 Volt
  • 8 Amp / 28 Volt
  • 15 Amp / 14 Volt

High Accuracy

  • Up to 0.025% of reading + 0.025% of scale

Low Noise

  • As Low as <5 µA

Remote Operation via PC

  • USB
  • Ethernet
ModelTypeSize# ChanAmps / Volts
7244-05-56 MultiSource Laser ControllerLDD2U45 A / 56 V
7244-08-28 MultiSource Laser ControllerLDD2U48 A / 28 V
7244-15-14 MultiSource Laser ControllerLDD2U415 A / 14 V

7244 SERIES FEATURES

The 7244 Series MultiSource Multi-Channel Laser Diode Driver is designed for applications requiring a large number channels in a cost-effective and compact solution. The MultiSource is an excellent building block for system applications such as device burn-in and characterization. Built with the performance you would expect from an Arroyo Instruments product, and both Ethernet and USB connectivity, you can quickly and confidently get your system operational.

OVERLAPPING LASER PROTECTION

Including safety interlock, ESD protection, hardware limits for current & voltage, soft power-on, and intermittent contact safeguards.

MULTIPLE OPERATING MODES

Choose from:

  • Constant Current
  • Constant Power
  • Constant Voltage

REMOTE VOLTAGE SENSING

Supports an extra pair of sensing wires to measure the operating voltage of your laser diode or LED.

ANALOG MODULATION

Bandwidths up to 18 kHz.

ETHERNET INTERFACE

The built-in Ethernet interface allows the 7244 to be easily accessed via a network and integrated into larger system applications.

SIMPLE USER INTERFACE

Operational summary and individual channel information on an easy-to-read VFD display.

ELECTRICALLY ISOLATED CHANNELS

Each channel is fully electronically isolated and has independent set points, limits, and operating parameters.