ADM3072EYRZ-REEL7

Product Overview

Category

ADM3072EYRZ-REEL7 belongs to the category of integrated circuits (ICs) and specifically falls under the category of transceivers.

Use

This product is commonly used in communication systems for transmitting and receiving data signals between different devices. It enables reliable and efficient data transfer over long distances.

Characteristics

• High-speed data transmission: The ADM3072EYRZ-REEL7 supports high-speed data rates, making it suitable for applications that require fast and accurate data transfer.
• Robustness: This transceiver is designed to withstand harsh operating conditions, including noise and voltage fluctuations, ensuring reliable performance.
• Low power consumption: The ADM3072EYRZ-REEL7 is energy-efficient, making it suitable for battery-powered devices or applications where power consumption needs to be minimized.
• ESD protection: It incorporates built-in electrostatic discharge (ESD) protection, safeguarding the IC from damage caused by static electricity.

Package and Quantity

The ADM3072EYRZ-REEL7 is available in a small outline integrated circuit (SOIC) package. Each reel contains 250 units of this transceiver.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 20 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 2
• Interface Type: RS-485/RS-422

Pin Configuration

The ADM3072EYRZ-REEL7 has a total of 16 pins. Here is the detailed pin configuration:

1. DE (Driver Enable)
2. RE (Receiver Enable)
3. A (Non-Inverting Driver Output A)
4. B (Inverting Driver Output B)
5. GND (Ground)
6. B (Inverting Driver Output B)
7. A (Non-Inverting Driver Output A)
8. VCC (Supply Voltage)
9. Y (Receiver Output Y)
10. Z (Receiver Output Z)
11. GND (Ground)
12. Z (Receiver Output Z)
13. Y (Receiver Output Y)
14. VCC (Supply Voltage)
15. B (Inverting Driver Output B)
16. A (Non-Inverting Driver Output A)

Functional Features

• Half-duplex operation: The ADM3072EYRZ-REEL7 supports half-duplex communication, allowing data transmission in both directions but not simultaneously.
• Fail-safe receiver inputs: The receiver inputs are designed to provide a logic high output when the bus is idle or disconnected, ensuring reliable data reception.
• Short-circuit and thermal protection: This transceiver incorporates protection mechanisms to prevent damage due to short circuits or excessive heat.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Robustness against noise and voltage fluctuations
• Low power consumption
• Built-in ESD protection

Disadvantages

• Limited to half-duplex communication
• Requires external components for complete functionality

Working Principles

The ADM3072EYRZ-REEL7 operates based on the RS-485/RS-422 standard. It uses differential signaling to transmit and receive data, which provides better noise immunity compared to single-ended signaling. The driver section converts the digital signals into balanced differential voltages, while the receiver section converts the received differential voltages back into digital signals.

Application Field Plans

The ADM3072EYRZ-REEL7 finds applications in various fields, including: 1. Industrial automation systems 2. Building automation and control systems 3. Instrumentation and measurement equipment 4. Automotive electronics 5. Communication networks

Alternative Models

Here are some alternative models that can be considered as alternatives to the ADM3072EYRZ-REEL7: 1. MAX485EESA+ 2. SN65HVD485EDR 3. LTC2850IMS#PBF 4. SP3485EN-L/TR

These models offer similar functionality and can be used as replacements depending on specific requirements.

In conclusion, the ADM3072EYRZ-REEL7 is a high-speed transceiver commonly used in communication systems. It offers robustness, low power consumption, and built-in ESD protection. While it has limitations such as half-duplex operation, it finds applications in various fields and has alternative models available for consideration.