MAX3082ESA+T

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MAX3082ESA+T

IC TRANSCEIVER HALF 1/1 8SO

  • 제조업체
  • Mfr.부분 #MAX3082ESA+T
  • 패키지 SOIC-8
  • 데이터시트
  • 재고 있음5126

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배송 준비 24 시간

365 일 보장

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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Transceiver
Protocol RS422, RS485
NumberofDrivers/Receivers 1/1
Duplex Half
ReceiverHysteresis 100 mV
DataRate 115Kbps
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

개요

Description

The MAX3082ESA+T is a high-speed, low-power RS-485/RS-422 transceiver designed for robust data communication in industrial and automation applications. It features a maximum data rate of 20 Mbps and operates within a wide voltage range of 3.0V to 5.5V, making it suitable for various microcontroller and processor interfaces.
Key features include a low supply current, fail-safe inputs, and thermal shutdown protection, which enhance reliability in noisy environments. The device supports a differential output that improves noise immunity and allows for long-distance data transmission over twisted-pair cables. The MAX3082 also includes features like short-circuit protection and high ESD protection, ensuring durability in harsh conditions.
Its compact 8-pin SOIC package facilitates easy integration into space-constrained designs. Overall, the MAX3082ESA+T is an ideal choice for applications requiring efficient and reliable long-distance communication, such as in factory automation, building automation, and industrial control systems.

Features

The MAX3082ESA+T is a high-speed RS-485/RS-422 transceiver designed for robust communication in half-duplex applications. Key features include:
1. Data Rate: Supports data rates up to 20 Mbps.
2. Operating Voltage: Wide supply voltage range from 3.0V to 5.5V.
3. Low Power Consumption: Low quiescent current helps in power-sensitive applications.
4. Enhanced ESD Protection: Offers protection up to ±15 kV for industrial applications.
5. Driver and Receiver: Contains one driver and one receiver, suitable for multi-point communications.
6. Thermal Shutdown: Built-in thermal protection for reliability.
7. Common Mode Range: Supports a wide common mode range, enhancing noise immunity.
8. Short-Circuit Protection: Prevents damage during fault conditions.
9. Package: Available in an 8-pin SOIC package, making it suitable for compact designs.
These features make the MAX3082ESA+T an ideal choice for various industrial and communications applications.

Package

The MAX3082ESA+T is provided in a 16-pin DIP (Dual In-line Package) format.

Pinout

The MAX3082ESA+T is a low-power RS-485 transceiver with a total pin count of 8. Its primary functions include converting between TTL/CMOS logic levels and RS-485 differential signaling, enabling communication over long distances in noisy environments.
Here is a brief overview of its pin functions:
1. RO (Receiver Output) - Outputs the received data in TTL/CMOS format.
2. RE (Receiver Enable) - Active low enable for the receiver; when high, the receiver is disabled.
3. DE (Driver Enable) - Active high enable for the driver; when high, the driver is enabled to transmit data.
4. DI (Driver Input) - Accepts TTL/CMOS input data to be transmitted.
5. A (Non-inverting Driver Output) - RS-485 differential output.
6. B (Inverting Driver Output) - RS-485 differential output.
7. GND - Ground reference.
8. VCC - Supply voltage (typically +3.3V to +5V).
This device is suitable for half-duplex communication in various applications.

Manufacturer

The MAX3082ESA+T is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a variety of markets, including industrial, automotive, communications, and consumer electronics. Founded in 1965, Analog Devices is known for its innovation in data conversion, signal processing, and power management solutions, aiming to enable advanced technologies in various applications. The MAX3082ESA+T is a high-speed, low-power RS-485/RS-422 transceiver, highlighting Analog Devices' focus on providing reliable and efficient solutions for data communication.

Application

The MAX3082ESA+T is a high-speed RS-485/RS-422 transceiver used in various applications, including industrial automation, data acquisition systems, networked sensors, and control systems. It supports long-distance communication in noisy environments, making it suitable for building automation, motor control, and telecommunications. Additionally, it is used in point-to-point and multipoint communication setups in environments requiring robust data transfer.

Equivalent

The MAX3082ESA+T is a low-power RS-485/RS-422 transceiver. Equivalent products include the SN75176 from Texas Instruments, the LT1785 from Analog Devices, and the ADM2483 also from Analog Devices. Other alternatives are the ISL8480 from Renesas and the THS6221 from Texas Instruments. Always check specific electrical characteristics and package types to ensure compatibility.

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