HCPL-4562-020 Datasheet, PDF (1/17 Pages) AVAGO TECHNOLOGIES LIMITED – High Bandwidth, Analog/Video Optocouplers

HCPL-4562, HCNW4562
High Bandwidth, Analog/Video Optocouplers
Data Sheet
Description
The HCPL-4562 and HCNW4562 optocouplers provide
wide band­width isolation for analog signals. They are ideal
for video isolation when combined with their application
circuit (Figure 4). High linearity and low phase shift are
achieved through an AlGaAs LED combined with a high
speed detector. These single channel optocouplers are
avail­able in 8‑Pin DIP and Widebody package
configurations.
Functional Diagram
NC 1
ANODE 2
CATHODE 3
NC 4
8 V_CC
7 V_B
6 V_O
5 GND
Features
• Wide bandwidth^[1]:
17 MHz (HCPL-4562)
9 MHz (HCNW4562)
• High voltage gain^[1]:
2.0 (HCPL-4562)
3.0 (HCNW4562)
• Low G_V temperature coefficient: -0.3%/°C
• Highly linear at low drive currents
• High-speed AlGaAs emitter
• Safety approval:
UL Recognized
– 3750 V rms for 1 minute (5000 V rms for 1 minute for
HCPL-4562#020 and HCNW4562) per UL 1577
CSA Approved
IEC/EN/DIN EN 60747-5-2 Approved
– V_IORM = 1414 V_peak for HCNW4562
• Available in 8-pin DIP and widebody packages
HCPL-4562 Functional Diagram
Applications
• Video isolation for the follow­ing standards/formats:
NTSC, PAL, SECAM, S-VHS, ANALOG RGB
• Low drive current feedback element in switching
power supplies, e.g., for ISDN networks
• A/D converter signal isolation
• Analog signal ground isolation
• High voltage insulation
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.