Texas Instruments
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CLVTH16501IDGGREP
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CLVTH16501IDGGREP

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: High-speed, bidirectional voltage translation between different logic levels
  • Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: Translates signals between two different voltage levels to enable communication between devices operating at different logic levels.
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range (A Port): 0V to VCCA + 0.5V
  • Input Voltage Range (B Port): 0V to VCCB + 0.5V
  • Output Voltage Range (A Port): 0V to VCCA + 0.5V
  • Output Voltage Range (B Port): 0V to VCCB + 0.5V
  • Maximum Data Rate: 400 Mbps
  • Number of Channels: 16

Detailed Pin Configuration

The CLVTH16501IDGGREP has a total of 48 pins, which are assigned as follows:

  • Pins 1-8: Channel A Inputs/Outputs (A1-A8)
  • Pins 9-16: Channel B Inputs/Outputs (B1-B8)
  • Pins 17-24: Channel Enable Inputs (EN1-EN8)
  • Pins 25-32: VCCA Power Supply and Ground (VCCA, GND)
  • Pins 33-40: VCCB Power Supply and Ground (VCCB, GND)
  • Pins 41-48: No Connection (NC)

Functional Features

  • Bidirectional voltage translation between two different logic levels
  • Automatic direction sensing and control
  • Supports high-speed data transmission up to 400 Mbps
  • Low power consumption
  • ESD (Electrostatic Discharge) protection on all pins

Advantages and Disadvantages

Advantages: - Enables communication between devices operating at different logic levels - High-speed data transmission capability - Automatic direction sensing simplifies system design - ESD protection ensures device reliability

Disadvantages: - Limited to voltage translation between two specific logic levels - Requires careful consideration of input and output voltage ranges

Working Principles

The CLVTH16501IDGGREP utilizes a combination of level-shifting circuitry and automatic direction sensing to achieve bidirectional voltage translation. The device detects the logic level of the input signal and automatically adjusts the direction of translation accordingly. This allows devices operating at different voltage levels to communicate with each other seamlessly.

Detailed Application Field Plans

The CLVTH16501IDGGREP is commonly used in various applications where voltage translation between different logic levels is required. Some typical application fields include:

  1. Microcontroller interfacing with peripherals operating at different voltage levels
  2. Communication interfaces between different logic families (e.g., TTL and CMOS)
  3. Level shifting in mixed-voltage systems
  4. Signal translation in battery-powered devices with multiple voltage domains

Detailed and Complete Alternative Models

  1. CLVTH16245IDGGREP: 16-bit bidirectional voltage translator with 3-state outputs
  2. CLVTH32245IDGGREP: 32-bit bidirectional voltage translator with 3-state outputs
  3. CLVTH541IDGGREP: 8-bit non-inverting buffer/line driver with 3-state outputs

These alternative models offer similar functionality and can be considered as alternatives to the CLVTH16501IDGGREP based on specific requirements and system constraints.

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Énumérez 10 questions et réponses courantes liées à l'application de CLVTH16501IDGGREP dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of CLVTH16501IDGGREP in technical solutions:

  1. Q: What is CLVTH16501IDGGREP? A: CLVTH16501IDGGREP is a type of integrated circuit (IC) commonly used as a voltage level translator in technical solutions.

  2. Q: What is the purpose of using CLVTH16501IDGGREP in technical solutions? A: The purpose of using CLVTH16501IDGGREP is to enable bidirectional voltage level translation between different logic levels, ensuring compatibility between different components or subsystems.

  3. Q: What voltage levels can CLVTH16501IDGGREP translate between? A: CLVTH16501IDGGREP can translate between voltage levels such as 1.8V, 2.5V, 3.3V, and 5V, making it versatile for various applications.

  4. Q: How many channels does CLVTH16501IDGGREP have? A: CLVTH16501IDGGREP has 16 channels, allowing for simultaneous translation of multiple signals.

  5. Q: Can CLVTH16501IDGGREP handle high-speed data transmission? A: Yes, CLVTH16501IDGGREP is designed to support high-speed data transmission, making it suitable for applications with fast signal switching requirements.

  6. Q: Is CLVTH16501IDGGREP compatible with different logic families? A: Yes, CLVTH16501IDGGREP is compatible with various logic families such as TTL, CMOS, and LVCMOS, ensuring seamless integration into different systems.

  7. Q: Does CLVTH16501IDGGREP require external power supply? A: Yes, CLVTH16501IDGGREP requires an external power supply to operate. It typically operates within a specified voltage range.

  8. Q: Can CLVTH16501IDGGREP handle level shifting for both input and output signals? A: Yes, CLVTH16501IDGGREP can perform bidirectional level shifting for both input and output signals, allowing for seamless communication between different logic domains.

  9. Q: What is the maximum data rate supported by CLVTH16501IDGGREP? A: The maximum data rate supported by CLVTH16501IDGGREP depends on various factors such as voltage levels and load capacitance, but it can typically handle data rates in the range of several hundred megabits per second.

  10. Q: Are there any specific layout considerations when using CLVTH16501IDGGREP? A: Yes, proper PCB layout techniques should be followed to minimize noise, ensure signal integrity, and optimize performance when using CLVTH16501IDGGREP. The datasheet provides guidelines for layout recommendations.

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