For Reference Only
| Part Number | ISO1540QDQ1 |
| LIXINC Part # | ISO1540QDQ1 |
| Manufacturer | Rochester Electronics |
| Category | Isolators › Digital Isolators |
| Description | LOW-POWER BIDIRECTIONAL I2C ISOL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ISO1540QDQ1 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | ISO1540QDQ1 |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Isolators |
| Subcategory: | Digital Isolators |
| Manufacturer: | Rochester Electronics |
| Series: | Automotive, AEC-Q100 |
| Package: | Bulk |
| Part Status: | Active |
| Technology: | Capacitive Coupling |
| Type: | I²C |
| Isolated Power: | No |
| Number of Channels: | 2 |
| Inputs - Side 1/Side 2: | 2/2 |
| Channel Type: | Bidirectional |
| Voltage - Isolation: | 2500Vrms |
| Common Mode Transient Immunity (Min): | 25kV/µs |
| Data Rate: | 1Mbps |
| Propagation Delay tpLH / tpHL (Max): | - |
| Pulse Width Distortion (Max): | 80ns, 21ns |
| Rise / Fall Time (Typ): | - |
| Voltage - Supply: | 3V ~ 5.5V |
| Operating Temperature: | -40°C ~ 125°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
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| In Stock | 15661 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.15000 | $3.15 |
| 10 | $2.82766 | $28.2766 |
| 75 | $2.67319 | $200.48925 |
| 150 | $2.31678 | $347.517 |
| 525 | $1.97224 | $1035.426 |
| 1050 | $1.66334 | $1746.507 |
| 2550 | $1.58017 | $4029.4335 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.