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TXB0108PWR
+Lista de MateriaisIC TRNSLTR BIDIRECTIONAL 20TSSOP
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FabricanteTexas Instruments
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Peça do Fabricante #TXB0108PWR
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Pacote TSSOP-20
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Translator Type | Voltage Level |
| Channel Type | Bidirectional |
| Number of Circuits | 1 |
| Channelsper Circuit | 8 |
| Voltage - VCCA | 1.2 V ~ 3.6 V |
| Voltage - VCCB | 1.65 V ~ 5.5 V |
| Output Type | Tri-State, Non-Inverted |
| Data Rate | 100Mbps |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Features | Auto-Direction Sensing |
| Mounting Type | Surface Mount |
Visão Geral
Description
The device comes in a small TSSOP-20 package and includes 8-bit bidirectional channels. It features automatic direction sensing, eliminating the need for a direction-control pin, which simplifies the design process. The TXB0108PWR is optimized for push-pull applications and is not recommended for use with open-drain devices.
Key features include high-speed translation capability, low power consumption, and partial power-down support. The device is also characterized by its ability to handle 20 Mbps data rates when translating from 3.3V to 5V and vice versa, making it suitable for high-speed communication interfaces. Its compact size and versatility make it a popular choice in consumer electronics, industrial interfaces, and other embedded systems.
Equivalent
Features
1. Voltage Range: Supports a wide range of voltage levels, from 1.2V to 3.6V on the A-side and 1.65V to 5.5V on the B-side, making it versatile for various applications.
2. Bidirectional Translation: Automatically senses the direction of data flow without the need for a direction-control signal.
3. High-Speed Operation: Capable of supporting data rates up to 100 Mbps, suitable for high-speed communication protocols.
4. Low Power Consumption: Features low static and dynamic power consumption, which is beneficial for battery-powered devices.
5. Enable Pin: Includes an OE (Output Enable) pin to place the device in a high-impedance state, aiding in power saving and preventing bus contention.
6. ESD Protection: Provides robust Electrostatic Discharge (ESD) protection exceeding 2000V (Human Body Model).
7. Compact Package: Available in a small TSSOP package, making it suitable for space-constrained designs.
These features make the TXB0108PWR ideal for use in interfacing devices with different logic levels in various electronic applications.
Pinout
Key functions include:
- Bidirectional data translation without the need for a direction control signal.
- Automatic direction sensing and voltage translation.
- Suitable for open-drain and push-pull applications.
- Capable of supporting data rates up to 100 Mbps for push-pull applications and 2 Mbps for open-drain applications.
The TXB0108PWR is commonly used in applications where different parts of a system operate at different voltage levels, and seamless communication between them is required.
Manufacturer
Application
1. Microcontroller Interfacing: Facilitates communication between microcontrollers operating at different voltages.
2. Peripheral Interfacing: Connects sensors, displays, and other peripherals to systems with different logic levels.
3. Mobile Devices: Used in smartphones and tablets to manage varying voltage requirements.
4. Consumer Electronics: Enables connectivity between components in devices like cameras and gaming consoles.
5. Communication Systems: Assists in interfacing components in data communication systems requiring different voltage levels.
Its flexibility and ability to handle multiple channels make it ideal for diverse digital system designs.