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ANALOG DEVICES ADUM2251ARIZ-RL
Digital Isolator, 2 Channels, 3 V, 5.5 V, SOIC, 16 Pins, 1 Mbps
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- ADUM2251ARIZ-RL
- Order Code:
- 4333297
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- Technical Datasheet:
- ADUM2251ARIZ-RL Datasheet
- ECAD / MCAD
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Product Overview
ADUM2251ARIZ-RL is a hot swappable digital isolator 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. It provides one bidirectional channel and one unidirectional channel for those applications where a bidirectional clock is not required. It contains hot swap circuitry to prevent data glitches when an unpowered card is inserted onto an active bus. It is approved by UL recognition: 5000V rms for 1 minute per UL 1577, CSA component acceptance notice 5A, IEC 60601-1: 250V rms (reinforced), IEC 60950-1: 400V rms (reinforced), VDE certificate of conformity, DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, VIORM = 849V peak. It is used in applications such as isolated I²C, SMBus, or PMBus interfaces, multilevel I²C interfaces, power supplies, networking, power over ethernet.
- Number of inputs, VDD1 side is 2, bidirectional I²C communication
- Number of inputs, VDD1 side is 1, open-drain interfaces
- 1Mbps maximum data rate, suitable for hot swap applications
- 30mA current sink capability, 1000KHz operation
- 3V to 5.5V supply/logic levels
- Common mode transient immunity is 35KV/µs typical
- Input capacitance is 4pF typical
- Operating temperature range from -40°C to +105°C
- 16-lead SOIC-IC package
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- 2Channels
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- 3V
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- 5.5V
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- SOIC
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- 16Pins
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- 1Mbps
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- Hot Swappable Digital Isolator
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- Magnetic
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- 5kV
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- -40°C
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- 105°C
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- -
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- -
Technical Documents (1)
Packaging type
Cut Tape
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1,000 deliver in 3-4 business days from our UK warehouse
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¥1,640.46
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¥1,804.51
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| 1+ | ¥1,640.46 (¥1,804.51) | ( ) |
| 10+ | ¥1,142.93 (¥1,257.22) | ( ) |
| 25+ | ¥1,014.52 (¥1,115.97) | ( ) |
| 100+ | ¥870.89 (¥957.98) | ( ) |
| 250+ | ¥801.31 (¥881.44) | ( ) |
| 500+ | ¥758.92 (¥834.81) | ( ) |
| 1000+ | ¥743.75 (¥818.13) | ( ) |
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