HCPL-7720-320

Description：OPTOISO 5KV PUSH PULL 8DIP GW
Series：-
Mfr：Broadcom Limited
Package：Tube

SKU:2b5a73037813 Category: Logic Output Optoisolators Brand: Broadcom Limited

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Product introduction

HCPL-7720-320 is listed in the Logic Output Optoisolators range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is OPTOISO 5KV PUSH PULL 8DIP GW. Review the specifications below when checking this part for your BOM.

Logic Output Optoisolators specifications for HCPL-7720-320

Description：OPTOISO 5KV PUSH PULL 8DIP GW
Series：-
Mfr：Broadcom Limited
Package：Tube
Number of Channels：1
Inputs - Side 1/Side 2：1/0
Voltage - Isolation：5000Vrms
Common Mode Transient Immunity (Min)：10kV/µs
Input Type：Logic
Output Type：Push-Pull, Totem Pole
Current - Output / Channel：10 mA
Data Rate：25MBd
Propagation Delay tpLH / tpHL (Max)：40ns, 40ns
Rise / Fall Time (Typ)：9ns, 8ns
Voltage - Forward (Vf) (Typ)：-
Current - DC Forward (If) (Max)：-
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-DIP Gull Wing
Grade：-
Qualification：-

Logic Output Optoisolators datasheet and documents for HCPL-7720-320

HCPL-7720-320

Logic Output Optoisolators Overview

The HCPL-7720-320 is a high-speed logic output optoisolator manufactured by Broadcom Limited. It features a single channel with a data rate of 25 MBd and provides 5000 Vrms isolation voltage. The device utilizes a push-pull, totem pole output configuration capable of sourcing or sinking 10 mA per channel. Key timing parameters include a maximum propagation delay of 45 ns for both low-to-high and high-to-low transitions. The component operates within a temperature range of -40°C to +85°C and is housed in an 8-pin PDIP Gull Wing package.

Logic Output Optoisolators Feature Summary

High-speed digital signal transmission capability at 25 MBd
Robust electrical isolation with 5000 Vrms dielectric strength
Push-pull output stage providing active drive for fast switching

Logic Output Optoisolators Applications

High-speed serial communication interfaces requiring galvanic isolation
Industrial control systems with noisy electrical environments
Power supply feedback loops for isolated voltage regulation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Broadcom documentation to confirm pinout compatibility and isolation ratings. Ensure that the procurement source provides valid RoHS compliance certificates. Confirm that the supplier offers genuine components with traceable manufacturing dates to prevent counterfeit risks in critical applications.

Logic Output Optoisolators Selection Notes

Select this component when a balance between moderate speed and high isolation voltage is required. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Consider thermal management requirements as the device dissipates power during switching. Verify that the input current requirements align with the driving logic levels available in the system architecture.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-7720 series of high-speed optocouplers designed for demanding digital isolation applications. The series is characterized by its ability to handle rapid signal transitions while maintaining strict safety standards. It serves as a bridge between low-voltage control circuits and high-voltage power stages in various electronic systems.