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ADUM3201

Analog Devices
Part Number ADUM3201
Manufacturer Analog Devices
Description (ADUM3200 / ADUM3201) Digital Isolators
Published Jan 16, 2007
Detailed Description www.DataSheet4U.com Dual-Channel, Digital Isolators, Enhanced System-Level ESD Reliability ADuM3200/ADuM3201 FEATURES E...
Datasheet PDF File ADUM3201 PDF File

ADUM3201
ADUM3201

Overview
www.
DataSheet4U.
com Dual-Channel, Digital Isolators, Enhanced System-Level ESD Reliability ADuM3200/ADuM3201 FEATURES Enhanced system-level ESD performance per IEC 61000-4-x Narrow body, 8-lead SOIC, Pb-free package Low power operation 5 V operation 1.
6 mA per channel maximum @ 0 Mbps to 2 Mbps 3.
7 mA per channel maximum @ 10 Mbps 7.
5 mA per channel maximum @ 25 Mbps 3 V operation 1.
4 mA per channel maximum @ 0 Mbps to 2 Mbps 2.
4 mA per channel maximum @ 10 Mbps 4.
6 mA per channel maximum @ 25 Mbps Bidirectional communication 3 V/5 V level translation High temperature operation: 105°C High data rate: dc to 25 Mbps (NRZ) Precise timing characteristics 3 ns maximum pulse-width distortion 3 ns maximum channel-to-channel matching High common-mode transient immunity: >25 kV/μs Safety and regulatory approvals UL recognition: 2500 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice #5A VDE Certificate of Conformity DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01 DIN EN 60950 (VDE 0805): 2001-12; DIN EN 60950: 2000 VIORM = 560 V peak GENERAL DESCRIPTION The ADuM320x 1 are dual-channel, digital isolators based on Analog Devices’ iCoupler® technology.
Combining high speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.
By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers.
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.
The need for external drivers and other discrete components is eliminated with these iCoupler products.
Furthermore, iCoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates.
The ADuM320x isolators provide two in...


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