ADUM5212BRSZ

ADUM5212 is a dual-channel digital isolator with isoPower®, an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides regulated, isolated power that is adjustable between 3.135V and 5.25V. Input supply voltages can range from slightly below the required output to significantly higher. It eliminates need for a separate, isolated dc-to-dc converter in low power, isolated designs. The iCoupler chip-scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converter. It is approved 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 RS-232 transceivers, power supply start-up bias and gate drives, isolated sensor interfaces, industrial PLCs etc.

• Output power is 150mW
• Dual dc-to-100Mbps (NRZ) signal isolation channels
• Soft start power supply
• Supports SPI upto 15MHz
• High common-mode transient immunity is <gt/>25kV/μs
• Number of inputs, VDDP side is 0, number of inputs, VISO side 2
• Maximum data rate is 25Mbps
• Maximum propagation delay is 40ns at 5V
• Maximum pulse width distortion is 3ns
• Operating temperature is −40°C to +105°C, packaging style is 20-lead SSOP

Opombe

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