For Reference Only
| Part Number | ADUM1251ARZ |
| LIXINC Part # | ADUM1251ARZ |
| Manufacturer | LIXINC Electronics Co., Limited |
| Category | Isolators › Digital Isolators |
| Description | DGTL ISOL 2500VRMS 2CH I2C 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ADUM1251ARZ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | ADUM1251ARZ |
| Brand: | LIXINC Electronics Co., Limited |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Isolators |
| Subcategory: | Digital Isolators |
| Manufacturer: | LIXINC Electronics Co., Limited |
| Series: | iCoupler® |
| Package: | Tube |
| Part Status: | Active |
| Technology: | Magnetic Coupling |
| Type: | I²C |
| Isolated Power: | No |
| Number of Channels: | 2 |
| Inputs - Side 1/Side 2: | 2/1 |
| Channel Type: | Bidirectional, Unidirectional |
| Voltage - Isolation: | 2500Vrms |
| Common Mode Transient Immunity (Min): | 25kV/µs |
| Data Rate: | 1Mbps |
| Propagation Delay tpLH / tpHL (Max): | - |
| Pulse Width Distortion (Max): | 145ns, 85ns |
| Rise / Fall Time (Typ): | - |
| Voltage - Supply: | 3V ~ 5.5V |
| Operating Temperature: | -40°C ~ 105°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
| ISO7741EDWRQ1 | DGTL ISO 5000VRMS 4CH 16SOIC | 2640 More on Order |
|
| ISO7420ED | DGTL ISO 2500VRMS 2CH GP 8SOIC | 1190 More on Order |
|
| ADUM3401ARWZ-RL | DGTL ISO 2500VRMS 4CH GP 16SOIC | 2815 More on Order |
|
| SI88644ED-IS | DGTL ISO 5000VRMS 4CH GP 24SOIC | 950 More on Order |
|
| ISO7721BDWR | DGT ISOL 5000VRMS 2CH CAN 16SOIC | 2608 More on Order |
|
| ADUM163N1BRZ-RL7 | DGTL ISO 3000VRMS 6CH GP 16SOIC | 857 More on Order |
|
| MAX14850ASE+T | DGTL ISO 600VRMS 6CH GP 16SOIC | 2416 More on Order |
|
| SI8442AA-D-IS1 | DGTL ISO 1000VRMS 4CH GP 16SOIC | 951 More on Order |
|
| IL 814TE | DGTL ISO 2500VRMS 3CH GP 16SOIC | 5830 More on Order |
|
| AD260BND-5 | DGT ISOL 3500VRMS 5CH GP 22DIP | 1090 More on Order |
|
| SI8620BB-B-ISR | DGTL ISO 2500VRMS 2CH GP 8SOIC | 961 More on Order |
|
| ISO7731FBDWR | DGTL ISO 5000VRMS 3CH GP 16SOIC | 862 More on Order |
|
| IL 262E | DGTL ISO 2500VRMS 5CH GP 16SOIC | 11591915 More on Order |
| In Stock | 13514 - 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 | $5.62000 | $5.62 |
| 10 | $5.05065 | $50.5065 |
| 98 | $4.77437 | $467.88826 |
| 196 | $4.13777 | $811.00292 |
| 294 | $3.92560 | $1154.1264 |
| 588 | $3.52243 | $2071.18884 |
| 1078 | $2.97072 | $3202.43616 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.