PololuPololu· Electronics
Pololu Isolated USB-to-I²C Adapter with Isolated Power
Manufacturer part no. 5397
$14.95≈ 12.98 €
In stock — 191 units
- origin USA
- RoHS3
Estimated landed cost
| Item | €12.98 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €7.60 |
| Total delivered | €45.58 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Volume pricing
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $14.95 | |
| ≥ 5 | $13.75 | −8 % |
| ≥ 25 | $12.65 | −15 % |
| ≥ 100 | $11.64 | −22 % |
Datasheets & documents
- 📄 Pololu Isolated USB-to-I²C Adapter User’s Guide
- 📄 Pololu Isolated USB-to-I²C Adapter drivers for Windows
- 📄 Dimension diagram of the Pololu Isolated USB-to-I²C Adapter with Isolated Power
- 📄 3D model of the Pololu Isolated USB-to-I²C Adapter with Isolated Power
- 📄 Drill guide for the Pololu Isolated USB-to-I²C Adapter with Isolated Power
- 📄 Pololu Isolated USB-to-I²C Adapter repository
- 📄 New products: Isolated USB-to-I²C Adapters
Specifications (automatically extracted)
Mechanical
| Weight | 3.2 g |
Other characteristics
| Other pcb markings | 0J15400 |
| Pcb dev codes | usb08b |
| Size | 1.33″ × 0.76″ × 0.19″ |
Description
This USB-to-I²C adapter enables a PC or other USB host to act as the controller on an I²C bus, reading and writing data from I²C target devices connected to the bus. It supports clock stretching and I²C clock speeds in excess of 1 MHz. The adapter features complete galvanic isolation between the USB and I²C sides, which prevents unexpected current flow between the two sides and protects the computer and its USB ports from destructive voltages on the I²C bus. This version delivers isolated power to the I²C side at 5V or 3.3V (selectable by an integrated switch with the state latched at start-up).
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