ADUM1210 Datasheet | Analog Devices

FEATURES Narrow body, Ro HS-pliant, 8-lead SOIC Low power operation 5 V operation 1.1 m A per channel maximum @ 0 Mbps to 2 Mbps 3.7 m A per channel maximum @ 10 Mbps 3 V operation 0.8 m A per channel maximum @ 0 Mbps to 2 Mbps 2.2 m A per channel maximum @ 10 Mbps 3 V/5 V level translation High temperature operation: 105°C High data rate: dc to 10 Mbps (NRZ) Precise timing characteristics 3 ns maximum pulse width distortion 3 ns maximum channel-to-channel matching High mon-mode transient immunity: >25 k V/μs Safety and regulatory approvals UL recognition 2500 V rms for 1 minute per UL 1577 CSA ponent Acceptance Notice #5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 VIORM = 560 V peak APPLICATIONS Size-critical multichannel isolation SPI interface/data converter isolation RS-232/RS-422/RS-485 transceiver isolation Digital field bus isolation Gate drive interface Dual-Channel Digital Isolator ADu M1210 GENERAL DESCRIPTION The ADu M12101 is a dual-channel, digital isolator based on Analog Devices, Inc., i Coupler® technology. bining high speed CMOS and monolithic transformer technology, this isolation ponent provides outstanding performance characteristics superior to alternatives such as optocoupler devices. By avoiding the use of LEDs and photodiodes, i Coupler devices remove the design difficulties monly associated with optocouplers. The concerns of the typical optocoupler regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple i Coupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete ponents is eliminated with i Coupler products. Furthermore, i Coupler devices consume one-tenth to one-sixth the power of optocouplers at parable signal data rates. The ADu M1210 isolator provides two independent isolation channels operable with the supply voltage on either side, ranging from 2.7 V to 5.5 V. This provides...