ADM3095EBRZ

The ADM3095EBRZ is an integrated, extended-temperature, half-duplex, isolated RS-485 interface driver; intended specifically for communications applications overlong distances and/or in electrically noisy environments. It can handle a wide range of data rates and utilizes a low-power sleep mode, making it especially useful for battery-powered and solar applications. This driver can withstand up to +/- 60 VDC and is able to support industrial automation protocols, such as PROFIBUS, Modbus RTU and HART.

The ADM3095EBRZ interface driver is designed specifically for RS-485 applications in harsh, industrial environments. It is optimized for low power operation, providing either an analog sleep or digital standby mode to reduce power consumption. This device also features asymmetric biasing of its differential data lines, eliminating the need for complex parallel resistive networks.

The driver utilizes a half-duplex operation; meaning that it can only transmit or receive data at one time. The driver operates at a wide range of standard data rates, up to 2 Mbps at full-duplex mode. Additionally, the device incorporates many features to ensure reliable communication, including noise immune communication, dynamic slew-rate control, data transmission and reception reliability, and a comprehensive set of bus fault conditions.

The ADM3095EBRZ is a very cost-effective solution for industrial RS-485 applications. It provides a high level of reliability and flexibility, allowing for the connection of up to 256 nodes over a single bus. Additionally, the device features a wide temperature range (-40 °C to +85 °C), ESD protection, and an onboard termination resistor for balanced transmission lines, ensuring a very robust solution.

In addition to its robust hardware functionality, the ADM3095EBRZ also supports customization of various features through the use of one or more Control bytes. These bytes allow for features such as data and command line protocol selection, filter and baud rate selection, and the configuration of integrated power saving features. All these features make the ADM3095EBRZ an excellent choice for harsh industrial applications.

The ADM3095EBRZ interface driver combines superior performance and robustness, with an economical cost structure. This offers an exceptionally reliable solution, particularly in applications that require reliable communication over long distances and/or in electrically noisy environments.