| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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46 pcs
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46 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1487M/NOPB from Texas Instruments is a low-power transceiver for RS-485 and RS-422 communication, featuring one driver and one receiver. It meets the TIA/EIA RS-485 multipoint standard and allows up to 128 transceivers on the bus due to its 1/4 unit load. This device operates from a single +5V supply with a voltage range of 4.75V to 5.25V and supports data rates up to 2Mbps.
The transceiver includes protection features such as current-limiting and thermal shutdown for the driver. The receiver has a failsafe feature that guarantees a logic-high output if the input is open circuit. The DS1487M/NOPB is available in an 8-SOIC surface mount package, making it suitable for various industrial and commercial applications requiring reliable serial communication.
Key electrical specifications include a typical quiescent current of 200 µA (datasheet) or 500 µA (manufacturer page), a common-mode input voltage range of -7V to +12V, and receiver hysteresis of 70 mV. The operating temperature range is from 0°C to 70°C.
The operating voltage range for the DS1487M/NOPB is 4.75V to 5.25V.
The DS1487M/NOPB is supplied in an 8-SOIC package.
The operating temperature range is 0°C to 70°C.
The DS1487M/NOPB supports RS422 and RS485 protocols.
The maximum data rate for the DS1487M/NOPB is 2Mbps.
The DS1487M/NOPB allows up to 128 nodes on the bus due to its 1/4 unit load.