ADM3076EYRZ-REEL7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Communication and signal processing
• Characteristics: Low-power, high-speed, differential line transceiver
• Package: 16-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Transmits and receives data over long distances using differential signaling
• Packaging/Quantity: Reel of 2500 units

Specifications

• Supply Voltage: 3.0V to 5.5V
• Data Rate: Up to 20 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 1
• Input Type: Differential
• Output Type: Differential
• ESD Protection: ±15kV (Human Body Model)

Detailed Pin Configuration

1. VCC: Power supply voltage
2. GND: Ground reference
3. DE: Driver enable input
4. RE: Receiver enable input
5. RO: Receiver output
6. DI: Driver input
7. VREF: Reference voltage for receiver inputs
8. A: Non-inverting driver output
9. B: Inverting driver output
10. Y: Non-inverting receiver input
11. Z: Inverting receiver input
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• Supports RS-485/RS-422 communication standards
• Allows half-duplex communication
• Provides fail-safe receiver inputs
• Features low power consumption in standby mode
• Offers thermal shutdown protection

Advantages

• High-speed data transmission
• Wide operating voltage range
• Robust ESD protection
• Low power consumption
• Reliable fail-safe receiver inputs

Disadvantages

• Limited to half-duplex communication
• Requires external components for complete functionality
• Not suitable for applications requiring full-duplex communication

Working Principles

The ADM3076EYRZ-REEL7 is a differential line transceiver that enables long-distance data transmission. It operates based on the RS-485/RS-422 standards, which use differential signaling to improve noise immunity and increase data rates. The IC converts single-ended signals into balanced differential signals for transmission over twisted-pair cables. It also receives differential signals and converts them back to single-ended signals.

Detailed Application Field Plans

1. Industrial Automation: Used in PLC (Programmable Logic Controller) systems for reliable communication between devices.
2. Building Automation: Enables communication between various building control systems, such as HVAC (Heating, Ventilation, and Air Conditioning) and lighting controls.
3. Security Systems: Facilitates data transfer in access control systems, CCTV (Closed-Circuit Television), and alarm systems.
4. Automotive Electronics: Supports communication between different automotive modules, such as engine control units and sensors.
5. Renewable Energy: Used in solar power systems for monitoring and controlling inverters and battery management systems.

Detailed and Complete Alternative Models

1. MAX485: Similar functionality with a wide supply voltage range.
2. SN65HVD485: Offers higher data rates and extended temperature range.
3. LTC2850: Provides additional features like hot-swappable capability and high ESD protection.

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