ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DGTL ISOLTR 5KV 4CH SPI 16-SOIC
- Series：WPME-CDIP
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：4
- Voltage - Isolation：5000Vrms
- Rise / Fall Time (Typ)：2.5ns, 2.5ns
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Grade：-
- Qualification：-
Download product information
Overview
The Würth Elektronik 18024215401L is a four-channel digital isolator housed in a 16-pin SOIC package. It supports data rates up to 100 Mbps with a propagation delay of 20 ns and rise time of 4 ns. The device operates on a supply voltage range of 3.15 V to 5.5 V, consuming 1 W power. It provides 5 kV isolation voltage and withstands common-mode transients at 150 kV/µs. Operating temperatures span from -40 °C to 125 °C, with input current limited to 20 µA.
Feature Summary
- Provides galvanic isolation for four independent signal channels
- Supports high-speed data transmission up to 100 Mbps
- Features high common-mode transient immunity of 150 kV/µs
- Designed for surface-mount assembly in compact packages
Applications
- Industrial communication bus interfaces
- Medical equipment signal isolation
- Power electronics control circuits
- Automotive electronic systems
Procurement Notes
Verify the specific suffix 'L' against official Wurth datasheets to confirm output logic state characteristics. Ensure compatibility with required isolation voltage ratings and operating temperature ranges for the target application environment before procurement.
Selection Notes
Select this component when four isolated channels are required within a single package. Consider the 100 Mbps speed limit and 5 kV isolation rating against system requirements. Evaluate the SOIC-16 footprint constraints and thermal management needs for the 1 W power dissipation profile.
Part Context
This part belongs to the Würth Elektronik digital isolator family, designed for robust signal transmission across isolation barriers. It utilizes capacitive coupling technology to achieve high CMTI performance while maintaining low power consumption and small form factor suitable for dense PCB layouts.
Replacement Considerations
Check for direct substitutes within the same series offering different output logic states or pin configurations. Verify pin-to-pin compatibility and electrical parameter equivalence before substituting with other manufacturers' components.
FAQ
What is the typical common-mode transient immunity (CMTI) value?
The typical CMTI value is 150 kV/µs.
Does this device support automotive standards?
No, this specific part number is not certified for automotive standards according to available documentation.
