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ADUM3154ARSZ

Digital Isolator, 7 Channel, 25 ns, 3 V, 5.5 V, SSOP, 20 Pins

ADUM3154ARSZ - Digital Isolator, 7 Channel, 25 ns, 3 V, 5.5 V, SSOP, 20 Pins

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Manufacturer Part No:
ADUM3154ARSZ
Order Code:
2451486
Product Range
ADUM3154 Series
Technical Datasheet:
ADUM3154ARSZ   Datasheet
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Product Overview

The ADUM3154 series 7-channel SPIsolator™ Digital Isolator optimized for a serial peripheral interface (SPI) that includes support for up to four slave devices. Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay and jitter in the CLK, MO/SI, MI/SO and SS SPI bus signals support SPI clock rates of up to 17MHz. The ADuM3154 isolator also provides a slave select multiplexing system that allows up to four slave devices to be serviced from one isolator. When a target slave is selected, the slave select signal propagates to the desired output with low propagation delay, allowing tight timing control. The isolated SSx is addressed through a 250kbps low speed, 2-channel address bus, allowing the target slave device to be changed in as little as 2.5µs.
  • Supports up to 17MHz SPI clock speed
  • 4 High speed, low propagation delay, SPI signal isolation channels
  • Supports up to 4 slave devices
  • >25kV/µs High common-mode transient immunity

Applications

Sensing & Instrumentation, Industrial

Product Information

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:
7 Channel

:
25ns

:
3V

:
5.5V

:
SSOP

:
20Pins

:
-40°C

:
125°C

:
ADUM3154 Series

:
-

:
MSL 3 - 168 hours
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Technical Docs (3)

No Longer Stocked

RM23.86

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