HCPL-90xx/HCPL09xx High Speed Digital Isolators

HCPL-90xx/HCPL09xx High Speed Digital Isolators

Broadcom's HCPL-90xx and HCPL-09xx CMOS digital isolators feature high speed performance and excellent transient immunity specifications. The symmetric magnetic coupling barrier gives these devices a typical pulse width distortion of 2 ns, a typical propagation delay skew of 4 ns, and 100 Mbaud data rate, making them the industry's fastest digital isolators.

The single channel digital isolators (HCPL-9000/-0900) features an active-low logic output enable. The dual channel digital isolators are configured as unidirectional (HCPL-9030/-0930) and bidirectional (HCPL-9031/-0931), operating in full duplex mode making it ideal for digital fieldbus applications.

The quad channel digital isolators are configured as unidirectional (HCPL-900J/-090J), two channels in one direction and two channels in opposite direction (HCPL-901J/-091J), and one channel in one direction and three channels in opposite direction (HCPL-902J/-092J). This high channel density make them ideally suited to isolating data conversion devices, parallel buses, and peripheral interfaces.

Features
  • +3.3 V and +5 V TTL/CMOS compatible
  • 3 ns max pulse width distortion
  • 6 ns max propagation delay skew
  • 15 ns max propagation delay
  • High speed: 100 MBd
  • 15 kV/μs min common mode rejection
  • Tri-state output (HCPL-9000/-0900)
  • 2500 VRMS isolation
  • UL1577 and IEC 61010-1 approved
Applications
  • Digital fieldbus isolation
  • Multiplexed data transmission
  • Computer peripheral interface
  • High speed digital systems
  • Isolated data interfaces
  • Logic level shifting
Manufacturer