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Small black rectangular SOIC-8 chip with silver pins

YINGHUA

YINGHUA ADUM1201BR Digital Isolator SOIC-8 semiconductor

SKU CH-3NHA-XGS82

Provides digital signal isolation in an SOIC-8 package for circuit protection

  • Product typeICs Semicoductors
  • Digital isolation for robust signal integrity
  • Compact SOIC-8 package suits dense board layouts
  • New condition ensures full manufacturer specification compliance
  • Listed February 21 2025 for current production status
  • ADUM1201BR model identity simplifies procurement tracking

ADUM1201BR Digital Isolator

The ADUM1201BR is a digital isolator semiconductor in an SOIC-8 package. It provides galvanic isolation for digital signal paths in electronic assemblies. This component suits engineers designing industrial, automotive or communications equipment. It is a new part listed by the manufacturer in February 2025.

Isolation component selection

Designers needing single-channel digital isolation in a compact surface-mount package can use this device. It fits layouts requiring an SOIC-8 footprint. Buyers who need multiple isolation channels in one package should look at other parts. Applications requiring a different package style or higher channel count are not addressed by this model.

SOIC-8 package format

The SOIC-8 package defines the board footprint and pin arrangement for this isolator. Verify that your PCB layout matches this outline before ordering. The 8-pin small-outline package is the single specification that decides whether this is the right part for your design.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $32.99
Typical for this category: the median of 1,027 items is $34.99.

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Will the SOIC-8 package need reflow soldering if I replace the ADUM1201BR later?

The SOIC-8 footprint uses standard gull-wing leads, so a hot-air station or fine-tip iron with flux will remove and replace the device without specialised reflow equipment.

What parameter reaches its limit first during continuous operation of the ADUM1201BR?

The isolation barrier’s maximum working voltage is the first ceiling; sustained signals above that level will degrade the dielectric before thermal limits are reached.

How much heat does the ADUM1201BR dissipate when running all day?

Quiescent current is in the low microampere range per channel, so total dissipation stays in the milliwatt band and the package remains near ambient temperature.

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