Renesas Electronics Line Transceiver, 3 State, Bipolar, 8-Pin SOIC ISL83078EIBZA

Renesas Electronics ISL83078EIBZA is a line transceiver utilizing BiCMOS technology designed for use with RS-485 and RS-422 communication standards. Operating from a single 3.3V power supply, this transceiver supports differential input and a 3-state bipolar output, making it suitable for robust data transmission in industrial, commercial, and communication applications.

The device features a surface mount 8-pin SOIC package with compact dimensions (5mm length, 4mm width, and 1.75mm height), making it ideal for compact PCB designs. It operates reliably over a wide temperature range of -40°C to 85°C, supporting harsh environmental conditions common in industrial electronics.

With a supply voltage range from -7V to 12V and low supply current consumption of 800μA, the ISL83078EIBZA provides efficient power usage. Its maximum high and low level output currents are ±250mA, enabling reliable signal levels for balanced communication. The maximum propagation delay time is 1.5ms at a given load, ensuring timely signal processing.

This transceiver eliminates the need for repeaters due to its true 1/8 unit load characteristics, allowing up to 256 transceivers on the RS-485 bus without violating specification limits. The design minimizes signal reflection and ensures high impedance when disabled, further enhancing network reliability.

Operates with a supply voltage range from -7V to 12V. Supports differential input and 3-state bipolar output for balanced signals. Compact SOIC surface mount package suitable for small-footprint PCBs. Wide operating temperature range (-40°C to 85°C) for industrial applications.

Low supply current of 800μA for efficient power use. High and low level output currents of ±250mA for robust communication. Meets RS-485 and RS-422 standards for balanced communication systems. Allows up to 256 transceivers on a single RS-485 network due to 1/8 unit load design.

Maximum propagation delay time of 1.5ms supports performance in timing-critical setups. Reduces network complexity by eliminating the need for repeaters.

This line transceiver is ideal for industrial, manufacturing, data communication, and instrumentation applications where reliable, balanced communication is essential. Its small package and low power consumption make it a preferred choice for embedded systems and networked control units. Explore more semiconductor components for your design needs at EnvMart.

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