THVD1424RGTR

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THVD1424RGTR

IC TXRX FULL/HALF 1/1 16VQFN

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規格

Part Status Active
Type Transceiver
Protocol RS485
Number of Drivers/Receivers 1/1
Duplex Full, Half
Receiver Hysteresis 50 mV
Data Rate 20Mbps
Voltage - Supply 3V ~ 5.5V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Supplier Device Package 16-VQFN (3x3)

概述

Description

The THVD1424RGTR is a high-speed, low-power transceiver designed for robust communication in industrial and automotive applications. It supports the RS-485 and RS-422 protocols, making it ideal for long-distance differential signaling. With its ability to operate in half-duplex mode and a data rate of up to 20 Mbps, it ensures efficient data transmission over twisted-pair cables.
Key features include a wide operating voltage range (3.3V to 5V), low power consumption, and thermal shutdown protection, making it suitable for battery-operated devices. The THVD1424RGTR also offers enhanced noise immunity and can handle multiple devices on the same bus, making it effective for networked systems.
The package type (RGT) is a 16-pin TSSOP, facilitating easy integration into various designs. Overall, the THVD1424RGTR is a versatile solution for reliable communication in demanding environments.

Features

The THVD1424RGTR is a high-speed, quad-channel digital isolator from Texas Instruments. Key features include:
1. Quad-Channel Isolation: It provides four independent channels for signal isolation, enhancing system robustness.
2. High Data Rate: Supports data rates up to 25 Mbps, suitable for high-speed communication applications.
3. Wide Supply Voltage Range: Operates with supply voltages from 3 V to 5.5 V, accommodating various system requirements.
4. Low Power Consumption: Designed for low quiescent currents, making it energy-efficient.
5. Robust Isolation Voltage: Offers a reinforced isolation rating of up to 5 kVrms for enhanced safety in industrial applications.
6. Temperature Range: Operates over a temperature range from -40°C to +125°C, suitable for automotive and industrial environments.
7. Low Propagation Delay: Features low propagation delay and skew, ensuring signal integrity in high-speed applications.
Overall, the THVD1424RGTR is ideal for applications requiring reliable isolation in data communication, industrial control, and medical devices.

Package

The THVD1424RGTR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package). This type offers a compact design suitable for space-constrained applications, allowing for efficient PCB layout and integration.

Pinout

The THVD1424RGTR is a quad-channel, half-duplex transceiver designed for RS-485 and RS-422 communication. It features a total of 16 pins.
The primary functions of the pins are as follows:
- Pins 1-4: A, B, Y, Z (Differential signal lines for communication).
- Pins 5, 6, 8: Logic control and enable pins for multiple channels.
- Pin 7: Ground (GND).
- Pin 9: Power supply (VCC).
- Pins 10-15: Additional signal lines and control pins for each transceiver channel.
- Pin 16: Exposed thermal pad for heat dissipation.
The THVD1424RGTR supports communication over long distances and is used in industrial applications for robust data transmission.

Manufacturer

The THVD1424RGTR is manufactured by Texas Instruments (TI), a global semiconductor company based in Dallas, Texas. Texas Instruments designs and produces a wide range of analog and digital semiconductor solutions, including microcontrollers, processors, and various integrated circuits. The company is well-known for its innovations in electronics and is a key player in the fields of embedded processing and analog technologies. Texas Instruments serves diverse markets such as automotive, industrial, communications, and consumer electronics.

Application

The THVD1424RGTR is a high-speed, isolated RS-485/RS-422 transceiver, primarily used in industrial automation, data acquisition systems, and communication networks. Its application areas include motor control, remote sensing, and process control systems, as well as in connecting devices over long distances while ensuring signal integrity and noise immunity. Additionally, it is suitable for automotive and smart grid applications, enhancing data transmission reliability in challenging environments.

Equivalent

The THVD1424RGTR is a Transceiver for industrial applications, primarily used in RS-485 and RS-422 communication. Equivalent products include the MAX1487, SN65HVD3082, and LTC2862. These alternatives also support similar communication protocols and specifications but may vary in features like maximum data rate, voltage range, and package type. Always check datasheets for specific compatibility and performance requirements.

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