ADM3061EBRMZ

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Communication and Networking
• Characteristics: Low-power, high-speed, robust communication interface
• Package: 16-pin Small Outline Integrated Circuit (SOIC)
• Essence: Transceiver IC for industrial communication protocols
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 25 Mbps
• Operating Temperature Range: -40°C to +85°C
• Interface Standards: RS-485, RS-422
• ESD Protection: ±15 kV Human Body Model (HBM)
• Receiver Input Impedance: 12 kΩ
• Driver Output Impedance: 54 Ω

Detailed Pin Configuration

1. DE (Driver Enable)
2. RE (Receiver Enable)
3. DI (Data Input)
4. RO (Receiver Output)
5. GND (Ground)
6. VCC (Supply Voltage)
7. A (Non-Inverting Differential Line A)
8. B (Inverting Differential Line B)
9. Y (Non-Inverting Differential Line Y)
10. Z (Inverting Differential Line Z)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• Robust half-duplex communication
• High noise immunity and common-mode rejection
• Low power consumption in standby mode
• Wide operating voltage range
• Short-circuit and overvoltage protection
• Fail-safe receiver input design

Advantages

• Reliable and efficient communication in industrial environments
• Supports long-distance data transmission
• Easy integration with various microcontrollers and systems
• Low power consumption extends battery life in portable devices
• High ESD protection ensures device durability

Disadvantages

• Limited to half-duplex communication
• Requires external components for complete system implementation
• Higher cost compared to simpler communication interfaces

Working Principles

ADM3061EBRMZ is a transceiver IC designed for industrial communication protocols such as RS-485 and RS-422. It enables reliable data transmission over long distances in harsh environments. The IC incorporates differential line drivers and receivers, providing robust communication with high noise immunity and common-mode rejection.

The driver section converts the logic-level signals from the microcontroller into differential voltage signals suitable for transmission over twisted-pair cables. The receiver section converts the received differential signals back into logic-level signals for further processing by the microcontroller.

The IC features fail-safe receiver inputs, ensuring that the receiver outputs a valid logic level even when the bus lines are idle or disconnected. It also provides short-circuit and overvoltage protection, safeguarding the IC and connected devices from potential damage.

Detailed Application Field Plans

• Industrial automation and control systems
• Building automation and HVAC (Heating, Ventilation, and Air Conditioning)
• Energy management systems
• Security and access control systems
• Process control and monitoring systems
• Transportation and automotive applications
• Medical equipment and instrumentation

Detailed and Complete Alternative Models

• MAX485EESA+
• SN75176BDR
• LTC2862IDD#PBF
• SP3485EN-L/TR
• ST485CDR

Note: This list is not exhaustive and there are several other alternative models available in the market.

This entry provides an overview of ADM3061EBRMZ, a transceiver IC used for industrial communication protocols. It includes basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.