ADUM3154BRSZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADUM3154BRSZ
Manufacturer

ADI
ChipWorker Part#

CW4065565
Category

Interface Isolator, Digital Isolator
Package

SSOP-20
Description

ANALOG DEVICES ADUM3154BRSZ Digital Isolator, 7Channel, 14ns, 3V, 5.5V, SSOP, 20Pins
Documentation

Datasheet

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ADUM3154BRSZ Specifications

Attribute	Attribute Value

Part Number	ADUM3154BRSZ
Manufacturer	ADI
ChipWorker Part#	CW4065565
Category	Interface Isolator, Digital Isolator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	SSOP-20
Supply Voltage (DC)	3.00V (min)
Rise/Fall Time	2.5 ns
Number of Channels	7 Channel
Number of Positions	20 Position
Rise Time	2.5 ns
Isolation Voltage	3750 Vrms
Input Current (Min)	18 mA
Fall Time (Max)	2.5 ns
Fall Time (Max)	2.5 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3 V
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Size-Length	7.5 mm
Size-Width	5.6 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

Product Details
The ADuM3154 is an 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 17 MHz.
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 250 kbps low speed, 2-channel address bus, allowing the target slave device to be changed in as little as 2.5 μs.
Applications
Industrial programmable logic controllers (PLCs)
Sensor isolation
### Features and Benefits
Supports up to 17 MHz SPI clock speed
4 high speed, low propagation delay, SPI signal isolation channels
Supports up to 4 slave devices
20-lead SSOP package with 5.1 mm creepage
High temperature operation: 125°C
High common-mode transient immunity: >25 kV/μs
Safety and regulatory approvals
UL recognition per UL 1577
3750 V rms for 1 minute
CSA Component Acceptance Notice 5A
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 565 V peak

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