ADUM3211BRZ

ADUM3211 is a dual-channel digital isolator. It is based on Analog Devices, Inc., icoupler® technology. The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple icoupler digital interfaces and stable performance characteristics. It consume one-tenth to one-sixth the power of opt couplers at comparable signal data rates. It is certified by UL recognition: 2500V 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 = 560V peak. It is widely used in application such as size-critical multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceiver isolation, digital field bus isolation, gate drive interfaces, hybrid electric vehicles, battery monitor, and motor drive etc.

• Enhanced system-level ESD performance per IEC 61000-4-x
• Default low output, narrow body
• 3.3V/5 V level translation
• Supply current is 1.1mA typ
• Number of inputs, VDD1 side is 1
• Number of inputs, VDD2 side is 1
• Maximum data rate is 10Mbps
• Maximum propagation delay is 50ns at 5V
• Maximum pulse width distortion is 4ns
• Operating temperature range is −40°C to +105°C, package style is 8-lead SOIC-N

Notes

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