MAX3088CSA+T

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MAX3088CSA+T

IC TRANSCEIVER HALF 1/1 8SOIC

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規格

Part Status Active
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 100 mV
Data Rate 10Mbps
Voltage - Supply 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number MAX3088

概述

Description

The MAX3088CSA+T is a high-performance RS-485/RS-422 transceiver designed for long-distance data transmission in noisy environments. It features low power consumption, operating at a supply voltage range of 3.0V to 5.5V, making it suitable for battery-operated devices. The transceiver supports data rates up to 250 kbps and operates over a differential signaling scheme, ensuring robustness against electromagnetic interference.
Key features include a wide common-mode input voltage range, thermal shutdown protection, and a fail-safe mechanism that maintains a known state during power loss. The MAX3088 also includes an integrated driver and receiver, simplifying design and reducing component count. It is available in a small, surface-mount package, enabling compact designs.
This transceiver is ideal for industrial automation, network communications, and automotive applications where reliable data transfer over long distances is essential. Overall, the MAX3088CSA+T provides a cost-effective solution for engineers looking for robust and efficient RS-485/RS-422 communication.

Features

The MAX3088CSA+T is a high-speed, low-power RS-485/RS-422 transceiver designed for robust data communication. Key features include:
1. Data Rate: Supports data rates up to 20 Mbps.
2. Voltage Supply: Operates from a single 3V to 5.5V power supply.
3. Low Power Consumption: Consumes only 120 µA in low-power mode and 1.5 mA in active mode.
4. Built-in Fail-Safe: Features built-in fail-safe mechanisms to prevent false outputs in the absence of a driver.
5. Differential Signaling: Improves noise immunity and supports long-distance communication (up to 4000 feet).
6. Temperature Range: Operates within a -40°C to +125°C temperature range, making it suitable for industrial applications.
7. Small Package: Available in a 16-pin SOIC package, optimizing space in PCB designs.
8. Integration: Combines multiple transceivers in one chip, reducing component count.
These features make the MAX3088CSA+T ideal for applications requiring reliable and efficient data transmission in noisy environments.

Package

The MAX3088CSA+T is packaged in an 8-pin DIP (Dual In-line Package) format.

Pinout

The MAX3088CSA+T is a low-power, RS-485/RS-422 transceiver with a pin count of 8. Its primary functions include converting differential signals for balanced data transmission and allowing multi-point communication on a twisted pair cable.
Here are the key pins and their functions:
1. RDI (Receive Data Input) - Receives data from the RS-485 bus.
2. RDO (Receive Data Output) - Outputs the converted data to the receiver.
3. DE (Driver Enable) - Activates the driver when high; enables differential output.
4. RE (Receiver Enable) - Activates the receiver when low; allows data reception.
5. A - Non-inverting input for differential signals.
6. B - Inverting input for differential signals.
7. VCC - Supply voltage pin.
8. GND - Ground reference.
The device supports half-duplex communication and operates at data rates up to 20 Mbps, making it suitable for various industrial applications.

Manufacturer

The MAX3088CSA+T is manufactured by Analog Devices, Inc. (ADI), a prominent technology company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices is known for its innovation in various sectors, including industrial, automotive, communications, and consumer electronics. The company develops a wide range of semiconductor products, including amplifiers, converters, sensors, and transceivers, catering to diverse applications. The MAX3088 is a specific device designed for RS-485/RS-422 communication, enabling robust data transmission over long distances in noisy environments.

Application

The MAX3088CSA+T is a low-power RS-485/RS-422 transceiver typically used in industrial automation, building automation, and communication networks. Its applications include remote sensor monitoring, data acquisition systems, and in environments with high electrical noise. The device enables reliable long-distance data transmission in harsh conditions, making it suitable for factory automation, smart grid applications, and automotive communication systems.

Equivalent

The MAX3088CSA+T is a dual RS-485/RS-422 transceiver. Equivalent products include:
1. SN75176B (Texas Instruments)
2. LTC2862 (Analog Devices)
3. ADM2483 (Analog Devices)
4. MAX13430E (Maxim Integrated)
Always check specific requirements like voltage ratings and package types to ensure compatibility.

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