ISOW7743DFMR
ActiveLOW-EMISSIONS, LOW-RIPPLE, QUAD-CHANNEL, 1/3, REINFORCED DIGITAL ISOLATOR WITH INTEGRATED POWER
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ISOW7743DFMR
ActiveLOW-EMISSIONS, LOW-RIPPLE, QUAD-CHANNEL, 1/3, REINFORCED DIGITAL ISOLATOR WITH INTEGRATED POWER
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Technical Specifications
Parameters and characteristics for this part
| Specification | ISOW7743DFMR |
|---|---|
| Channel Type | Unidirectional |
| Common Mode Transient Immunity (Min) [Min] | 85 kV/Ás |
| Data Rate | 100 Mbps |
| Inputs - Side 1/Side 2 [custom] | 3 |
| Inputs - Side 1/Side 2 [custom] | 1 |
| Isolated Power | True |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 20-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Propagation Delay tpLH / tpHL (Max) | 15.7 ns |
| Pulse Width Distortion (Max) | 5 ns |
| Rise / Fall Time (Typ) [custom] | 2.4 ns |
| Rise / Fall Time (Typ) [custom] | 2.5 ns |
| Supplier Device Package | 20-SOIC |
| Technology | Capacitive Coupling |
| Type | General Purpose |
| Voltage - Supply [Max] | 3.63 V, 5.5 V |
| Voltage - Supply [Min] | 2.97 V, 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 11.06 | |
| 10 | $ 9.99 | |||
| 25 | $ 9.52 | |||
| 100 | $ 8.27 | |||
| 250 | $ 7.90 | |||
| Digi-Reel® | 1 | $ 11.06 | ||
| 10 | $ 9.99 | |||
| 25 | $ 9.52 | |||
| 100 | $ 8.27 | |||
| 250 | $ 7.90 | |||
| Tape & Reel (TR) | 850 | $ 5.78 | ||
| 1700 | $ 5.75 | |||
| Texas Instruments | LARGE T&R | 1 | $ 7.29 | |
| 100 | $ 5.94 | |||
| 250 | $ 4.67 | |||
| 1000 | $ 3.96 | |||
Description
General part information
ISOW7743 Series
The ISOW77xx family of devices are galvanically-isolated quad-channel digital isolator with an integrated high-efficiency power converter with low emissions. The integrated DC-DC converter provides up to 550 mW of isolated power, eliminating the need for a separate isolated power supply in space-constrained isolated designs.
The ISOW77xx family of devices are galvanically-isolated quad-channel digital isolator with an integrated high-efficiency power converter with low emissions. The integrated DC-DC converter provides up to 550 mW of isolated power, eliminating the need for a separate isolated power supply in space-constrained isolated designs.
Documents
Technical documentation and resources
