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THVD1406DRLR
+BOMIC TRANSCEIVER HALF 1/1 SOT583
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #THVD1406DRLR
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Bảng dữ liệu THVD1406DRLR DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 50 mV |
| Data Rate | 500kbps |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-583 |
| Supplier Device Package | SOT-583 |
Tổng quan
Description
The THVD1406DRLR is a robust, high-speed RS-485 transceiver designed by Texas Instruments. It operates on a 3.3V supply and features a low-power shutdown mode, making it suitable for energy-efficient applications. The transceiver is capable of full-duplex communication, supporting data rates up to 50 Mbps, which makes it ideal for high-speed data transmission over long distances.
Key features of the THVD1406DRLR include enhanced ESD protection, extended operating temperature ranges, and a fail-safe mechanism that ensures a known output state when the bus is idle, open, or shorted. It also supports a wide common-mode voltage range, enhancing its reliability in noisy industrial environments. The device comes in a standard SOIC (Small Outline Integrated Circuit) package, ensuring compatibility with standard manufacturing processes.
Overall, the THVD1406DRLR is designed for robust, high-speed communication in industrial and commercial applications, combining efficiency, reliability, and ease of integration.
Key features of the THVD1406DRLR include enhanced ESD protection, extended operating temperature ranges, and a fail-safe mechanism that ensures a known output state when the bus is idle, open, or shorted. It also supports a wide common-mode voltage range, enhancing its reliability in noisy industrial environments. The device comes in a standard SOIC (Small Outline Integrated Circuit) package, ensuring compatibility with standard manufacturing processes.
Overall, the THVD1406DRLR is designed for robust, high-speed communication in industrial and commercial applications, combining efficiency, reliability, and ease of integration.
Equivalent
The THVD1406DRLR is a 3.3V to 5V RS-485 transceiver from Texas Instruments. Equivalent products include:
1. SN65HVD3082EDR (Texas Instruments)
2. MAX485ESA+ (Maxim Integrated)
3. ADM485ARZ (Analog Devices)
4. SP3485EN-L/TR (MaxLinear)
5. LTC1480CS8 (Analog Devices/Formerly Linear Technology)
These alternatives offer similar RS-485 transceiver functionalities, although specific electrical characteristics and package options might differ slightly. Always verify compatibility with your specific application requirements.
1. SN65HVD3082EDR (Texas Instruments)
2. MAX485ESA+ (Maxim Integrated)
3. ADM485ARZ (Analog Devices)
4. SP3485EN-L/TR (MaxLinear)
5. LTC1480CS8 (Analog Devices/Formerly Linear Technology)
These alternatives offer similar RS-485 transceiver functionalities, although specific electrical characteristics and package options might differ slightly. Always verify compatibility with your specific application requirements.
Features
The THVD1406DRLR is a robust RS-485 transceiver designed for reliable data transmission in industrial environments. Key features include:
1. Data Rate: Supports data rates up to 20 Mbps, suitable for high-speed communication.
2. Wide Operating Voltage: Operates over a range of 3 V to 5.5 V, providing flexibility for various power supply conditions.
3. Extended Temperature Range: Functions effectively between -40°C to +125°C, making it ideal for harsh environments.
4. Fault Protection: Features ±15 kV IEC ESD protection, ensuring resilience against electrostatic discharge.
5. Integrated Failsafe: Includes open, short, and idle failsafe to maintain stable operation under fault conditions.
6. Low Power Consumption: Offers a low quiescent current draw, which is beneficial for battery-powered applications.
7. Signal Integrity: Features low electromagnetic interference (EMI) and crosstalk, promoting signal integrity over long distances.
8. Bus-Pin Protection: Includes fault and transient protection to safeguard against bus pin damage.
9. Package: Available in a space-efficient SOIC package, enhancing design flexibility.
These features make the THVD1406DRLR suitable for robust and energy-efficient communication in industrial and commercial applications.
1. Data Rate: Supports data rates up to 20 Mbps, suitable for high-speed communication.
2. Wide Operating Voltage: Operates over a range of 3 V to 5.5 V, providing flexibility for various power supply conditions.
