Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Digital Isolators category page. You can select the model you want based on the above.

Question 2

What are the main brands Digital Isolators?

Accepted Answer

Typical parameters include Analog Devices Inc., Analog Devices Inc./Maxim Integrated, Broadcom Limited, Infineon Technologies, Microfire LLC, Murata Power Solutions, Inc., NVE, NXP Semiconductors...

Question 3

How to choose between different Digital Isolators brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:Analog Devices Inc., Analog Devices Inc./Maxim Integrated, Broadcom Limited]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
ISO7721D Datasheet	Rochester Electronics	DGTL ISO 3000VRMS 2CH GP 8SOIC	Availability:37710	175+ $0.2590 375+ $0.2424 580+ $0.2340 830+ $0.2173 1080+ $0.2089	min:1
ISO7242MDWR Datasheet	Texas Instruments	DGTL ISO 2500VRMS 4CH GP 16SOIC	Availability:17352	1+ $4.6440 10+ $3.5370 25+ $3.2580 100+ $2.9610 250+ $2.8170	min:1
ADUM5211BRSZ Datasheet	Analog Devices Inc.	DGTL ISO 2500VRMS 2CH GP 20SSOP	Availability:1790	1+ $9.7290 10+ $6.6402 66+ $9.7290 132+ $4.7761 264+ $4.5788	min:1
ISO7721FD Datasheet	Texas Instruments	DGTL ISO 3000VRMS 2CH GP 8SOIC	Availability:5244	1+ $2.1510 10+ $1.5975 75+ $1.3333 150+ $1.2718 300+ $1.2212	min:1
ADUM1402BRWZ-RL Datasheet	Analog Devices Inc.	DGTL ISO 2500VRMS 4CH GP 16SOIC	Availability:10116	29+ $1.5608 62+ $1.4602 96+ $1.4098 138+ $1.3091 179+ $1.2587	min:1
ADUM4150ARIZ-RL Datasheet	Analog Devices Inc.	DGT ISOL 5000VRMS 6CH SPI 20SOIC	Availability:9291	1+ $12.8340 10+ $9.3420 25+ $8.2800 100+ $7.0830 250+ $7.0110	min:1
SI8710CC-B-IP Datasheet	Skyworks Solutions	DGTL ISO 3750VRMS 1CH GP 8DIP GW	Availability:1412	1+ $4.2400 3+ $3.7400 10+ $3.3600	min:1
ADUM1401BRWZ-RL Datasheet	Analog Devices Inc.	DGTL ISO 2500VRMS 4CH GP 16SOIC	Availability:12871	1+ $7.6140 10+ $5.7510 25+ $5.0310 100+ $4.2210 250+ $3.8250	min:1
ADUM2402BRWZ Datasheet	Rochester Electronics	DGTL ISO 5000VRMS 4CH GP 16SOIC	Availability:19900	1+ $1.7523 10+ $1.7361 25+ $1.7262 94+ $1.7199	min:1
SI8715BC-A-IS Datasheet	Skyworks Solutions	DGTL ISO 3750VRMS 1CH GP 8SOIC	Availability:7282	1+ $3.1230 10+ $2.0430 96+ $1.2780 288+ $1.1340 576+ $1.0440	min:1

Digital Isolators Components

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