| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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750 pcs
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750 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
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| Common Mode Transient Immunity (Min) | |
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| Industrial Grade | |
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| Isolated Power | |
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| Medical Grade | |
| Military Grade | |
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| Propagation Delay tpLH | |
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| Supplier Device Package | |
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| Tape & Reel | |
| Technology | |
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The NCID9211R2 from On Semiconductor is a high-speed, dual-channel, bi-directional digital isolator designed for reliable isolated communications. It utilizes off-chip capacitive isolation technology to achieve robust high voltage insulation, with a Distance Through Insulation (DTI) of ≥ 0.5 mm and a maximum working insulation voltage of 2000 Vpeak. This device supports full duplex communication and is characterized by high common mode rejection (100 kV/µs) and low pulse width distortion (10 ns).
With a data rate of 50 Mbit/s (NRZ) and a propagation delay of 25 ns, the NCID9211R2 is suitable for interfaces such as I²C and SPI. It operates over a wide supply voltage range of 2.5 V to 5.5 V and an extended temperature range of -40°C to 125°C. The isolator also features an output enable function on both primary and secondary sides and over-temperature detection.
The NCID9211R2 is housed in a 16-pin wide body SOIC package (16-SOIC, 7.50mm width) and is designed for surface mount applications. Its robust design and safety features make it ideal for applications requiring isolation to prevent ground loops or hazardous voltages, such as industrial fieldbus communications and microprocessor system interfaces.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.51 | $3.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum data rate of the NCID9211R2 is 50 Mbit/s.
The maximum propagation delay of the NCID9211R2 is 25 ns.
The minimum common mode transient immunity of the NCID9211R2 is 100 kV/µs.
The operating temperature range for the NCID9211R2 is -40°C to 125°C.
The isolation voltage of the NCID9211R2 is 5000Vrms.
The NCID9211R2 has 2 channels.
The supply voltage range for the NCID9211R2 is 2.5 V to 5.5 V.