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Manufacturer : Analog Devices
Manufacturer Part No : ADUM3151ARSZ
Enrgtech Part No : ET10002502
Product Range : PolySwitch RXEF Series

Analog Devices ADUM3151ARSZ PCB SMT, 7-channel Digital Isolator for SPI 34MBps, 3.75 kVrms, 20-Pin SSOP

ADuM3151/3152/3153 Series SPIsolator Digital Isolators, Analog Devices The ADuM3151 / ADuM3152 / ADuM3153 series, from Analog Devices, are 7-channel, SPIsolator™ digital isolators optimized for isolated serial peripheral interfaces (SPIs). The ADuM3151 / ADuM3152 / ADuM3153 SPIsolator™ offers integration of three auxiliary data channels reduces the size and cost. 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 ADuM3151/ADuM3152/ADuM3153 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. Suitable applications for this family include Industrial programmable logic controllers (PLCs) and sensor isolation. - Supports up to 17 MHz SPI clock speed - 4 high speed, low propagation delay, SPI signal isolation channels - Three 250kbps data channels - 20-lead SSOP package - 5.1 mm creepage - High temperature operation: 125°C - High common-mode transient immunity: >25 kV/μs SPIsolator™ Digital Isolators Utilising Analog Devices’ iCoupler® Technology, the SPIsolator™ digital isolators are dedicated SPI isolators. They offer a small footprint, simple design, fast speed and high data integrity. Different to optocoupler and previous digital isolator solutions, the SPIsolator ™ family offers the ability to increase performance and lower cost all while reducing board space by utilizing a single compact form factor. Digital Isolators, Analog Devices A comprehensive range of Digital Isolators featuring iCoupler...
ADuM3151/3152/3153 Series SPIsolator Digital Isolators, Analog Devices The ADuM3151 / ADuM3152 / ADuM3153 series, from Analog Devices, are 7-channel, SPIsolator™ digital isolators optimized for isolated serial peripheral interfaces (SPIs). The ADuM3151 / ADuM3152 / ADuM3153 SPIsolator™ offers integration of three auxiliary data channels reduces the size and cost. 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 ADuM3151/ADuM3152/ADuM3153 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. Suitable applications for this family include Industrial programmable logic controllers (PLCs) and sensor isolation. - Supports up to 17 MHz SPI clock speed - 4 high speed, low propagation delay, SPI signal isolation channels - Three 250kbps data channels - 20-lead SSOP package - 5.1 mm creepage - High temperature operation: 125°C - High common-mode transient immunity: >25 kV/μs SPIsolator™ Digital Isolators Utilising Analog Devices’ iCoupler® Technology, the SPIsolator™ digital isolators are dedicated SPI isolators. They offer a small footprint, simple design, fast speed and high data integrity. Different to optocoupler and previous digital isolator solutions, the SPIsolator ™ family offers the ability to increase performance and lower cost all while reducing board space by utilizing a single compact form factor. Digital Isolators, Analog Devices A comprehensive range of Digital Isolators featuring iCoupler® technology from Analog Devices. These products combine high speed CMOS and monolithic air core transformer technologies to provide outstanding performance characteristics superior to alternative product types such as opto-coupled devices and exhibit superior long-term reliability, stability and longevity.

Product Information

Maximum Forward Voltage : 5.5V
Isolation Voltage : 3.75 kVrms
Maximum Data Rate : 34Mbps
Mounting Type : Surface Mount
Maximum Operating Temperature : +125°C
Length : 7.5mm
Width : 5.6mm
Depth : 1.95mm
Package Type : SSOP
Minimum Operating Temperature : -40°C
Number of Channels : 7
Number of Pins : 20
Rise Time : 2.5ns
Maximum Input Current : 8 mA
rohs : RoHS Certificate of Compliance

Technical Documents

  • ADUM3151/ADUM3152/ADUM3153 SPIsolator Digital Isolator Data Sheet (Technical Reference)

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