仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| TranslatorType | Voltage Level |
| ChannelType | Bidirectional |
| NumberofCircuits | 1 |
| ChannelsperCircuit | 4 |
| Voltage-VCCA | 1.2 V ~ 3.6 V |
| Voltage-VCCB | 1.65 V ~ 5.5 V |
| OutputType | Tri-State, Non-Inverted |
| DataRate | 100Mbps |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| Features | Auto-Direction Sensing |
| MountingType | Surface Mount |
| Package/Case | 12-UFQFN |
概要
Description
The TXB0104RUTR is a four-bit bidirectional voltage-level translator designed by Texas Instruments, primarily used for translating signals between different voltage levels in digital circuits. It is suitable for interfacing between devices operating at different logic levels, such as 1.2 V, 1.8 V, 2.5 V, 3.3 V, and 5 V. The device features auto-direction sensing, eliminating the need for a direction-control signal, and it supports push-pull or open-drain configurations.
The TXB0104RUTR is housed in a compact package, making it ideal for space-constrained applications. It has high-speed translation capabilities with a maximum data rate up to 100 Mbps, depending on the operating conditions. In addition, the device offers protection against voltage spikes and excessive power dissipation through its power-off protection feature.
Typical applications for the TXB0104RUTR include mobile phones, tablets, data communication interfaces, and any system requiring translation between differing logic voltage levels. Its ease of use, flexibility, and robust performance make it a popular choice for designers looking to ensure compatibility between different parts of an electronic system.
The TXB0104RUTR is housed in a compact package, making it ideal for space-constrained applications. It has high-speed translation capabilities with a maximum data rate up to 100 Mbps, depending on the operating conditions. In addition, the device offers protection against voltage spikes and excessive power dissipation through its power-off protection feature.
Typical applications for the TXB0104RUTR include mobile phones, tablets, data communication interfaces, and any system requiring translation between differing logic voltage levels. Its ease of use, flexibility, and robust performance make it a popular choice for designers looking to ensure compatibility between different parts of an electronic system.
Equivalent
The TXB0104RUTR is a 4-bit bidirectional voltage-level translator by Texas Instruments. Equivalent products include:
1. NXP Semiconductor's 74AVC4T774
2. ON Semiconductor's FXLA104UMX
3. Microchip Technology's MCP4244
4. Analog Devices' ADG3304
These alternatives serve similar functions, allowing for voltage-level translation in mixed-voltage systems. Always verify specifications and pin compatibility before proceeding with replacements.
1. NXP Semiconductor's 74AVC4T774
2. ON Semiconductor's FXLA104UMX
3. Microchip Technology's MCP4244
4. Analog Devices' ADG3304
These alternatives serve similar functions, allowing for voltage-level translation in mixed-voltage systems. Always verify specifications and pin compatibility before proceeding with replacements.
Features
The TXB0104RUTR is a 4-bit bidirectional voltage level translator from Texas Instruments. It is designed for use in applications where different parts of a system operate at different voltage levels. Key features of the TXB0104RUTR include:
1. Bidirectional Voltage Translation: Automatically detects signal direction, allowing for seamless translation between different voltage levels without additional direction control.
2. Voltage Range: Supports a wide operating voltage range from 1.2 V to 3.6 V on the A ports and 1.65 V to 5.5 V on the B ports, enabling compatibility between low-voltage and higher-voltage logic levels.
3. High-Speed Operation: Capable of translating signals with data rates up to 100 Mbps for push-pull applications, and up to 2 Mbps for open-drain applications.
4. Low Power Consumption: Features a low static power consumption, making it suitable for battery-powered and portable applications.
5. Auto-Direction Sensing: Eliminates the need for a direction control pin, simplifying design and saving board space.
6. Compact Package: Available in small-sized packages like UQFN, making it suitable for space-constrained applications.
This makes the TXB0104RUTR ideal for interfacing between mixed-voltage systems.
