ADUM4153BRIZ-RL
Digital Isolator CMOS 7CH 17MHz 20Pin SOIC W T/R
Product Details
The ADuM4151/ADuM4152/ADuM4153 are 7-channel, SPIsolator™ digital isolators optimized for isolated serial peripheral interfaces SPIs.3.75kV rms model available Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay in the CLK, MO/SI, MI/SO, and SS SPI bus signals supports SPI clock rates of up to 17 MHz. These channels operate with 14 ns propagation delay and 1 ns jitter to optimize timing for SPI.
The ADuM4151/ADuM4152/ADuM4153 isolators also provide three additional independent low data rate isolation channels in three different channel direction combinations. Data in the slow channels is sampled and serialized for a 250 kbps data rate with up to 2.5 μs of jitter in the low speed channels.
**Applications**
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- Industrial programmable logic controllers PLCs
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- Sensor isolation
### Features and Benefits
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- Supports up to 17 MHz SPI clock speed
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- 4 high speed, low propagation delay, SPI signal isolation channels
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- Three 250 kbps data channels
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- 20-lead SOIC_IC package with 8.3 mm creepage
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- High temperature operation: 125°C
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- High common-mode transient immunity: >25 kV/µs
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- Safety and regulatory approvals
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- UL recognition per UL 1577
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- 5000 V rms for 1 minute SOIC long package
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- CSA Component Acceptance Notice 5A
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- VDE certificate of conformity
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- DIN V VDE V 0884-10 VDE V 0884-10:2006-12
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- Maximum working insulation voltage VIORM: 849 V peak
