MAX33054EASA+T

画像は参考用です

MAX33054EASA+T

+BOM

IC TRANSCEIVER HALF 1/1 8SOIC

  • メーカーアナログ・デバイセズ社/マキシム・インテグレーテッド

  • メーカー品番 #MAX33054EASA+T

  • データシート MAX33054EASA+T DataSheet

  • 在庫状況3957

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Part Status Active
Type Transceiver
Protocol CANbus
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 90 mV
Data Rate 2Mbps
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number MAX33054

概要

Description

The MAX33054EASA+T is a robust RS-485/RS-422 transceiver designed by Maxim Integrated for industrial communication applications. It is specifically engineered to ensure reliable data transmission in electrically noisy environments. The device features enhanced electrostatic discharge (ESD) protection up to ±35kV, ensuring resilience to electrical surges and static electricity, which is crucial for maintaining signal integrity in industrial settings.
The transceiver operates over a wide supply voltage range and supports data rates up to 20Mbps, making it suitable for high-speed data communication. It includes a fail-safe feature that guarantees a known output state when the bus is idle, open, or shorted, thus enhancing reliability.
The MAX33054EASA+T also offers a low-power shutdown mode to reduce power consumption when the device is not in active use. It supports half-duplex communication, which is common in many industrial network configurations. The device's small footprint and robust features make it ideal for use in harsh environments, such as factory automation, building automation, and other industrial applications.

Equivalent

The MAX33054EASA+T is a robust RS-485/RS-422 transceiver. Equivalent products include the Texas Instruments SN65HVD11, the Analog Devices ADM485, and the NXP PCA82C250. These alternatives offer similar functionalities such as ESD protection, operation over extended temperature ranges, and reliable data transmission in harsh environments. However, it's essential to check specific electrical characteristics and packaging details to ensure compatibility with your application.

Features

The MAX33054EASA+T is a robust RS-485/RS-422 transceiver designed for communication in harsh industrial environments. It features electrostatic discharge (ESD) protection up to ±40kV, ensuring high reliability against electrical surges. The device operates over a wide supply voltage range from 3V to 5.5V, making it versatile for various applications. It supports data rates up to 2.5Mbps, enabling fast data transmission.
The transceiver includes fail-safe circuitry, which guarantees a known output state when the bus is idle, open, or shorted. This enhances communication reliability. Its low quiescent current and shutdown mode help minimize power consumption, which is ideal for battery-powered applications.
Furthermore, the MAX33054EASA+T features a ±25V tolerance on the bus pins, allowing it to withstand voltage spikes without damage. It also offers a wide operating temperature range from -40°C to +125°C, suitable for extreme conditions. The device is housed in an 8-pin SOIC package, providing a compact footprint for space-constrained designs.

Pinout

The MAX33054EASA+T is a CAN (Controller Area Network) transceiver designed for robust communication in automotive and industrial applications. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of this transceiver is to convert the differential CAN bus signals to logic-level signals, and vice versa, to enable communication between the microcontroller and the CAN bus.
Here's a concise description of its pin functions:
1. VCC: Supply voltage pin.
2. GND: Ground connection.
3. TXD: Transmit data input.
4. RXD: Receive data output.
5. CANH: High-level CAN bus line.
6. CANL: Low-level CAN bus line.
7. STB: Standby mode control input.
8. NC or N.C.: No Connect (not internally connected).
The MAX33054EASA+T is designed for high-speed communication and offers protection features such as thermal shutdown, short-circuit protection, and transient voltage suppression to ensure reliable operation in harsh environments.

Manufacturer

The MAX33054EASA+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in data conversion, signal processing, and power management technology. They design and produce a wide range of integrated circuits used in virtually all types of electronic equipment. Maxim Integrated, known for its analog and mixed-signal products, was acquired by Analog Devices in 2021, enhancing their portfolio and market reach.

Application

The MAX33054EASA+T is a robust RS-485/RS-422 transceiver designed for communication in industrial and commercial applications. Key application areas include:
1. Industrial Automation: Facilitates reliable data communication in factory and process automation systems.
2. Building Automation: Used for HVAC control systems, lighting systems, and security systems.
3. Energy Systems: Suitable for smart grid devices, solar inverters, and other energy management systems.
4. Transportation: Utilized in vehicle networks and rail communication systems.
5. Networking Equipment: Supports data transfer in routers and switches.
Its high ESD protection and fault tolerance make it ideal for harsh environments where robust communication is critical.

Package

The MAX33054EASA+T is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. This type of package is surface-mount, which is commonly used for integrating ICs on printed circuit boards due to its compact size and efficient heat dissipation.

MAX33054EASA+Tに関連する製品