ISO1540DRG4
Manufacturer package reference image
Order the ISO1540DRG4 - 2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator | D | 8 | -40 to 125 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | ISO1540DRG4 |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the ISO1540DRG4 - 2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator | D | 8 | -40 to 125 from Texas Instruments. |
| Package / case | SOIC (D) |
| Product category | Clock and timing ICs |
| Pins | 8 |
| Rating | Catalog |
| Isolation rating | Basic |
| Number of channels | 2 |
| Serial data | Bidirectional |
| Serial clock | Bidirectional |
| Data rate (max) (Mbps) | 1 |
| Working isolation voltage (VIOWM) (Vrms) | 400 |
| Surge isolation voltage (VIOSM) (VPK) | 4000 |
| Transient isolation voltage (VIOTM) (VPK) | 4242 |
| Withstand isolation voltage (VISO) (Vrms) | 2500 |
| CMTI (min) (kV/µs) | 25 |
| Operating temperature (exact ordering record) | -40 to 125 °C |
| Standard quantity / packing | 2,500 | LARGE T&R |
| In stock | 8,799 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
TI exact ordering page and explicitly identified base product page verified on 2026-11-04. Electrical fields refer to the named base product. Package and temperature refer to the exact ordering code. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for SOIC (D). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.