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Texas Instruments ISOW7840 Digital Isolators | DigiKey Daily
TI ISOW7840 series are reinforced quad-channel digital isolators that have an integrated high-efficiency DC-DC converter with an on-chip transformer. This integrated converter provides up to 650 mW of isolated power, providing space-constrained industrial automation, motor control, and medical equipment, and grid infrastructure applications a smaller solution size by eliminating the separate isolated power supply. The isolators operate from a 3 V to 5.5 V supply and the converter can provide a regulated 5 V or 3.3 V output. Isolators are available with various configurations of forward and reverse channels and support CMOS or LVCMOS digital I/Os at up to 100 Mbps, while providing robust protection and low emissions.
Part List
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | ISOW7841FDWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 2377 - Immediate | $77.51 | View Details |
| | ISOW7841FDWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 2377 - Immediate | $77.51 | View Details |
| | ISOW7841FDWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 2377 - Immediate | $77.51 | View Details |
| | ISOW7841DWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 1820 - Immediate | $77.51 | View Details |
| | ISOW7841DWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 1820 - Immediate | $77.51 | View Details |
| | ISOW7841DWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 1820 - Immediate | $77.51 | View Details |
| | ISOW7844DWE | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 130 - Immediate | $100.34 | View Details |
| | ISOW7844FDWE | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 106 - Immediate | $100.34 | View Details |
| | ISOW7841DWE | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 532 - Immediate | $107.65 | View Details |
| | ISOW7842DWE | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 592 - Immediate | $100.34 | View Details |
| | ISOW7842FDWE | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 158 - Immediate | $100.34 | View Details |
| | ISOW7840DWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 2023 - Immediate | $87.86 | View Details |
| | ISOW7840FDWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 1642 - Immediate | $87.86 | View Details |
| | ISOW7842DWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 2026 - Immediate | $77.51 | View Details |
| | ISOW7842FDWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 4389 - Immediate | $77.51 | View Details |
| | ISOW7843DWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 2000 - Immediate | $48.55 | View Details |
| | ISOW7843FDWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 681 - Immediate | $84.08 | View Details |
| | ISOW7844DWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 808 - Immediate | $84.08 | View Details |
| | ISOW7844FDWER | DGTL ISOLTR 5KV 4CH GP 16-SOIC | 1780 - Immediate | $77.51 | View Details |
|  | ISOW7841EVM | EVAL BOARD FOR ISOW7841 | 31 - Immediate | $482.81 | View Details |
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