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MAX3088CSA+T

Name: MAX3088CSA+T
Rating: 4.7 (12 reviews)

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-speed, low-power RS-485/RS-422 transceiver designed for reliable communication in noisy environments. It features a 3V to 5.5V power supply range and operates at data rates up to 20 Mbps. This device is particularly suited for industrial automation, remote sensing, and other applications requiring robust data transmission over long distances.
Key features include a low-power shutdown mode, built-in thermal protection, and enhanced ESD protection. The MAX3088 supports full-duplex communication and integrates fail-safe circuitry to ensure a known state in the absence of input signals. Its small footprint and compatibility with standard telecommunication protocols make it ideal for space-constrained designs.
The device is available in a 5mm x 5mm TQFN package and is ideal for applications that require high reliability and efficient power consumption. Overall, the MAX3088CSA+T is a versatile solution for modern data communication needs.

Features

The MAX3088CSA+T is a high-speed, low-power RS-485/RS-422 transceiver designed for communication over long distances. Key features include:
1. Data Rate: Supports data rates up to 20 Mbps.
2. Low-Power Operation: Consumes only 300 µA in low-power mode and 1.5 mA in active mode.
3. Wide Voltage Range: Operates from a single supply voltage of 3.0V to 5.5V.
4. Enhanced Noise Immunity: Offers a high common-mode voltage range, enabling reliable communication in noisy environments.
5. Fail-Safe Design: Equipped with fail-safe features that ensure a known output state in the absence of a valid input signal.
6. Short-Circuit Protection: Internal protection against short circuits at the driver outputs.
7. Temperature Range: Available in a -40°C to +85°C operating temperature range.
8. Package: Comes in a 16-pin SOIC package for easy integration into designs.
These features make the MAX3088CSA+T suitable for various industrial and automotive applications requiring robust data transmission.

Package

The MAX3088CSA+T is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for efficient thermal performance and space-saving on circuit boards.

Pinout

The MAX3088CSA+T is a transceiver designed for RS-485 and RS-422 communication. It features a 16-pin package. The key functions of its pins are as follows:
1. VCC (Pin 1): Power supply.
2. GND (Pin 8): Ground reference.
3. RO (Pin 2): Receiver output.
4. RE (Pin 3): Receiver enable (active low).
5. DE (Pin 4): Driver enable (active high).
6. DI (Pin 5): Driver input.
7. A (Pin 6): Non-inverting driver output; RS-485 differential output.
8. B (Pin 7): Inverting driver output; RS-485 differential output.
9. C (Pin 9): Not connected.
10. NC (Pins 10, 11, 12): No connection.
11. R1, R2 (Pins 13, 14): Termination resistors for the bus.
12. T (Pin 15): Transmit time-out; ensures data transmission is controlled.
13. R (Pin 16): Receive time-out; provides control over receive operations.
This configuration allows for robust differential signaling in noisy environments, making it suitable for various industrial applications.

Manufacturer

The MAX3088CSA+T is manufactured by Analog Devices, Inc. Analog Devices is a prominent American multinational semiconductor company that specializes in data conversion, signal processing, and power management technologies. Founded in 1965, the company designs and produces a wide range of analog, mixed-signal, and digital signal processing integrated circuits (ICs) used in various applications, including communications, automotive, healthcare, and consumer electronics. The MAX3088 is specifically a transceiver for RS-485/RS-422 communication, highlighting Analog Devices' focus on providing solutions for robust and efficient data transmission in industrial and commercial environments.

Application

The MAX3088CSA+T is a high-speed RS-485/RS-422 transceiver used in industrial automation, motor control, and process control systems. It facilitates reliable long-distance communication in noisy environments, making it suitable for data acquisition systems, remote sensor networks, and telemetry applications. Additionally, it can be used in building automation and security systems for robust data transmission.

Equivalent

The MAX3088CSA+T chip is a low-power RS-485 transceiver. Equivalent products include the SN65HVD3088D from Texas Instruments, the ADM2483 from Analog Devices, and the ST3485 from STMicroelectronics. These alternatives offer similar functionality for differential signaling and support multi-point communication in RS-485 applications. Always check the specific electrical characteristics and package options for compatibility.