TXB0104D
14-pin SOIC voltage level translators with bidirectional functionality and ESD protection
Manufacturer： ['rochester', 'analog-devices', 'ti']
series introduction
# TXB0104D Product Series Introduction
## Overview
The TXB0104D product series is a cutting - edge family of integrated circuits designed to meet the demanding requirements of modern electronic systems. These devices play a crucial role in facilitating seamless communication between different voltage domains, enabling efficient and reliable data transfer in a wide range of applications.
## Key Features
### Automatic Voltage Level Shifting
One of the most significant features of the TXB0104D series is its automatic voltage level - shifting capability. It can sense the voltage levels on both sides of the interface and adjust the signal levels accordingly. This eliminates the need for complex external control circuits, simplifying the design process and reducing the overall component count in the system. For example, in a system where a microcontroller operating at 3.3V needs to communicate with a peripheral device operating at 5V, the TXB0104D can automatically translate the signals between these two voltage levels without any additional user intervention.
### High - Speed Data Transfer
The TXB0104D is engineered to support high - speed data transfer rates. It can handle data rates up to [specific data rate], making it suitable for applications that require fast and real - time communication, such as high - speed serial interfaces, USB communication, and high - performance data acquisition systems. This high - speed operation ensures that data can be transferred quickly and accurately, minimizing latency and improving the overall system performance.
### Low Power Consumption
In today's energy - conscious world, power consumption is a critical factor in electronic device design. The TXB0104D series is designed with low - power operation in mind. It has a very low quiescent current, which means that it consumes minimal power when not actively transferring data. This makes it ideal for battery - powered devices, such as portable medical devices, wearable electronics, and wireless sensor nodes, where power efficiency is essential to extend the battery life.
### Bidirectional Communication
The TXB0104D supports bidirectional data transfer, allowing data to flow in both directions between the different voltage domains. This bidirectional functionality is crucial in many applications, such as I2C and SPI interfaces, where data needs to be exchanged between a master device and a slave device. The device can automatically detect the direction of data flow and adjust the voltage levels accordingly, ensuring seamless communication in both directions.
### ESD Protection
Electrostatic discharge (ESD) is a common threat to electronic components, which can cause permanent damage and lead to system failures. The TXB0104D series is equipped with built - in ESD protection. It can withstand high - voltage ESD events, providing reliable protection for the connected devices. This makes the TXB0104D more robust and reliable in harsh operating environments, reducing the risk of component failure due to ESD.
## Applications
### Consumer Electronics
In consumer electronics, the TXB0104D is widely used in devices such as smartphones, tablets, and smartwatches. It enables the communication between different components operating at different voltage levels, such as the application processor, display driver, and sensor modules. For example, in a smartphone, the TXB0104D can be used to interface the 1.8V - based sensor hub with the 3.3V - based main processor, ensuring smooth data transfer between the two components.
### Industrial Automation
Industrial automation systems often involve a variety of sensors, actuators, and control units operating at different voltage levels. The TXB0104D can be used to interface these different components, enabling seamless communication in the industrial control network. It can be used in applications such as programmable logic controllers (PLCs), motor control systems, and industrial monitoring systems, where reliable data transfer between different voltage domains is essential for the proper
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14-SOIC
14-TSSOPa
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