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Product Detailed Parameters
- Description：OPTOISO 3.75KV 2CH PUSH PULL 8SO
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR)
- Number of Channels：2
- Inputs - Side 1/Side 2：2/0
- Voltage - Isolation：3750Vrms
- Common Mode Transient Immunity (Min)：10kV/µs
- Input Type：DC
- Output Type：Push-Pull, Totem Pole
- Current - Output / Channel：10 mA
- Data Rate：15MBd
- Propagation Delay tpLH / tpHL (Max)：50ns, 50ns
- Rise / Fall Time (Typ)：20ns, 25ns
- Voltage - Forward (Vf) (Typ)：1.5V
- Current - DC Forward (If) (Max)：20mA
- Voltage - Supply：3V ~ 3.6V, 4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SO Tall
- Grade：-
- Qualification：-
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Overview
The Broadcom ACPL-074L-560E is a dual-channel high-speed CMOS optocoupler housed in an 8-SOIC package. It supports data rates up to 15 MBd with propagation delays of 20 ns rise and 25 ns fall times. The device provides 3750 Vrms isolation voltage and operates within a temperature range of -40°C to +105°C. It features push-pull outputs capable of 10 mA current, with a maximum forward current of 20 mA and supply voltages between 3V and 5.5V.
Feature Summary
- Dual-channel architecture for simultaneous signal transmission
- High-speed CMOS technology enabling 15 MBd data rates
- Push-pull output stage for robust logic interfacing
- Enhanced common-mode transient immunity
Applications
- Industrial automation control systems
- Data communication interface isolation
- Power supply feedback loops
- Signal isolation in noisy environments
Procurement Notes
Verify the specific suffix '560E' against official datasheets to confirm packaging and tape/reel specifications. Ensure compatibility with RoHS directives and check for lead-free status. Confirm that the SOIC-8 tall package dimensions match your PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when dual-channel isolation at 15 MBd is required. Compare propagation delay and CMTI ratings against system noise immunity needs. Verify that the 3750 Vrms isolation rating meets safety standards for the application voltage. Consider the 8-SOIC package size for space-constrained designs.
Part Context
This part belongs to the ACPL-074L series of high-speed optocouplers from Broadcom Limited. It is designed for applications requiring fast digital signal transmission across isolated barriers. The series typically includes single-channel variants like the ACPL-071L for comparison.
Replacement Considerations
Check for direct substitutes within the ACPL-074L family or equivalent parts from other manufacturers offering similar 15 MBd speeds and SOIC-8 packages. Verify pinout compatibility and electrical parameter equivalence.
