MAX1480BCPI-G10

Product Overview

Category

The MAX1480BCPI-G10 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for communication and data transmission purposes.

Characteristics

• The MAX1480BCPI-G10 is a high-speed, low-power transceiver.
• It operates at a maximum data rate of 250kbps.
• This IC supports multiple protocols such as RS-485, RS-422, and RS-423.
• It is designed to operate in harsh industrial environments.
• The device offers excellent noise immunity and robustness.

Package

The MAX1480BCPI-G10 comes in a 28-pin plastic DIP (Dual In-line Package) package.

Essence

The essence of this product lies in its ability to facilitate reliable and efficient communication between devices over long distances.

Packaging/Quantity

The MAX1480BCPI-G10 is typically packaged in reels or tubes. The quantity per package varies depending on the supplier but is usually around 100 units.

Specifications

• Supply Voltage: 4.75V to 5.25V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 250kbps
• Number of Channels: 1
• Input/Output Type: Differential
• Package Type: 28-pin plastic DIP

Pin Configuration

The detailed pin configuration of the MAX1480BCPI-G10 is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | DE | Driver Output Enable | | 2 | /RE | Receiver Output Enable | | 3 | DI | Driver Input | | 4 | RO | Receiver Output | | 5 | GND | Ground | | 6 | B | Receiver Input (-) | | 7 | A | Receiver Input (+) | | 8 | VCC | Supply Voltage | | 9-16 | NC | No Connection | | 17 | Y | Driver Output (-) | | 18 | Z | Driver Output (+) | | 19-28 | NC | No Connection |

Functional Features

The MAX1480BCPI-G10 offers the following functional features:

1. Half-duplex communication: It supports bidirectional data transmission on a single communication line.
2. Enhanced noise immunity: The device incorporates advanced techniques to minimize the impact of external noise and interference.
3. Low power consumption: The IC is designed to operate efficiently with low power requirements.
4. Wide operating temperature range: It can withstand extreme temperatures, making it suitable for industrial applications.
5. Multiple protocol support: The transceiver is compatible with various communication protocols, including RS-485, RS-422, and RS-423.

Advantages and Disadvantages

Advantages

• Robust and reliable communication over long distances.
• Excellent noise immunity ensures data integrity.
• Low power consumption for energy-efficient operation.
• Wide operating temperature range allows for use in harsh environments.
• Compatibility with multiple communication protocols provides flexibility.

Disadvantages

• Limited to half-duplex communication.
• Requires additional components for full system implementation.
• Relatively higher cost compared to simpler transceivers.

Working Principles

The MAX1480BCPI-G10 operates based on the principles of differential signaling. It uses a balanced pair of signals (A and B) to transmit data, which helps in reducing the impact of common-mode noise. The driver section amplifies the input signal and drives it onto the communication line, while the receiver section detects and amplifies the received signal for further processing.

Detailed Application Field Plans

The MAX1480BCPI-G10 finds applications in various fields, including:

1. Industrial automation: It is used for communication between PLCs (Programmable Logic Controllers), sensors, and actuators in industrial control systems.
2. Building automation: The transceiver enables communication between different building management systems, such as HVAC (Heating, Ventilation, and Air Conditioning) and lighting control systems.
3. Security systems: It facilitates data transmission between security devices like access control panels, card readers, and door locks.
4. Automotive electronics: The IC is employed in automotive applications for communication between different electronic modules within a vehicle.

Detailed and Complete Alternative Models

• MAX3485ESA+: This is a similar transceiver with enhanced ESD protection and higher data rates.
• SN75176BP: Another popular RS-485 transceiver offering compatibility with multiple protocols.
• LTC2857IGN: A low-power, half-duplex RS-485 transceiver with integrated termination resistors.

These alternative models provide similar functionality to the MAX1480BCPI-G10 and can be considered