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SPI Isolator IC, SPI Isolation IC

ADuM3151, ADuM3152, ADuM3153 are SPI Isolator IC in 20 Leads-SSOP package and operating temperature range is -40°C ~ 125°C. All can operate upto 17 MHz SPI clock. Compatible with 5V and 3.3V operation. Different between all three is only extra 3x control signal direction. Isolation voltage are 3.75KV. For more download ADuM3151, ADuM3152 ,ADuM3153 datasheet from here

download ADuM3151, ADuM3152 ,ADuM3153 datasheet

ADuM4154 is SPI Isolator IC in 20 Leads-SOIC with 8.3mm creepage package and operating temperature range is -40°C ~ 125°C. All can operate upto 17 MHz SPI clock. Compatible with 5V and 3.3V operation. ADum4154 has isolated 1of4 demultiplexer for multiple slave selection. Master can select 4 slaves using only 2 GPIOs. Isolation voltage are 3.75KV.

to download ADuM4154 datasheet click here

MAX14483 is SPI Isolator IC in 20 Leads-SSOP package and operating temperature range is -40°C ~ 125°C. All can operate upto 100 MHz SPI clock. Compatible with 5V and 3.3V operation. Isolation voltage are 3.75KV.

to download MAX14483 datasheet click here
Simple ADC MAX11254 interfacing with microcontroller using MAX14483