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Pololu I²C Isolator, ISO1640
Pololu item #: 5390
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant
Coupons available:
Price break Unit price (US$)
1 4.75
5 4.37
25 4.02
100 3.70

backorders allowed

This module enables galvanically isolated bidirectional I²C communication between two devices. The bidirectionality applies to both SDA and SCL, which allows for clock stretching. Side 1 operates from 3 V to 5.5 V, and side 2 operates from 2.25 V to 5.5 V. This version does NOT have 亚洲情综合五月天.

Alternatives available with variations in these parameter(s): 亚洲情综合五月天? isolated power transfer? Select variant…

Compare all products in I²C Isolators.

 Description Specs (9) Pictures (8) Resources (4) FAQs (0) On the blog (1) 亚洲情+欧美 (10) 
  • Finding common ground is for suckers!

    Finding common ground is for suckers!

    by Ben - 31 March 2025

    We usually think of ground as a common point in our circuits, and many problems arise from not having a good (or any) ground...

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0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black

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I²C Isolators
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