The ADuM2250/ADuM22511 are hot swappable digital isolators with nonlatching, bidirectional communication channels that are compatible with I2C interfaces. This eliminates the need for splitting I2C signals into separate transmit and receive signals for use with standalone optocouplers. The ADuM2250 provides two bidirectional channels, supporting a complete i.
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 16-lead SOIC wide body package version (RW-16) 16-lead SOIC wide body enhanced creepage version (RI-16-2) High temperature operation: 105°C Safety and regulatory approvals UL recognition: 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice #5A (RI-16-2 package) IEC 60601-1: 250 V rms (reinforced) IEC 60950-1: 400 V rms (reinforced) VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIO.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ADUM2251 |
Analog Devices |
(ADUM2250 / ADUM2251) Dual I2C Isolators | |
2 | ADuM225N |
Analog Devices |
5.0kV RMS Dual Channel Digital Isolators | |
3 | ADUM2200 |
Analog Devices |
(ADUM2200 / ADUM2201) Dual-Channel Digital Isolators | |
4 | ADUM2201 |
Analog Devices |
(ADUM2200 / ADUM2201) Dual-Channel Digital Isolators | |
5 | ADuM220N |
Analog Devices |
5.0kV RMS Dual Channel Digital Isolators | |
6 | ADUM2210 |
Analog Devices |
(ADUM2210 / ADUM2211) Dual-Channel Digital Isolators | |
7 | ADUM2211 |
Analog Devices |
(ADUM2210 / ADUM2211) Dual-Channel Digital Isolators | |
8 | ADuM221N |
Analog Devices |
5.0kV RMS Dual Channel Digital Isolators | |
9 | ADuM226N |
Analog Devices |
5.0kV RMS Dual Channel Digital Isolators | |
10 | ADuM2280 |
Analog Devices |
5 kV RMS Dual Channel Digital Isolators | |
11 | ADuM2281 |
Analog Devices |
5 kV RMS Dual Channel Digital Isolators | |
12 | ADuM2285 |
Analog Devices |
5 kV RMS Dual Channel Digital Isolators |