3. Extended Temperature Range: Functions effectively between -40°C to +125°C, making it ideal for harsh environments.
4. Fault Protection: Features ±15 kV IEC ESD protection, ensuring resilience against electrostatic discharge.
5. Integrated Failsafe: Includes open, short, and idle failsafe to maintain stable operation under fault conditions.
6. Low Power Consumption: Offers a low quiescent current draw, which is beneficial for battery-powered applications.
7. Signal Integrity: Features low electromagnetic interference (EMI) and crosstalk, promoting signal integrity over long distances.
8. Bus-Pin Protection: Includes fault and transient protection to safeguard against bus pin damage.
9. Package: Available in a space-efficient SOIC package, enhancing design flexibility.
These features make the THVD1406DRLR suitable for robust and energy-efficient communication in industrial and commercial applications.
Pinout
The THVD1406DRLR is a robust RS-485 transceiver by Texas Instruments, housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a breakdown of its pin count and functions:
1. Pin 1 (R): Receiver output. This pin outputs the data received via the RS-485 bus.
2. Pin 2 (RE\#): Receiver enable. Active low; when low, the receiver is enabled.
3. Pin 3 (DE): Driver enable. When high, the driver is enabled, allowing data transmission.
4. Pin 4 (D): Driver input. This pin accepts data to be transmitted via the RS-485 bus.
5. Pin 5 (GND): Ground reference for the device.
6. Pin 6 (A): Non-inverting driver output / receiver input.
7. Pin 7 (B): Inverting driver output / receiver input.
8. Pin 8 (VCC): Supply voltage for the device.
The transceiver supports half-duplex communication and is designed for high-speed, reliable data transmission on RS-485 networks.
1. Pin 1 (R): Receiver output. This pin outputs the data received via the RS-485 bus.
2. Pin 2 (RE\#): Receiver enable. Active low; when low, the receiver is enabled.
3. Pin 3 (DE): Driver enable. When high, the driver is enabled, allowing data transmission.
4. Pin 4 (D): Driver input. This pin accepts data to be transmitted via the RS-485 bus.
5. Pin 5 (GND): Ground reference for the device.
6. Pin 6 (A): Non-inverting driver output / receiver input.
7. Pin 7 (B): Inverting driver output / receiver input.
8. Pin 8 (VCC): Supply voltage for the device.
The transceiver supports half-duplex communication and is designed for high-speed, reliable data transmission on RS-485 networks.
Manufacturer
The THVD1406DRLR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. Primarily, it caters to the electronics industry, providing essential components used in a wide range of electronic devices and systems. TI is well-known for its innovation in analog and digital signal processing technologies. The company operates in several sectors, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. With a focus on research and development, Texas Instruments plays a significant role in advancing technology and supporting the development of new electronic applications.
Application
The THVD1406DRLR is a robust RS-485 transceiver designed for reliable data transmission in various industrial and commercial applications. Key application areas include:
1. Industrial Automation: Facilitates communication in programmable logic controllers (PLCs) and factory automation systems.
2. Building Automation: Used in HVAC control and other building management systems.
3. Smart Grids and Metering: Enables data transmission in smart energy meters and grid infrastructure.
4. Security Systems: Assists in communication within surveillance and access control systems.
5. Traffic Management: Used in intelligent transportation systems for effective data exchange.
Its features, such as wide common-mode voltage range and enhanced ESD protection, make it suitable for harsh environments.
1. Industrial Automation: Facilitates communication in programmable logic controllers (PLCs) and factory automation systems.
2. Building Automation: Used in HVAC control and other building management systems.
3. Smart Grids and Metering: Enables data transmission in smart energy meters and grid infrastructure.
4. Security Systems: Assists in communication within surveillance and access control systems.
5. Traffic Management: Used in intelligent transportation systems for effective data exchange.
Its features, such as wide common-mode voltage range and enhanced ESD protection, make it suitable for harsh environments.
Package
The THVD1406DRLR is a transceiver IC from Texas Instruments and it comes in a small outline transistor (SOT) package, specifically a 14-pin SOIC (Small Outline Integrated Circuit) package.
