Data Sheet
3.
75 kV, 7-Channel, SPIsolator Multiple Slave, Digital Isolator for SPI
ADuM3154
FEATURES
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
APPLICATIONS
Industrial programmable logic controllers (PLCs) Sensor isolation
GENERAL DESCRIPTION
The ADuM31541 is an SPIsolat...