Specifications
| Attribute | Value |
| 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 | 0°C ~ 70°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
The MAX3082CSA+T is a high-speed RS-485/RS-422 transceiver designed for robust communication in industrial and commercial environments. It belongs to the MAX3080–MAX3089 family of transceivers, which are optimized for high data rates of up to 20 Mbps. This device is engineered to withstand harsh conditions, featuring electrostatic discharge (ESD) protection of up to ±15kV, making it highly reliable against electrical surges.
The MAX3082CSA+T operates over a wide supply voltage range, typically from 4.75V to 5.25V, and is suitable for half-duplex communication systems. It includes fail-safe circuitry, ensuring that the receiver outputs a logical high when inputs are open or shorted. The device features low power consumption with a shutdown mode, reducing power usage to below 1µA.
Designed for easy integration, the MAX3082CSA+T comes in an 8-pin SOIC package, making it suitable for compact PCB layouts. Its robust performance and compact design make it ideal for applications in telecommunications, process control, and various other data transmission systems.
The MAX3082CSA+T operates over a wide supply voltage range, typically from 4.75V to 5.25V, and is suitable for half-duplex communication systems. It includes fail-safe circuitry, ensuring that the receiver outputs a logical high when inputs are open or shorted. The device features low power consumption with a shutdown mode, reducing power usage to below 1µA.
Designed for easy integration, the MAX3082CSA+T comes in an 8-pin SOIC package, making it suitable for compact PCB layouts. Its robust performance and compact design make it ideal for applications in telecommunications, process control, and various other data transmission systems.
Equivalent
The MAX3082CSA+T is a RS-485/RS-422 transceiver. Equivalent products include:
1. Texas Instruments SN75176A
2. Texas Instruments THVD1450
3. Analog Devices ADM485
4. ON Semiconductor NCV75176
5. Linear Technology LTC485
These components provide similar functionalities and are used for differential data transmission in industrial and commercial applications. Always check the datasheet for compatibility with your specific requirements.
1. Texas Instruments SN75176A
2. Texas Instruments THVD1450
3. Analog Devices ADM485
4. ON Semiconductor NCV75176
5. Linear Technology LTC485
These components provide similar functionalities and are used for differential data transmission in industrial and commercial applications. Always check the datasheet for compatibility with your specific requirements.
Features
The MAX3082CSA+T is a high-speed, half-duplex RS-485/RS-422 transceiver designed for reliable data communication over long distances and in electrically noisy environments. Key features include:
1. Operating Voltage: Operates on a single 5V supply.
2. Data Rate: Supports data rates up to 10 Mbps for fast communication.
3. Low Power Consumption: Incorporates a low-power shutdown mode to save energy.
4. ESD Protection: Provides enhanced electrostatic discharge protection exceeding ±15kV using the Human Body Model, ensuring robust operation.
5. Fail-Safe: Features a fail-safe receiver input, ensuring the receiver outputs a logic high when inputs are open or shorted.
6. Slew-Rate Limiting: Offers slew-rate limited versions to minimize EMI and reduce reflections in long or improperly terminated transmission lines.
7. Extended Temperature Range: Operates over a wide temperature range, making it suitable for industrial applications.
8. Small Package: Available in an 8-pin SOIC package for compact designs.
9. Compatibility: Meets the RS-485 and RS-422 standards, ensuring interoperability with other compliant devices.
These features make the MAX3082CSA+T ideal for industrial automation, building automation, and other applications requiring robust and efficient data transmission.
1. Operating Voltage: Operates on a single 5V supply.
2. Data Rate: Supports data rates up to 10 Mbps for fast communication.
3. Low Power Consumption: Incorporates a low-power shutdown mode to save energy.
4. ESD Protection: Provides enhanced electrostatic discharge protection exceeding ±15kV using the Human Body Model, ensuring robust operation.
5. Fail-Safe: Features a fail-safe receiver input, ensuring the receiver outputs a logic high when inputs are open or shorted.
6. Slew-Rate Limiting: Offers slew-rate limited versions to minimize EMI and reduce reflections in long or improperly terminated transmission lines.
7. Extended Temperature Range: Operates over a wide temperature range, making it suitable for industrial applications.
8. Small Package: Available in an 8-pin SOIC package for compact designs.
9. Compatibility: Meets the RS-485 and RS-422 standards, ensuring interoperability with other compliant devices.
These features make the MAX3082CSA+T ideal for industrial automation, building automation, and other applications requiring robust and efficient data transmission.
Pinout
The MAX3082CSA+T is an RS-485/RS-422 transceiver designed for communication over long distances and in noisy environments. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Below is a brief description of its pin functions:
1. RO (Pin 1): Receiver Output. This pin outputs the received data.
2. RE̅ (Pin 2): Receiver Output Enable. Active low to enable the receiver output.
3. DE (Pin 3): Driver Output Enable. Active high to enable the driver outputs.
4. DI (Pin 4): Driver Input. Data input for the driver.
5. GND (Pin 5): Ground. Reference point for all signals.
6. A (Pin 6): Non-inverting Driver Output / Receiver Input.
7. B (Pin 7): Inverting Driver Output / Receiver Input.
8. VCC (Pin 8): Power Supply. Typically requires a supply of 3.3V or 5V.
The device is used for differential signaling and offers features like low power consumption and high ESD protection, ideal for industrial and commercial applications.
1. RO (Pin 1): Receiver Output. This pin outputs the received data.
2. RE̅ (Pin 2): Receiver Output Enable. Active low to enable the receiver output.
3. DE (Pin 3): Driver Output Enable. Active high to enable the driver outputs.
4. DI (Pin 4): Driver Input. Data input for the driver.
5. GND (Pin 5): Ground. Reference point for all signals.
6. A (Pin 6): Non-inverting Driver Output / Receiver Input.
7. B (Pin 7): Inverting Driver Output / Receiver Input.
8. VCC (Pin 8): Power Supply. Typically requires a supply of 3.3V or 5V.
The device is used for differential signaling and offers features like low power consumption and high ESD protection, ideal for industrial and commercial applications.
Manufacturer
The MAX3082CSA+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. They provide a wide range of products and solutions that are used in various applications across industries, including automotive, communications, healthcare, industrial, and consumer electronics. The company is known for its innovation in high-performance signal processing technology and offers products that include data converters, amplifiers, RF ICs, power management products, sensors, and more.
Application
The MAX3082CSA+T is a high-speed RS-485/RS-422 transceiver. Its application areas include industrial automation for robust communication between devices, building automation systems for controlling HVAC and lighting, and security systems for reliable data transmission. It is also used in telecommunications for long-distance data transfer, process control for factory machinery communication, and utility metering for data logging and transmission. Additionally, it can be found in environmental monitoring systems, providing stable data exchange in harsh environments. The device's low-power consumption and high data rates make it suitable for battery-powered and high-speed applications.
Package
The MAX3082CSA+T is a transceiver IC from Maxim Integrated, typically used for RS-485/RS-422 communication. The "CSA" indicates an 8-pin SOIC (Small Outline Integrated Circuit) package, and the "+T" usually denotes the package being RoHS compliant and supplied in a tape-and-reel format for automated assembly.
