사양
| 속성 | 가치 |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 10 mV |
| DataRate | 42Mbps |
| Voltage-Supply | 3V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
개요
Description
The MAX14783EAUA+T is an integrated circuit designed by Maxim Integrated, suitable for RS-485 and RS-422 communication applications. It is a robust transceiver that supports half-duplex communication, allowing for bidirectional data transmission over a single pair of wires. This device operates over a wide common-mode voltage range, which enhances its performance in noisy environments, making it ideal for industrial applications.
Key features include a high-speed data rate of up to 42 Mbps and fail-safe circuitry, ensuring reliable operation in open or shorted line conditions. The MAX14783EAUA+T is designed to operate over an extended temperature range from -40°C to +125°C, which is crucial for industrial and automotive applications. It also supports a ±8 kV ESD protection, safeguarding the device from electrostatic discharges.
The transceiver comes in a small, space-saving 8-pin µMAX package, making it easy to integrate into compact designs. Overall, the MAX14783EAUA+T is a versatile and reliable choice for applications requiring robust and fast serial communication.
Key features include a high-speed data rate of up to 42 Mbps and fail-safe circuitry, ensuring reliable operation in open or shorted line conditions. The MAX14783EAUA+T is designed to operate over an extended temperature range from -40°C to +125°C, which is crucial for industrial and automotive applications. It also supports a ±8 kV ESD protection, safeguarding the device from electrostatic discharges.
The transceiver comes in a small, space-saving 8-pin µMAX package, making it easy to integrate into compact designs. Overall, the MAX14783EAUA+T is a versatile and reliable choice for applications requiring robust and fast serial communication.
Equivalent
The MAX14783EAUA+T is a high-speed RS-485/RS-422 transceiver. Equivalent products include:
1. Texas Instruments SN65HVD3082E
2. STMicroelectronics ST3485EB
3. Analog Devices ADM3485
4. NXP Semiconductors PCA82C250T
5. ON Semiconductor NCV7381
These alternatives offer similar functionalities and electrical characteristics, though you should verify specific requirements and compatibility within your application.
1. Texas Instruments SN65HVD3082E
2. STMicroelectronics ST3485EB
3. Analog Devices ADM3485
4. NXP Semiconductors PCA82C250T
5. ON Semiconductor NCV7381
These alternatives offer similar functionalities and electrical characteristics, though you should verify specific requirements and compatibility within your application.
Features
The MAX14783EAUA+T is a robust RS-485/RS-422 transceiver designed for reliable communication in harsh environments. Key features include:
1. Wide Supply Voltage Range: Operates from 3.0V to 5.5V, providing flexibility in power supply options.
2. ESD Protection: Offers enhanced electrostatic discharge protection with up to ±35kV (Human Body Model) on the RS-485 pins, ensuring durability and reliability.
3. High Data Rates: Supports data rates up to 42Mbps, suitable for high-speed communication requirements.
4. Extended Temperature Range: Designed to operate in temperatures from -40°C to +125°C, making it suitable for industrial applications.
5. Fail-safe Operation: Includes fail-safe features for open, shorted, and terminated bus conditions, improving system robustness.
6. Low Power Consumption: Incorporates low power standby mode with an automatic driver disable function to minimize power usage.
7. Bus-Pin Fault Tolerance: Able to withstand bus shorts and other fault conditions without damage.
These features make the MAX14783EAUA+T ideal for use in industrial automation, building automation, and other applications requiring reliable RS-485/RS-422 communication.
1. Wide Supply Voltage Range: Operates from 3.0V to 5.5V, providing flexibility in power supply options.
2. ESD Protection: Offers enhanced electrostatic discharge protection with up to ±35kV (Human Body Model) on the RS-485 pins, ensuring durability and reliability.
3. High Data Rates: Supports data rates up to 42Mbps, suitable for high-speed communication requirements.
4. Extended Temperature Range: Designed to operate in temperatures from -40°C to +125°C, making it suitable for industrial applications.
5. Fail-safe Operation: Includes fail-safe features for open, shorted, and terminated bus conditions, improving system robustness.
6. Low Power Consumption: Incorporates low power standby mode with an automatic driver disable function to minimize power usage.
7. Bus-Pin Fault Tolerance: Able to withstand bus shorts and other fault conditions without damage.
These features make the MAX14783EAUA+T ideal for use in industrial automation, building automation, and other applications requiring reliable RS-485/RS-422 communication.
Pinout
The MAX14783EAUA+T is a differential transceiver designed by Maxim Integrated. It operates as an RS-485/RS-422 transceiver, which is commonly used for robust communication over long distances and noisy environments. This device is designed to facilitate communication between multiple devices over a single bus.
The MAX14783EAUA+T comes in an 8-pin UM8 package. Here's a brief overview of its pin functions:
1. RO (Receiver Output) - Outputs the received data.
2. RE (Receiver Enable) - Enables or disables the receiver.
3. DE (Driver Enable) - Controls the driver, enabling or disabling it.
4. DI (Driver Input) - Accepts the data to be transmitted.
5. A (Driver Output/Receiver Input) - Differential data line A.
6. B (Driver Output/Receiver Input) - Differential data line B.
7. VCC - Supply voltage pin.
8. GND - Ground reference pin.
This transceiver is designed to operate over a wide range of voltages and temperatures, making it suitable for industrial applications.
The MAX14783EAUA+T comes in an 8-pin UM8 package. Here's a brief overview of its pin functions:
1. RO (Receiver Output) - Outputs the received data.
2. RE (Receiver Enable) - Enables or disables the receiver.
3. DE (Driver Enable) - Controls the driver, enabling or disabling it.
4. DI (Driver Input) - Accepts the data to be transmitted.
5. A (Driver Output/Receiver Input) - Differential data line A.
6. B (Driver Output/Receiver Input) - Differential data line B.
7. VCC - Supply voltage pin.
8. GND - Ground reference pin.
This transceiver is designed to operate over a wide range of voltages and temperatures, making it suitable for industrial applications.
Manufacturer
The MAX14783EAUA+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are used in a wide range of electronic equipment, including those for industrial, automotive, communications, healthcare, and consumer electronics applications. Analog Devices is known for its innovation in analog technology, offering solutions that enhance the performance and efficiency of electronic systems.
Application
The MAX14783EAUA+T is a robust RS-485/RS-422 transceiver designed for industrial applications. It is commonly used in areas that require reliable serial communication in harsh environments. Key application areas include industrial automation, process control, building automation, and HVAC systems. The device is also suitable for use in energy management systems, remote sensing, and data acquisition systems. Its ability to operate over a wide voltage range and withstand high ESD levels makes it ideal for use in systems that require long-distance communication over twisted-pair cables.
Package
The MAX14783EAUA+T is packaged in an 8-pin TSSOP (Thin-Shrink Small Outline Package) with a tape and reel format.
