ADUM5210CRSZ DESCRIPTION
The ADuM5210/ADuM5211/ADuM52121are dual-channel digitalisolators with isoPower®, an integrated, isolated dc-to-dc converter.Based on the Analog Devices, Inc., iCoupler® technology, the dc-todc converter provides regulated, isolated power that is adjustablebetween 3.135 V and 5.25 V. Input supply voltages can range fromslightly below the required output to significantly higher. Popularvoltage combinations and their associated power levels are shownin Table 2.
ADUM5210CRSZ FEATURES
isoPower integrated, isolated dc-to-dc converter
Regulated 3.135 V to 5.25 V output
Up to 150 mW output power
Dual dc-to-100 Mbps (NRZ) signal isolation channels
Soft start power supply
20-lead SSOP package with 5.3 mm creepage
Supports SPI up to 15 MHz
High temperature operation: 105°C
High common-mode transient immunity: >25 kV/μs
Safety and regulatory approvals
UL recognition
2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice 5A
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 560 V peak
ADUM5210CRSZ APPLICATIONS
RS-232 transceivers
Power supply start-up bias and gate drives
Isolated sensor interfaces
Industrial PLCs
