Datasheet Analog Devices ADUM5212BRSZ — 数据表

Dual-Channel Isolators with
Integrated DC-to-DC Converters
ADuM5210/ADuM5211/ADuM5212 Data Sheet FUNCTIONAL BLOCK DIAGRAM 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 VDD1 1 20 VDD2 GNDP 2 19 GNDISO 2-CHANNEL iCoupler CORE VIA/VOA 3 18 VOA/VIA 17 VOB/VIB GNDP 5 16 GNDISO GNDP 6 15 GNDISO NC 7 14 NC 13 VSEL ADuM5210/ADuM5211/
ADuM5212 VIB/VOB 4 PCS PDIS 8
VDDP 9 1.225V 12 VISO GNDP 10 OSC RECT REG 11 GNDISO 10980-001 FEATURES Figure 1. ADuM5210/ADuM5211/ADuM5212 APPLICATIONS
RS-232 transceivers
Power supply start-up bias and gate drives
Isolated sensor interfaces …

Dual-Channel Isolators with
Integrated DC-to-DC Converters
ADuM5210/ADuM5211/ADuM5212 Data Sheet FUNCTIONAL BLOCK DIAGRAM isoPower integrated, isolated dc-to-dc converter
Regulated 3.15 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: 105В°C
High common-mode transient immunity: >25 kV/Ојs
Safety and regulatory approvals
UL recognition (pending)
2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A (pending)
VDE certificate of conformity (pending)
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 560 V peak VDD1 1 20 VDD2 GNDP 2 19 GNDISO 2-CHANNEL iCoupler CORE VIA/VOA 3 18 VOA/VIA ADuM5210/ADuM5211/
ADuM5212 VIB/VOB 4 17 VOB/VIB GNDP 5 16 GNDISO GNDP 6 15 GNDISO NC 7 14 NC PCS PDIS 8 13 VSEL VDDP 9 1.25V 12 VISO GNDP 10 OSC RECT REG 11 GNDISO 10980-001 FEATURES Figure 1. ADuM5210/ADuM5211/ADuM5212 APPLICATIONS
RS-232 transceivers
Power supply start-up bias and gate drives
Isolated sensor interfaces
Industrial PLCs GENERAL DESCRIPTION …