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TXS0104EDG4
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TXS0104EDG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Level Shifter
  • Characteristics: High-speed, bidirectional voltage level translation
  • Package: VSSOP (Very Small Outline Package)
  • Essence: Translates logic levels between different voltage domains
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: 1.2V to 3.6V
  • Logic Voltage Levels: 1.8V, 2.5V, 3.3V
  • Number of Channels: 4
  • Data Rate: Up to 100 Mbps
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TXS0104EDG4 has a total of 14 pins, which are as follows:

  1. OE (Output Enable) - Active low output enable pin
  2. A1 - Channel 1 data input/output pin
  3. B1 - Channel 1 data input/output pin
  4. A2 - Channel 2 data input/output pin
  5. B2 - Channel 2 data input/output pin
  6. A3 - Channel 3 data input/output pin
  7. B3 - Channel 3 data input/output pin
  8. A4 - Channel 4 data input/output pin
  9. B4 - Channel 4 data input/output pin
  10. GND (Ground) - Ground reference pin
  11. VCCA - Channel 1-4 supply voltage pin
  12. VCCB - Channel 1-4 supply voltage pin
  13. B5 - Channel 4 data input/output pin
  14. A5 - Channel 4 data input/output pin

Functional Features

  • Bidirectional voltage level translation between different voltage domains
  • Supports voltage translation from 1.2V to 3.6V
  • High-speed data transmission up to 100 Mbps
  • Low power consumption
  • Output enable pin for easy control of the device

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - Bidirectional communication simplifies design complexity - High-speed data transmission enables efficient data transfer - Small package size saves board space

Disadvantages: - Limited number of channels (4) - Not suitable for voltage translation below 1.2V or above 3.6V

Working Principles

The TXS0104EDG4 is a level shifter IC that facilitates communication between devices operating at different voltage levels. It uses a combination of MOSFETs and logic gates to achieve bidirectional voltage translation. The OE pin controls the direction of data flow by enabling or disabling the output.

When the OE pin is low, the device is enabled, and the input signals on the A pins are translated to the corresponding B pins. Conversely, when the OE pin is high, the device is disabled, and the B pins are in a high-impedance state.

Detailed Application Field Plans

The TXS0104EDG4 is commonly used in various applications where voltage level translation is required. Some of the typical application fields include:

  1. Microcontrollers: Facilitating communication between microcontrollers operating at different voltage levels.
  2. Sensor Interfaces: Enabling connectivity between sensors and microcontrollers with different logic voltage levels.
  3. Communication Systems: Level shifting between different communication protocols, such as UART, SPI, or I2C.
  4. Battery-Powered Devices: Voltage translation between battery-powered devices with varying voltage requirements.

Detailed and Complete Alternative Models

  1. SN74LV1T34: Single-channel voltage level shifter with similar specifications.
  2. PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator.
  3. TXB0104: 4-bit bidirectional voltage-level translator with automatic direction sensing.

These alternative models offer similar functionality and can be considered as alternatives to the TXS0104EDG4 based on specific application requirements.

Word count: 520 words

기술 솔루션에 TXS0104EDG4 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of TXS0104EDG4 in technical solutions:

  1. Q: What is TXS0104EDG4? A: TXS0104EDG4 is a voltage level translator IC that can convert signals between different voltage levels.

  2. Q: What voltage levels can TXS0104EDG4 translate? A: TXS0104EDG4 can translate signals between voltage levels of 1.2V to 3.6V.

  3. Q: How many channels does TXS0104EDG4 have? A: TXS0104EDG4 has four bidirectional channels, allowing for translation in both directions.

  4. Q: Can TXS0104EDG4 handle high-speed data transmission? A: Yes, TXS0104EDG4 is designed to support high-speed data transmission up to 100 Mbps.

  5. Q: Is TXS0104EDG4 suitable for I2C communication? A: Yes, TXS0104EDG4 is commonly used for level shifting in I2C communication applications.

  6. Q: Can TXS0104EDG4 be used with different logic families? A: Yes, TXS0104EDG4 is compatible with various logic families such as TTL, CMOS, and LVCMOS.

  7. Q: Does TXS0104EDG4 require external pull-up resistors? A: Yes, external pull-up resistors are required for proper operation of TXS0104EDG4.

  8. Q: What is the maximum current TXS0104EDG4 can source/sink per channel? A: TXS0104EDG4 can source/sink up to 24 mA per channel.

  9. Q: Can TXS0104EDG4 be used in automotive applications? A: Yes, TXS0104EDG4 is qualified for automotive applications and can operate in a wide temperature range.

  10. Q: Are there any specific layout considerations for using TXS0104EDG4? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure proper signal integrity and performance.

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