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Part Number
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ADM1491E |
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Manufacturer
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Analog Devices |
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Description
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(ADM1490E / ADM1491E) Full-Duplex RS-485 Transceivers |
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Published
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Oct 5, 2009 |
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Detailed Description
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Data Sheet
16 Mbps, ESD Protected, Full-Duplex RS-485 Transceivers
ADM1490E/ADM1491E
FEATURES
RS-485/RS-422 full-duple...
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Datasheet
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ADM1491E
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Overview
Data Sheet
16 Mbps, ESD Protected, Full-Duplex RS-485 Transceivers
ADM1490E/ADM1491E
FEATURES
RS-485/RS-422 full-duplex transceiver for high speed motor control applications
16 Mbps data rate ±8 kV ESD protection on RS-485 input/output pins Complies with ANSI/TIA/EIA-485-A-1998 Open circuit fail-safe Suitable for 5 V power supply applications 32 nodes on the bus (1 unit load) Thermal shutdown protection Operating temperature range: −40°C to +85°C ADM1490E packages
Narrow body, 8-lead SOIC 8-lead MSOP ADM1491E packages Narrow-body, 14-lead SOIC 10-lead MSOP
APPLICATIONS
RS-485/RS-422 interfaces Industrial field networks High data rate motor control Multipoint data transmission systems Singl...
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