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ISOW7842DWE, Digital Isolators Quad-channel, 2/2, reinforced digital isolator with integrated power 16-SOIC -40 to 125
Semiconductors\Interface ICs\Digital IsolatorsISOW784x/ISOW784x-Q1 Reinforced Digital Isolators
Texas Instruments ISOW784x/ISOW784x-Q1 Reinforced Digital Isolators are high-performance, quad-channel reinforced digital isolators with an integrated high-efficiency power converter. The integrated DC-DC converter provides up to 650mW of isolated power at high efficiency and can be configured for various input and output voltage configurations. These devices eliminate the need for a separate isolated power supply in space-constrained isolated designs. The ISOW784x/ISOW784x-Q1 provides high electromagnetic immunity and low emissions while isolating CMOS or LVCMOS digital I/Os. The signal isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO 2 ) insulation barrier. Power isolation uses on-chip transformers separated by thin-film polymer as the insulating material. The Texas Instruments ISOW784x-Q1 devices are AEC-Q100 qualified for automotive applications.
| Brand | Texas Instruments |
| Data Rate | 100 Mb/s |
| Factory Pack Quantity: Factory Pack Quantity | 40 |
| Forward Channels | 2 Channel |
| Isolation Type | Capacitive Coupling, Magnetic Coupling |
| Isolation Voltage | 5000 Vrms |
| Manufacturer | Texas Instruments |
| Maximum Fall Time | 4 ns |
| Maximum Operating Temperature | +125 C |
| Maximum Rise Time | 4 ns |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Number of Channels | 4 Channel |
| Operating Supply Current | 51 mA |
| Package/Case | SOIC-16 |
| Packaging | Tube |
| Pd - Power Dissipation | 1.02 W |
| Polarity | Unidirectional |
| Product Category | Digital Isolators |
| Product Type | Digital Isolators |
| Propagation Delay Time | 13 ns |
| Pulse Width Distortion | 600 ps |
| Reverse Channels | 2 Channel |
| Series | ISOW7842 |
| Shutdown | Shutdown |
| Subcategory | Interface ICs |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 3 V |
| Type | High Speed |
| Channel Type | Unidirectional |
| Common Mode Transient Immunity (Min) | 100kV/Вµs |
| Data Rate | 100Mbps |
| Inputs - Side 1/Side 2 | 2/2 |
| Isolated Power | Yes |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Operating Temperature | -40В°C ~ 125В°C |
| Package / Case | 16-SOIC(0.295", 7.50mm Width) |
| Part Status | Active |
| Propagation Delay tpLH / tpHL (Max) | 17.6ns, 17.6ns |
| Pulse Width Distortion (Max) | 4.7ns |
| Rise / Fall Time (Typ) | 2ns, 2ns |
| Series | - |
| Supplier Device Package | 16-SOIC |
| Technology | Capacitive Coupling |
| Type | General Purpose |
| Voltage - Isolation | 5000Vrms |
| Voltage - Supply | 3V ~ 5.5V |
| Вес, г | 3.64 |
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