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Pololu I²C Isolator, ISO1640
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 connectors.
Alternatives available with variations in these parameter(s): connectors? isolated power transfer? Select variant…
| Description | Specs (9) | Pictures (8) | Resources (4) | FAQs (0) | On the blog (1) | Distributors (10) |
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Dimensions
| Size: | 0.4″ × 0.6″ × 0.11″ |
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| Weight: | 0.4 g |
General specifications
| Minimum operating voltage: | 2.25 V1 |
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| Minimum operating voltage: | 3 V2 |
| Maximum operating voltage: | 5.5 V |
| Connectors?: | N |
| Isolated power transfer?: | N |
Identifying markings
| PCB dev codes: | iso02a |
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| Other PCB markings: | 0J15301 |
Notes:
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