CLVC541AQDWRG4Q1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Converter
• Characteristics: High-speed, bidirectional voltage translation between different logic levels
• Package: DW (SOIC) package
• Essence: Logic level conversion for interfacing devices operating at different voltage levels
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• High-Level Input Voltage (VIH): 2.0V to VCC + 0.5V
• Low-Level Input Voltage (VIL): -0.5V to 0.8V
• High-Level Output Voltage (VOH): 2.4V to VCC
• Low-Level Output Voltage (VOL): 0V to 0.4V
• Maximum Operating Frequency: 100 MHz
• Number of Pins: 20

Detailed Pin Configuration

The CLVC541AQDWRG4Q1 IC has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable)
2. A1 (Input/Output A1)
3. B1 (Input/Output B1)
4. A2 (Input/Output A2)
5. B2 (Input/Output B2)
6. A3 (Input/Output A3)
7. B3 (Input/Output B3)
8. GND (Ground)
9. B4 (Input/Output B4)
10. A4 (Input/Output A4)
11. B5 (Input/Output B5)
12. A5 (Input/Output A5)
13. B6 (Input/Output B6)
14. A6 (Input/Output A6)
15. VCC (Supply Voltage)
16. A7 (Input/Output A7)
17. B7 (Input/Output B7)
18. A8 (Input/Output A8)
19. B8 (Input/Output B8)
20. GND (Ground)

Functional Features

• Bidirectional voltage translation: Allows for seamless communication between devices operating at different logic levels.
• High-speed operation: Supports data rates up to 100 MHz, enabling efficient signal transmission.
• Output enable control (OE): Provides flexibility in enabling or disabling the output stage, conserving power when not in use.
• Wide supply voltage range: Supports voltage levels from 1.2V to 3.6V, accommodating various system requirements.

Advantages and Disadvantages

Advantages: - Efficient logic level conversion between different voltage domains. - High-speed operation for fast data transmission. - Flexible output enable control for power management.

Disadvantages: - Limited number of pins may restrict the number of interfacing devices.

Working Principles

The CLVC541AQDWRG4Q1 utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage translation. It employs a voltage level shifting technique that allows signals to be converted from one logic level to another. The OE pin controls the output stage, enabling or disabling the translation function as required.

Detailed Application Field Plans

The CLVC541AQDWRG4Q1 is commonly used in applications where there is a need to interface devices operating at different logic levels. Some potential application fields include:

1. Microcontroller interfacing with sensors or peripherals operating at different voltage levels.
2. Communication systems involving multiple devices with varying logic levels.
3. Industrial automation systems requiring voltage translation between different components.

Detailed and Complete Alternative Models

1. SN74LVC1T45: Unidirectional voltage level shifter with similar characteristics and package.
2. TXB0108: Bidirectional voltage-level translator with 8 channels and a different package option.
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator.

These alternative models offer similar functionality and can be considered as substitutes for the CLVC541AQDWRG4Q1 in various applications.

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