ISO1640DWR vs ISO1641DWR Comparison
Detailed side-by-side comparison of ISO1640DWR by Texas Instruments and ISO1641DWR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ISO1640DWR - 5kVrms Bidirectional I2C Isolator | Texas Instruments
ISO1640DWR ✓ ActiveTexas Instruments
ISO1641DWR - 5000Vrms I2C Isolator 1.7Mbps | Texas Instruments
ISO1641DWR ✓ ActiveSpecification Comparison
| Parameter | ISO1640DWR | ISO1641DWR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.21 | $2.22 |
| Isolation Type | Bidirectional I2C digital isolator | Capacitive isolation barrier |
| Number of Channels | 2 | 2 |
| Isolation Rating (UL 1577) | 5000 VRMS | 5000 Vrms (16-DW package) |
| Data Rate | 1.7 Mbps | — |
| CMTI (Common-Mode Transient Immunity) | 50 kV/us | 50 kV/us |
| Package | 16-SOIC (DW), 7.50 mm width | 16-SOIC (DW), 7.50 mm width |
| Hot-Swap Capability | Yes | — |
| Output Type | Open-drain | Open drain |
| GPIO Channels | Yes (ISO1640 variant) | — |
| Emissions Class | Low emissions, enhanced EMC | — |
| Supply Voltage - Side 1 | [DATA_NEEDED: VCC1 range] | — |
| Supply Voltage - Side 2 | [DATA_NEEDED: VCC2 range] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Quiescent Current | [DATA_NEEDED: quiescent current per side] | [DATA_NEEDED: quiescent current per side] |
| Propagation Delay | [DATA_NEEDED: propagation delay] | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Compliance | UL 1577 isolation rating | — |
| Product Type | — | Hot-swappable bidirectional I2C digital isolator with unidirectional clock channel |
| Maximum Data Rate | — | 1.7 Mbps |
| Interface Standard | — | I2C compatible |
| Hot-Swap Function | — | Yes (inputs protected during live insertion) |
| Emissions | — | Low emissions (enhanced EMC design) |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Packing | — | Tape and Reel (R suffix) |