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TXS02612ZQSR
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TXS02612ZQSR

Product Overview

  • Category: Integrated Circuit
  • Use: Signal Level Shifter
  • Characteristics: High-speed, Low-power, Bidirectional
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Translates voltage levels between different logic families
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage: 1.2V to 3.6V
  • Logic Voltage Levels: 1.8V, 2.5V, 3.3V
  • Data Rate: Up to 100 Mbps
  • Number of Channels: 2
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TXS02612ZQSR has a total of 16 pins arranged as follows:

Pin 1: VCCA Pin 2: A1 Pin 3: A2 Pin 4: GND Pin 5: OE Pin 6: B1 Pin 7: B2 Pin 8: VCCB Pin 9: VREF Pin 10: GND Pin 11: DIR Pin 12: NC Pin 13: NC Pin 14: NC Pin 15: NC Pin 16: NC

Functional Features

  • Bidirectional voltage level shifting between two logic families
  • Automatic direction control with DIR pin
  • Low power consumption
  • High-speed data transmission up to 100 Mbps
  • Wide operating voltage range
  • ESD protection on all pins

Advantages and Disadvantages

Advantages: - Supports multiple logic voltage levels - Small package size for space-constrained applications - High-speed data transfer capability - Low power consumption

Disadvantages: - Limited number of channels (2) - Not suitable for high-voltage applications

Working Principles

The TXS02612ZQSR is designed to translate voltage levels between different logic families. It operates by receiving input signals from one logic family and converting them to the appropriate voltage levels required by the other logic family. The bidirectional nature of the IC allows for seamless communication between the two logic families.

The DIR pin controls the direction of data flow, enabling automatic direction control. When DIR is set to a specific logic level, the IC will shift the voltage levels accordingly, ensuring proper signal translation.

Detailed Application Field Plans

The TXS02612ZQSR is commonly used in various applications where voltage level shifting is required between different logic families. Some of the typical application fields include:

  1. Microcontrollers: Enabling communication between microcontrollers operating at different voltage levels.
  2. Interface Conversion: Facilitating data exchange between devices with incompatible logic voltage levels.
  3. Sensor Networks: Integrating sensors with different logic voltage requirements into a single network.
  4. Industrial Automation: Enabling communication between different components of an automated system with varying voltage levels.
  5. Consumer Electronics: Supporting voltage level translation in devices such as smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

  1. SN74LVC1T45: Unidirectional voltage level translator with 1 channel.
  2. PCA9306: Bidirectional I2C-bus and SMBus voltage level translator with 2 channels.
  3. TXB0108: Bidirectional voltage-level translator with 8 channels.
  4. CD4504B: Hex voltage level shifter with 6 channels.
  5. 74LVC245A: Octal bus transceiver with voltage level shifting capabilities.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TXS02612ZQSR i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of TXS02612ZQSR in technical solutions:

  1. Question: What is TXS02612ZQSR?
    Answer: TXS02612ZQSR is a specific model number for a digital logic level translator IC (integrated circuit) manufactured by Texas Instruments.

  2. Question: What is the purpose of using TXS02612ZQSR in technical solutions?
    Answer: The purpose of using TXS02612ZQSR is to provide bidirectional voltage level translation between different logic levels, enabling communication between devices operating at different voltage levels.

  3. Question: What voltage levels can TXS02612ZQSR translate between?
    Answer: TXS02612ZQSR can translate between two voltage levels, typically between 1.2V and 3.6V.

  4. Question: How many channels does TXS02612ZQSR have?
    Answer: TXS02612ZQSR has 2 channels, allowing bidirectional translation for two separate signals.

  5. Question: What is the maximum data rate supported by TXS02612ZQSR?
    Answer: TXS02612ZQSR supports a maximum data rate of 100 Mbps (megabits per second).

  6. Question: Can TXS02612ZQSR be used with both CMOS and TTL logic levels?
    Answer: Yes, TXS02612ZQSR is compatible with both CMOS (Complementary Metal-Oxide-Semiconductor) and TTL (Transistor-Transistor Logic) logic levels.

  7. Question: Does TXS02612ZQSR require external pull-up or pull-down resistors?
    Answer: No, TXS02612ZQSR has built-in pull-up and pull-down resistors, eliminating the need for external components.

  8. Question: Can TXS02612ZQSR be used in both 3.3V and 5V systems?
    Answer: Yes, TXS02612ZQSR is designed to work with both 3.3V and 5V systems, making it versatile for various applications.

  9. Question: What is the power supply voltage range for TXS02612ZQSR?
    Answer: The power supply voltage range for TXS02612ZQSR is typically between 1.65V and 3.6V.

  10. Question: Is TXS02612ZQSR suitable for high-speed communication interfaces like I2C or SPI?
    Answer: Yes, TXS02612ZQSR can be used for level translation in high-speed communication interfaces like I2C (Inter-Integrated Circuit) or SPI (Serial Peripheral Interface).

Please note that these questions and answers are general and may vary depending on specific application requirements.