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Product Detailed Parameters
- Description：OPTOISO 5KV 2CH PUSH PULL 8SO ST
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR)
- Number of Channels：2
- Inputs - Side 1/Side 2：2/0
- Voltage - Isolation：5000Vrms
- Common Mode Transient Immunity (Min)：15kV/µs
- Input Type：DC
- Output Type：Push-Pull, Totem Pole
- Current - Output / Channel：-
- Data Rate：-
- Propagation Delay tpLH / tpHL (Max)：35ns, 35ns
- Rise / Fall Time (Typ)：10ns, 10ns
- Voltage - Forward (Vf) (Typ)：1.5V
- Current - DC Forward (If) (Max)：20mA
- Voltage - Supply：3V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.268", 6.81mm Width)
- Supplier Device Package：8-SO Stretched
- Grade：-
- Qualification：-
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Overview
The ACPL-K74T-560E is a high-speed, low-power digital optocoupler from Broadcom Limited. It features two channels with push-pull/totem pole outputs and provides 5000Vrms isolation voltage. The device offers a common-mode transient immunity (CMTI) of 15kV/µs. Typical propagation delay is 80ns for both rise and fall times. It operates within a temperature range of -40°C to 105°C and is housed in an 8-SOIC package.
Feature Summary
- High-speed digital signal transmission capability
- Robust common-mode transient immunity
- Automotive-grade reliability certification
Applications
- Automotive electronic control units
- Industrial motor drives
- Power supply feedback loops
Procurement Notes
Verify the specific suffix '560E' against official Broadcom documentation to confirm packaging and material compliance details. Ensure the component meets AEC-Q100 automotive qualification requirements if used in vehicle systems. Cross-reference datasheet revisions to validate current electrical specifications before finalizing procurement orders.
Selection Notes
Select this component when high CMTI is required to prevent false triggering in noisy environments. The push-pull output structure supports direct interface with logic circuits without additional pull-up resistors. Consider the 8-pin SOIC footprint for PCB layout constraints and verify thermal dissipation capabilities within the specified operating temperature range.
Part Context
This part belongs to the ACPL-K74T series of automotive high-speed low-power digital optocouplers. The series utilizes R2Coupler technology for enhanced performance. It is designed for applications requiring reliable galvanic isolation between high-voltage and low-voltage domains in automotive and industrial settings.
Replacement Considerations
Check for ACPL-K74T-000E as a potential variant with different packaging. Verify pinout compatibility and electrical parameter equivalence before substitution. Consult official replacement guides for any form-fit-function changes.
