ADUM1250ARZ I²C Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs CMTI 8-SOIC
FEATURES
Bidirectional I2C communication
Open-drain interfaces
Suitable for hot swap applications
30 mA current sink capability
1000 kHz operation
3.0 V to 5.5 V supply/logic levels
8-lead SOIC lead-free package
High temperature operation: 105°C
Safety and regulatory approvals
UL recognition
2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A (pending)
VDE Certificate of Conformity (pending)
DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01
DIN EN 60950 (VDE 0805): 2001-12; DIN EN 60950: 2000
VIORM = 560 V peak
APPLICATIONS
Isolated I2C, SMBus, or PMBus interfaces
Multilevel I2C interfaces
Power supplies
Networking
Power-over-Ethernet
| Technology |
Magnetic Coupling |
|
| Type |
I²C |
|
| Isolated Power |
No |
|
| Number of Channels |
2 |
|
| Inputs - Side 1/Side 2 |
2/2 |
|
| Channel Type |
Bidirectional |
|
| Voltage - Isolation |
2500Vrms |
|
| Common Mode Transient Immunity (Min) |
25kV/µs |
|
| Data Rate |
1Mbps |
|
| Propagation Delay tpLH / tpHL (Max) |
- |
|
| Pulse Width Distortion (Max) |
145ns, 85ns |
|
| Rise / Fall Time (Typ) |
- |
|
| Voltage - Supply |
3V ~ 5.5V |
|
| Operating Temperature |
-40°C ~ 105°C |
|
| Mounting Type |
Surface Mount |
|
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ADUM1250ARZ I²C Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs CMTI 8-SOIC Images
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