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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1487M from Texas Instruments is a low-power transceiver for RS-485 and RS-422 communication, featuring one driver and one receiver. It supports operation up to 2.0 Mbps, making it suitable for various communication applications. The transceiver presents 1/4 unit loading to the RS-485 bus, allowing up to 128 nodes to be connected without repeaters.
This device operates from a single +5V supply and draws a low quiescent current of 200 µA typically. The driver includes current-limiting and thermal shutdown protection. The receiver features a failsafe mechanism that guarantees a logic-high output if the input is open circuit.
The DS1487M is available in an 8-SOIC package and is designed for surface mount applications. It operates within a temperature range of 0°C to 70°C. The transceiver is pin and functionally compatible with the Maxim MAX1487.
Key electrical characteristics include a supply voltage range of 4.75V to 5.25V, a data rate of 2Mbps, and receiver hysteresis of 70 mV. The common-mode input voltage range is -7V to +12V. AC performance includes a driver propagation delay of 40 ns typical and a receiver propagation delay of 200 ns typical.
The DS1487M operates from a supply voltage of 4.75V to 5.25V.
The DS1487M supports a data rate of up to 2Mbps.
The DS1487M is available in an 8-SOIC package.
The DS1487M operates in a temperature range of 0°C to 70°C.
The DS1487M is RoHS3 Compliant.