| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADM488AR is a low power, differential line transceiver designed for balanced data transmission on multipoint bus lines. It complies with EIA RS-485 and RS-422 standards, supporting full-duplex communication with a single driver and receiver. The device operates from a single 5V ±10% supply and features a data rate of 250 kbps with reduced slew rate for low electromagnetic interference.
Key electrical characteristics include a 12 kΩ input impedance allowing up to 32 transceivers on the bus, a bus common-mode range of -7V to +12V, and 2 kV EFT protection per IEC1000-4-4. The device also includes short-circuit protection and thermal shutdown, with a typical quiescent supply current of 30 µA.
The ADM488AR is suitable for low power RS-485/RS-422 systems, DTE-DCE interfaces, packet switching, local area networks, data concentration, and multiplexers. It is housed in an 8-pin SOIC (8-SOIC) surface-mount package, with an operating temperature range of -40°C to +85°C.
The ADM488AR operates from a 4.5V to 5.5V supply.
The ADM488AR is available in an 8-SOIC (0.154", 3.90mm Width) surface-mount package.
The operating temperature range is -40°C to +85°C.
The ADM488AR is marked as RoHS3 compliant, but this is unverified low confidence data.
The data rate is 250 kbps.
The ADM488AR has one driver and one receiver.
Yes, the ADM488AR has fail-safe output that goes high on floating inputs.