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TXB0302DQMR
+StücklisteIC TRNSLTR BIDIRECTIONAL 8X2SON
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HerstellerTexas Instruments
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Herstellerteil #TXB0302DQMR
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Paket XFDFN-8
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Auf Lager5457
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| TranslatorType | Voltage Level |
| ChannelType | Bidirectional |
| NumberofCircuits | 1 |
| ChannelsperCircuit | 2 |
| Voltage-VCCA | 0.9 V ~ 3.6 V |
| Voltage-VCCB | 0.9 V ~ 3.6 V |
| OutputType | Tri-State, Non-Inverted |
| DataRate | 100Mbps |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| Features | Auto-Direction Sensing |
| MountingType | Surface Mount |
| Package/Case | 8-XFDFN |
Übersicht
Description
Equivalent
1. NXP Semiconductor's NVT2002
2. ON Semiconductor's FXLA2202
3. Analog Devices' ADG3302
4. STMicroelectronics' ST2378E
These alternatives offer similar functionality in terms of voltage level translation and bidirectional data transfer, but it's important to check specific datasheets to ensure exact compatibility in terms of voltage range and speed for your application.
Features
1. Voltage Range: It supports a wide voltage range, allowing bi-directional level shifting between 1.2V to 3.6V on the A-side and 1.65V to 5.5V on the B-side.
2. Bi-Directional Translation: Automatically senses the direction of data flow without the need for a direction-control signal, simplifying design.
3. High-Speed: Offers fast data rates up to 100 Mbps, making it suitable for high-speed applications.
4. Auto Sensing: Automatically senses the input levels to provide appropriate translation without additional external signals.
5. Small Package: Available in a compact DQM (US8) package, making it ideal for space-constrained applications.
6. Low Power Consumption: Features low quiescent current, contributing to energy efficiency.
7. I/O Isolation: Provides isolation of I/O signals when either side is powered down, preventing current leakage.
These features make the TXB0302DQMR suitable for a variety of applications in consumer electronics, computing, and communication devices, where seamless voltage translation is required.
Pinout
Here are its key specifications:
- Pin Count: 8 pins
- Function: It translates signals between different voltage levels. The TXB0302 can handle input voltages ranging from 1.2V to 3.6V and can translate them to output voltages within the same range. This makes it suitable for interfacing between devices with different supply voltage levels, such as connecting a microcontroller operating at 3.3V to a sensor operating at 1.8V.
The chip is available in a VSON (very small outline no-lead) package. It's a compact, reliable solution for applications requiring voltage translation, especially in portable and power-sensitive applications.
Manufacturer
Application
1. Microcontroller Interfacing: Facilitates communication between microcontrollers and peripherals operating at different voltages.
2. I2C and SPI Interfaces: Ensures compatibility across devices with differing logic levels in serial communication interfaces.
3. Mobile and Consumer Electronics: Used in smartphones, tablets, and other consumer electronics for connecting components with varying voltage levels.
4. Data Communication: Supports data transfer in communication protocols that require voltage translation.
5. Industrial Automation: Ensures reliable interfacing in systems with varied power supply voltages.
These applications benefit from the TXB0302DQMR's ability to smoothly translate signals between different voltage levels without the risk of signal integrity loss.