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ANALOG DEVICES ADUM1251WARZ-RL7
Digital Isolator, 2 Channels, 3 V, 5.5 V, SOIC, 8 Pins, 1 Mbps
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- ADUM1251WARZ-RL7
- Order Code:
- 4333232
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- Technical Datasheet:
- ADUM1251WARZ-RL7 Datasheet
- ECAD / MCAD
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Product Overview
ADUM1251WARZ-RL7 is a hot-swappable digital isolator with non-latching, bidirectional communication channels that are compatible with I²C interfaces. It eliminates the need for splitting I²C signals into separate transmit and receive signals for use with standalone optocouplers. This device provides one bidirectional channel and one unidirectional channel for applications where a bidirectional clock is not required. It contains hot swap circuitry to prevent glitching data when an unpowered card is inserted onto an active bus. It is approved by DIN VDE V 0884-11:2017-01, reinforced VIORM = 560V peak, 2500V rms for 1 minute per UL 1577, IEC/EN/CSA 62368-1, IEC/CSA 61010-1, CAN/CSA-C22.2 No. 14-18, GB4943.1-2011. It is used in applications such as isolated I²C, SMBus, or PMBus interfaces, multilevel I²C interfaces, power supplies, networking, power over ethernet, hybrid electric vehicle battery management.
- Bidirectional I²C communication, qualified for automotive application
- Open-drain interfaces
- 3V to 5.5V supply/logic levels
- 30mA current sink capability
- 1000KHz operation
- Leakage current is 10µA maximum at (TA = 25°C, VDD1 = 3.3V or 5V)
- Propagation delay is 95ns typical at (side 1 to side 2, rising edge)
- Pulse width distortion is 67ns typical at (side 1 to side 2, (tPLH12 − tPHL12))
- Common mode transient immunity is 35KV/µs typical at (TA = 25°C)
- Operating temperature range from -40°C to +125°C, 8-lead SOIC 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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- 8Pins
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- 1Mbps
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- -
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- Hot Swappable Digital Isolator
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- Magnetic
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- 2.5kV
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- -40°C
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- 125°C
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- -
Technical Documents (1)
Packaging type
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1,000 deliver in 3-4 business days from our UK warehouse
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¥1,502.57
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¥1,652.83
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| 10+ | ¥1,040.86 (¥1,144.95) | ( ) |
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| 100+ | ¥788.34 (¥867.17) | ( ) |
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