| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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88 pcs
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88 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| Inputs | |
| Isolated Power | |
| Lead Spacing | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Supplier Package | |
| Technology | |
| Type | |
| Voltage |
The Texas Instruments ISO7842DW is a high-performance, 4-channel digital isolator. It provides 2000Vrms of working isolation voltage and supports data rates up to 100Mbps, making it suitable for demanding applications.
This isolator features a 2/2 forward/reverse channel configuration and a typical propagation delay of 10.7ns. It operates within a wide temperature range of -55°C to 125°C and consumes low power, typically 1.7mA per channel at 1Mbps.
Designed for surface mounting, the ISO7842DW comes in a 16-SOIC package. Its robust construction ensures an isolation barrier life of over 40 years, and it meets various safety and regulatory approvals, including reinforced isolation per DIN EN IEC 60747-17.
Key electrical characteristics include a maximum surge isolation voltage of 12.8kVPK and a minimum CMTI of 85kV/µs, ensuring reliable operation in noisy environments. It supports multiple protocols such as GPIO, PWM, SPI, and UART.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.13 | $5.13 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO7842DW has a working isolation voltage of 2000Vrms and a withstand isolation voltage of 5700Vrms.
The maximum data rate supported by the ISO7842DW is 100Mbps.
The ISO7842DW operates in a temperature range of -55°C to 125°C.
The ISO7842DW is available in a 16-SOIC package.
The ISO7842DW has 4 channels.
The typical propagation delay for the ISO7842DW is 10.7ns.
The minimum CMTI for the ISO7842DW is 85kV/µs.