ADM3076EYRZ-REEL7 - RS-485/RS-422 Transceiver by Analog Devices Inc.

The ADM3076EYRZ-REEL7 is a high-performance, half-duplex RS-485/RS-422 transceiver designed by Analog Devices Inc. to facilitate robust serial communication in harsh industrial environments. This integrated circuit is engineered to operate over a wide voltage range and is capable of achieving data rates up to 3.3 Mbps. The device comes in a compact, surface-mount package, making it an ideal choice for applications where space is at a premium.

With its extended common-mode range, the ADM3076EYRZ-REEL7 ensures reliable data transmission over long cable runs and in the presence of significant electrical noise, which is common in industrial settings. The transceiver features thermal shutdown protection and a fail-safe feature that guarantees a logic-high receiver output when the inputs are left open, shorted, or idle, thereby enhancing system safety and reliability.

Key Specifications:

• Operational Range: 3.0 V to 3.6 V
• Data Rate: Up to 3.3 Mbps
• Extended Common-Mode Range: -7 V to +12 V
• Receiver Open-Circuit, Short-Circuit, and Idle-Bus Fail-Safe
• Thermal Shutdown Protection
• 8-Lead SOIC Package
• ESD Protection on RS-485 Input/Output Pins: ±15 kV
• Half-Duplex Configuration

The device is supplied in a tape and reel format (REEL7) for automated assembly processes, ensuring efficiency in mass production. The ADM3076EYRZ-REEL7's robustness is further underscored by its ±15 kV ESD protection on the RS-485 input/output pins, which safeguards the transceiver against electrostatic discharge events, enhancing the durability and longevity of the end product.

Applications for the ADM3076EYRZ-REEL7 are diverse and include industrial control systems, building automation, factory automation, and any other systems that require a reliable RS-485 or RS-422 interface. With its combination of high-speed operation, robust protection features, and compact form factor, the ADM3076EYRZ-REEL7 from Analog Devices Inc. is a versatile solution that meets the stringent requirements of modern industrial communication networks.