1. Bidirectional Voltage Translation: Automatically detects signal direction, allowing for seamless translation between different voltage levels without additional direction control.
2. Voltage Range: Supports a wide operating voltage range from 1.2 V to 3.6 V on the A ports and 1.65 V to 5.5 V on the B ports, enabling compatibility between low-voltage and higher-voltage logic levels.
3. High-Speed Operation: Capable of translating signals with data rates up to 100 Mbps for push-pull applications, and up to 2 Mbps for open-drain applications.
4. Low Power Consumption: Features a low static power consumption, making it suitable for battery-powered and portable applications.
5. Auto-Direction Sensing: Eliminates the need for a direction control pin, simplifying design and saving board space.
6. Compact Package: Available in small-sized packages like UQFN, making it suitable for space-constrained applications.
This makes the TXB0104RUTR ideal for interfacing between mixed-voltage systems.
Pinout
The TXB0104RUTR is a 4-bit bidirectional voltage level translator by Texas Instruments. It is used to translate signals between different voltage levels, making it ideal for interfacing devices operating at different voltage domains.
The device comes in a 12-pin UQFN package. The primary function of the TXB0104 is to facilitate bidirectional voltage translation, allowing communication between devices that operate at different supply voltage levels ranging from 1.2V to 3.6V on A ports and 1.65V to 5.5V on B ports. It automatically senses the direction of the data flow and switches the direction of the signal accordingly, without the need for a direction control pin.
This makes the TXB0104RUTR particularly useful for applications requiring mixed-voltage communication, such as interfacing microcontrollers with peripherals like sensors and displays that operate at different voltage levels.
The device comes in a 12-pin UQFN package. The primary function of the TXB0104 is to facilitate bidirectional voltage translation, allowing communication between devices that operate at different supply voltage levels ranging from 1.2V to 3.6V on A ports and 1.65V to 5.5V on B ports. It automatically senses the direction of the data flow and switches the direction of the signal accordingly, without the need for a direction control pin.
This makes the TXB0104RUTR particularly useful for applications requiring mixed-voltage communication, such as interfacing microcontrollers with peripherals like sensors and displays that operate at different voltage levels.
Manufacturer
The TXB0104RUTR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and produces semiconductors and various integrated circuits, which are used in a wide array of electronic devices. The company is well-known for its innovative work in developing analog chips and embedded processors, which are crucial components in the electronics industry. TI serves a broad range of markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. Their products are fundamental in enabling advancements in technologies such as automation, wireless communication, and power management.
Application
The TXB0104RUTR is a 4-bit bidirectional voltage-level translator with automatic direction sensing. It is commonly used in applications where devices operating at different voltage levels need to communicate. Key application areas include:
1. Mixed-Voltage Systems: Facilitates communication between components with different voltage requirements.
2. I2C and SPI Interfaces: Supports level translation for popular communication protocols.
3. Mobile and Consumer Electronics: Used in smartphones, tablets, and other devices for interfacing components.
4. Industrial Control Systems: Helps in translating levels between differing equipment standards.
5. Embedded Systems: Bridges voltage differences in microcontrollers and peripherals.
Its small size makes it ideal for space-constrained applications.
1. Mixed-Voltage Systems: Facilitates communication between components with different voltage requirements.
2. I2C and SPI Interfaces: Supports level translation for popular communication protocols.
3. Mobile and Consumer Electronics: Used in smartphones, tablets, and other devices for interfacing components.
4. Industrial Control Systems: Helps in translating levels between differing equipment standards.
5. Embedded Systems: Bridges voltage differences in microcontrollers and peripherals.
Its small size makes it ideal for space-constrained applications.
Package
The TXB0104RUTR is a voltage-level translator IC manufactured by Texas Instruments. It comes in a WQFN (Wafer-Level Quad Flat No-Lead) package, specifically with 16 pins. The package is often referred to as a "UQFN" (Ultra-Thin Quad Flat No-Lead) and is designed for space-constrained applications.