ADM1487EARZ
Analog Devices Inc.
Category: Drivers and Interfaces
The ADM485E / ADM487E / ADM1487E are 5 V low power data transceivers with ±15 kV ESD protection suitable for halfduplex communication on multipoint bus transmission lines. They are designed for balanced data transmission and comply with TIA/EIA standards RS-485 and RS-422. The ADM487E and the ADM1487E have a 1/4 unit load receiver input impedance that allows up to 128 transceivers on a bus, while the ADM485E allow up to 32 transceivers on a bus. Since only one driver is enabled at any time, the output of a disabled or powerdown driver is three-stated to avoid overloading the bus.The driver outputs are slew rate-limited in order to reduce EMI and data errors caused by reflections from improperly terminated buses. Excessive power dissipation caused by bus contention or output shorting is prevented with a thermal shutdown circuit. The parts are fully specified over the industrial temperature ranges and are available in 8-lead SOIC packages.APPLICATIONS Energy/power metering Lighting systems Industrial control Telecommunications Security systems Instrumentation
$1.01 - * $4.91
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | ADM1487EARZ-ND | 0 | 1 | $3.17 | $2.85 | $2.70 | $2.34 | $1.86 | $1.34 | Buy |
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Analog Devices Inc | ADM1487EARZ | 78 | 1 | $3.57 | $3.20 | $3.03 | $2.63 | $1.91 | $1.91 | Buy |
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Arrow Europe | ADM1487EARZ | 46 | 1 | $3.13 | $2.79 | $2.61 | $2.24 | $1.87 | $1.58 | Buy |
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Arrow North American Components | ADM1487EARZ | 0 | 392 | $1.75 | $1.56 | Buy | ||||
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element14 APAC | ADM1487EARZ | 40 | 1 | * $4.91 | * $3.18 | * $3.18 | * $2.23 | * $1.94 | * $1.94 | Buy |
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Farnell | ADM1487EARZ | 40 | 1 | * $4.99 | * $3.23 | * $3.23 | * $2.06 | * $1.96 | * $1.96 | Buy |
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Mouser Electronics | 584-ADM1487EARZ | 1520 | 1 | $3.38 | $2.31 | $2.31 | $1.71 | $1.64 | $1.64 | Buy |
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Newark | ADM1487EARZ | 40 | 1 | $4.61 | $2.99 | $2.01 | $2.01 | $1.91 | $1.91 | Buy |
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Verical Marketplace | ADM1487EARZ | 44 | 4 | $2.79 | $2.61 | $2.24 | $1.87 | $1.58 | Buy | |
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Win Source | ADM1487EARZ | 1000 | 2 | $1.01 | $1.01 | $0.73 | $0.73 | Buy |
Technical Specifications
| ROHS Compliance | Compliant |