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ADUM341E0WBRWZ

Name: ADUM341E0WBRWZ
Rating: 4.7 (12 reviews)

DGTL ISO 5.7KV 4CH CAN 16-SOIC

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仕様

Part Status	Active
Base Product Number	ADUM341
Technology	Magnetic Coupling
Type	CAN, RS485, SPI
Isolated Power	No
Number of Channels	4
Inputs - Side 1/Side 2	3/1
Channel Type	Unidirectional
Voltage - Isolation	5700Vrms
Common Mode Transient Immunity (Min)	100kV/µs
Data Rate	150Mbps
Propagation Delay tpLH / tpHL (Max)	10ns, 10ns
Pulse Width Distortion (Max)	3ns
Rise / Fall Time (Typ)	2.5ns, 2.5ns
Voltage - Supply	2.25V ~ 5.5V
Grade	Automotive
Qualification	AEC-Q100
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Packaging	Tube

概要

Description

ADUM341E0WBRWZ is Analog Devices’ iCoupler digital isolator. It provides galvanic isolation between two sides of a system and transfers digital signals across the barrier without a DC path. The device has three independent channels (usable as bidirectional or unidirectional channels depending on the configuration) and is designed to protect low-voltage circuitry from high-voltage or noisy environments. The E0WBR suffix indicates a specific grade/variant and the WBR packaging (Tape & Reel). Common uses include isolating microcontroller interfaces (SPI/I2C/UART), isolated sensors, motor drivers, and other high-voltage/isolation-required interfaces. For exact electrical specs (isolation rating, data rate, supply voltages, timing, and packaging details), consult the ADuM341E0WBRWZ datasheet.

Features

Here are the key features of ADuM341E0WBRWZ (concise):
- 3-channel digital isolator (3 independent data channels)
- iCoupler digital isolation technology (no optocouplers)
- Separate supply rails on each side: VDD1 and VDD2 (galvanic isolation between sides)
- Industrial temperature range: -40°C to +125°C
- Fast, low-latency operation (high data rate with low propagation delay)
- High common-mode transient immunity (robust against fast CM transients)
- TTL/CMOS-compatible input/output levels
- RoHS-compliant, compact 8-pin WBRWZ package
- Suitable for isolation in interfaces such as SPI, UART, and general purpose digital signals
Note: For exact electrical specs (voltage levels, isolation voltage, propagation delay, CMTI, and power), please refer to the official datasheet.

Package

It uses a 16‑pin wide‑body SOIC package (16‑lead).

Pinout

- Pin count: 16 pins
- Function: 4‑channel digital isolator (iCoupler) providing galvanic isolation between two sides of a digital interface (e.g., SPI/I2C/UART signals) for safe data transfer between microcontrollers and peripherals.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: A U.S.-based multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital processing ICs (including digital isolators), as well as sensors, MEMS, and power management devices.

Application

ADuM341E0WBRWZ is a 3-channel isoPower digital isolator. Applications: galvanic isolation of digital signals in safety-critical, high-voltage environments. Common use areas: industrial automation (PLCs, motor drives, sensors); power electronics (isolated gate drive, feedback interfaces); data acquisition/instrumentation; medical devices requiring patient safety isolation; automotive/EV sensor and control networks; isolated SPI/I2C/UART links between MCUs and peripherals.

Equivalent

Would you like cross‑vendor equivalents or Analog Devices equivalents only? Closest matches:
- Analog Devices: ADuM3410 and ADuM3418 (other 4‑channel isoSPI isolators)
- TI: ISO7741/ISO7742 family
- Maxim: MAX13487
For an exact one‑to‑one equivalent, please specify operating voltage, data rate, and package.