| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,000 pcs
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6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The NCID9311R2 from On Semiconductor is a 3-channel digital isolator that provides galvanic isolation for digital signals, preventing ground loops and hazardous voltages. Utilizing patented off-chip capacitive isolation technology, it achieves high insulation and noise immunity.
This device supports bidirectional communication and operates at data rates up to 15 Mbps. Key electrical specifications include a minimum common mode transient immunity of 100 kV/µs and typical propagation delays of 170 ns. It is designed to operate over a wide temperature range of -40°C to 125°C and supports supply voltages from 2.5V to 5.5V.
The NCID9311R2 is housed in a 16-pin SOIC wide body package with a surface mount type. It meets UL1577 standards with a 5000 VRMS rating for 1 minute and offers 8 mm creepage and clearance distance for reliable high-voltage insulation. The device also includes an output enable function on both primary and secondary sides.
Typical applications include isolated PWM control, industrial fieldbus communications, microprocessor system interfaces like SPI and I2C, programmable logic control, isolated data acquisition systems, and voltage level translation.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.51 | $3.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The NCID9311R2 is supplied in a 16-SOIC (0.295", 7.50mm Width) package.
The NCID9311R2 has a UL1577 rating of 5000 VRMS for 1 minute.
The NCID9311R2 supports a data rate of 15 Mbps.
The NCID9311R2 supports I2C and SPI interfaces.