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STMicroelectronics Line Transceiver IC, Differential Input, 3 State Output, SOIC Package, 5V - 7V, 250mA, ST485EBDR

Category Line Interface ICs Brand STMicroelectronics Condition New

Specifications

Country of Origin India
Brand STMicroelectronics
Height 1.75mm
Length 5mm
Model ST485EBDR
Width 4mm
Mount Type Surface
Output type 3 State
Series ST485E
Input Type Differential
Maximum Operating Temperature 125°C
Package Type SOIC
Minimum Operating Temperature -55°C
IC Type Line Transceiver IC
Number Of Channels 1
Standards/Approvals RS-422, RS-485
Pin Count 8
Maximum Supply Voltage 7V
Logic Function Transceiver
Minimum Supply Voltage 5V
Maximum High Level Output Current 250mA
Maximum Propagation Delay Time @ CL 130ns
Supply Current 300μA

Key Features

  • Operates with a supply voltage between 5V and 7V, ensuring compatibility with standard interface levels.
  • Provides a maximum output current of 250mA for both high and low output states.
  • Features 3 state output for flexible data transmission and bus sharing.
  • Surface mount package (SOIC) with 8 pins for efficient PCB integration.
  • Supports RS-422 and RS-485 standards for industrial and communication applications.
  • Wide operating temperature range from -55°C to 125°C for reliable performance in harsh environments.

Product Description

The STMicroelectronics ST485EBDR is a high-performance line transceiver IC designed for differential communication, supporting both RS-422 and RS-485 standards. This device is optimized for industrial and communication applications requiring reliable data transmission over longer distances and where bus sharing is needed.

With its 3 state output capability, the ST485EBDR allows multiple devices to be connected to a common bus, efficiently managing bus contention and data flow. The IC is equipped with differential input to enhance noise immunity and signal integrity, making it suitable for use in environments with electrical interference.

Operating between 5V and 7V supply voltage, the transceiver offers maximum high and low output currents of 250mA, ensuring robust drive strength for secure data communication. Its propagation delay time is rated at 130ns, which facilitates fast and reliable data switching.

The ST485EBDR is provided in a surface mount SOIC package with 8 pins, allowing for easy integration into modern PCBs while saving space. It is built to withstand a wide temperature range from -55°C up to 125°C, making it ideal for installation in demanding industrial and commercial settings.

Meeting RS-422 and RS-485 protocol standards, this IC is suitable for automation, process control systems, industrial LANs, and other networking solutions where dependable communication is critical. It draws a supply current of 300μA, optimizing power consumption especially in multi-node configurations.

Compact dimensions of 5mm (L), 4mm (W), and 1.75mm (H) contribute to its suitability for high-density circuit designs. The device is suited for automotive and non-automotive usage, providing flexibility across sectors.

Browse more high-performance Line Interface ICs in the semiconductor category at EnvMart, featuring top brands like STMicroelectronics for advanced electronic and industrial applications.

STMicroelectronics Line Transceiver IC, Differential Input, 3 State Output, SOIC Package, 5V - 7V, 250mA, ST485EBDR
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Frequently Asked Questions

It operates with a supply voltage between 5V and 7V, ensuring compatibility with standard interface levels.

The maximum output current for both high and low output states is 250mA.

This model supports RS-422 and RS-485 standards, making it suitable for industrial and communication applications.

The propagation delay time is rated at 130ns, facilitating fast and reliable data switching.

It has compact dimensions of 5mm in length, 4mm in width, and 1.75mm in height.

This unit is provided in a surface mount SOIC package with 8 pins for efficient PCB integration.

The operating temperature range is from -55°C to 125°C, suitable for harsh environments.

It features a differential input, which enhances noise immunity and signal integrity.

It draws a supply current of 300μA, optimizing power consumption in multi-node configurations.

This model has one channel, designed for efficient data transmission.

The logic function of this device is as a transceiver, enabling bidirectional data flow.

The country of origin for this product is India.

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