ISL81486IUZ

5V,低功耗,高速RS-485/RS-422收发器

1/1 Transceiver Half RS422, RS485 8-MSOP

得捷:
IC TRANSCEIVER HALF 1/1 8MSOP

安富利:
The ISL81486 is a BiCMOS, 5V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication, and feature the larger output voltage and higher data rate - up to 40Mbps - required by high speed PROFIBUS applications.Unlike competitive products, these Intersil devices are specified for 10% tolerance supplies 4.5V to 5.5V and deliver at least a 2.3V differential output voltage over this supply range. At the 5% tolerance specified by many competitors, the ISL4486 delivers an unsurpassed 2.5Vtotal load. This translates into differential signal into a 54 longer reach, or better data integrity, at the exceptional 40Mbps data rate.SCSI applications benefit from the ISL4486’s low receiver and transmitter part-to-part skews, which make it perfect for high speed parallel applications where large numbers of bits must be simultaneously captured. The low bit-to-bit skew eases the timing constraints on the data latching signal.These devices present a “0.6 unit load” to the RS-485 bus, which allows up to 50 transceivers on the network.Receiver Rx inputs feature a “fail-safe if open” design, which ensures a logic high Rx output if Rx inputs are floating.Driver Tx outputs are short circuit protected, even for voltages exceeding the power supply voltage. Additionally, on-chip thermal shutdown circuitry disables the Tx outputs to prevent damage if power dissipation becomes excessive.

力源芯城:
5V,低功耗,高速RS-485/RS-422收发器

Win Source:
1/1 Transceiver Half RS422, RS485 8-MSOP