Renesas (1439859) Transceiver RS422/RS485, 3V-3.6V supply, SOIC-8
search
  • Renesas (1439859) Transceiver RS422/RS485, 3V-3.6V supply, SOIC-8

Renesas (1439859) Transceiver RS422/RS485, 3V-3.6V supply, SOIC-8

R456.52
Tax included

Renesas (1439859) Transceiver RS422/RS485, 3V-3.6V supply, SOIC-8

Quantity

Product Overview The ISL3179EFBZ is a high ESD protected 3.3V Powered Single Transceiver that meet both the RS-485 and RS-422 standards for balanced communication. Each device has low bus currents (+220µA/-150µA), so it presents a "1/5 unit load" to the RS-485 bus. This allows up to 160 transceivers on the network without violating the RS-485 specification's 32 unit load maximum and without using repeaters. Receiver (Rx) inputs feature a "full fail-safe" design, which ensures a logic high Rx output if Rx inputs are floating, shorted or terminated but undriven. The ISL3180E is configured for full duplex applications. The ISL3179E half duplex version multiplexes the Rx inputs and Tx outputs to allow a transceiver with an output disable function. Hot plug circuitry ensures that the Tx and Rx outputs remain in a high impedance state while the power supply stabilizes. High data rates up to 40Mbps 5V Tolerant logic inputs 1/5 Unit load allows up to 160 devices on the bus Full fail-safe (open, shorted, terminated/undriven) receiver Hot plug - Tx and Rx outputs remain three-state during power-up 4mA Maximum low quiescent current 1µA Maximum low current shutdown mode -7 to +12V Common-mode input voltage range Three-state Rx and Tx outputs 16/16.5ns (maximum) Tx/Rx propagation delays, 1.5ns (maximum) skew Operates from a single +3.3V supply (10% tolerance) Current limiting and thermal shutdown for driver overload protection Applications Motor Drive & Control, Automation & Process Control, Communications & Networking, Security, Industrial Product Information Device Type: RS422 / RS485 Transceiver IC Interface Type: RS422, RS485 No. of Drivers: 1Drivers No. of Receivers: 1Receivers Supply Voltage Min: 3V Supply Voltage Max: 3.6V Driver Case Style: SOIC No. of Pins: 8Pins Operating Temperature Min: -40°C Operating Temperature Max: 125°C Product Range: - IC Generic Number: ISL3179E

1439859
975 Items
Comments (0)
No customer reviews for the moment.