Texas Instruments
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TXB0101DCKRG4
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TXB0101DCKRG4

Product Overview

  • Category: Integrated Circuit
  • Use: Level Shifter
  • Characteristics: Bidirectional, Voltage-Level Translation
  • Package: SC70-6
  • Essence: Transceiver
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Voltage Range: 1.2V to 3.6V
  • Logic Family: CMOS
  • Number of Channels: 1
  • Data Rate: Up to 100 Mbps
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Capacitance: 5 pF
  • Propagation Delay: 4 ns (max)
  • Supply Current: 10 µA (typ)

Detailed Pin Configuration

The TXB0101DCKRG4 has a total of 6 pins:

  1. VCCA: Power supply for the A-side I/Os (1.2V to 3.6V)
  2. GND: Ground reference
  3. B1: Bi-directional data signal for channel 1
  4. OE: Output enable control input
  5. A1: Bi-directional data signal for channel 1
  6. VCCB: Power supply for the B-side I/Os (1.65V to 5.5V)

Functional Features

  • Bidirectional voltage-level translation between two different voltage domains
  • Automatic direction sensing and control
  • Supports multiple voltage level combinations
  • Low power consumption
  • High-speed data transmission

Advantages and Disadvantages

Advantages

  • Wide voltage range compatibility
  • Easy to use with automatic direction sensing
  • Small package size for space-constrained applications
  • Low power consumption for energy-efficient designs
  • High-speed data transmission for quick communication

Disadvantages

  • Limited to a single channel
  • Not suitable for applications requiring multiple voltage translations simultaneously

Working Principles

The TXB0101DCKRG4 is a level shifter integrated circuit that enables bidirectional voltage-level translation between two different voltage domains. It automatically senses the direction of data flow and adjusts the voltage levels accordingly. This allows seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The TXB0101DCKRG4 is commonly used in various applications, including:

  1. IoT Devices: Enables communication between low-voltage sensors and microcontrollers operating at higher voltages.
  2. Mobile Devices: Facilitates data transfer between different voltage domains within smartphones and tablets.
  3. Industrial Automation: Allows integration of components with varying voltage requirements in control systems.
  4. Consumer Electronics: Supports voltage-level translation in audio/video interfaces, USB connections, and memory cards.

Detailed and Complete Alternative Models

  1. SN74LVC1T45DBVR: Single-Bit Dual-Supply Bus Transceiver
  2. PCA9306DCUR: Bidirectional I2C-Bus and SMBus Voltage-Level Translator
  3. 74LVC8T245PW: 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation

These alternative models offer similar functionality and can be considered as alternatives to the TXB0101DCKRG4 based on specific application requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von TXB0101DCKRG4 in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of TXB0101DCKRG4 in technical solutions:

Q1: What is TXB0101DCKRG4? A1: TXB0101DCKRG4 is a voltage level translator IC (integrated circuit) that can convert signals between different voltage levels.

Q2: What voltage levels can TXB0101DCKRG4 translate? A2: TXB0101DCKRG4 can translate signals between 1.2V and 3.6V voltage levels.

Q3: What is the maximum data rate supported by TXB0101DCKRG4? A3: TXB0101DCKRG4 supports a maximum data rate of 100 Mbps.

Q4: Can TXB0101DCKRG4 be used bidirectionally? A4: Yes, TXB0101DCKRG4 can be used as a bidirectional level translator.

Q5: What is the power supply voltage range for TXB0101DCKRG4? A5: The power supply voltage range for TXB0101DCKRG4 is from 1.65V to 3.6V.

Q6: Does TXB0101DCKRG4 have any built-in ESD protection? A6: Yes, TXB0101DCKRG4 has built-in ESD (electrostatic discharge) protection on all pins.

Q7: Can TXB0101DCKRG4 handle open-drain or push-pull outputs? A7: TXB0101DCKRG4 can handle both open-drain and push-pull outputs.

Q8: Is TXB0101DCKRG4 suitable for I2C communication? A8: Yes, TXB0101DCKRG4 is commonly used for level translation in I2C communication.

Q9: What is the package type of TXB0101DCKRG4? A9: TXB0101DCKRG4 comes in a small SOT-23-6 package.

Q10: Can TXB0101DCKRG4 be used in automotive applications? A10: Yes, TXB0101DCKRG4 is qualified for automotive applications and can operate in harsh environments.

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