CLVC373AQDWRG4Q1

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, 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

Detailed Pin Configuration

The CLVC373AQDWRG4Q1 IC has the following pin configuration:

1. OE (Output Enable)
2. D0 (Data Input/Output 0)
3. D1 (Data Input/Output 1)
4. D2 (Data Input/Output 2)
5. D3 (Data Input/Output 3)
6. D4 (Data Input/Output 4)
7. D5 (Data Input/Output 5)
8. GND (Ground)
9. D6 (Data Input/Output 6)
10. D7 (Data Input/Output 7)
11. VCC (Supply Voltage)
12. B1 (Voltage Level Select Input 1)
13. A1 (Voltage Level Select Input 0)
14. B2 (Voltage Level Select Input 3)
15. A2 (Voltage Level Select Input 2)

Functional Features

• Bidirectional voltage translation between different logic levels
• Supports both 3.3V and 5V systems
• Automatic direction control
• Low power consumption
• High-speed operation

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices operating at different voltage levels - Easy to use with automatic direction control - Wide supply voltage range allows compatibility with various systems - High-speed operation for time-critical applications

Disadvantages: - Limited to bidirectional voltage translation, not suitable for unidirectional applications - May introduce slight signal degradation due to voltage level shifting

Working Principles

The CLVC373AQDWRG4Q1 is a bidirectional logic level converter that facilitates communication between devices operating at different voltage levels. It uses a combination of MOSFETs to achieve voltage translation. The direction of translation is automatically controlled based on the input and output voltage levels.

Detailed Application Field Plans

The CLVC373AQDWRG4Q1 is commonly used in various applications where interfacing between different logic levels is required. Some typical application fields include:

1. Microcontroller interfacing with sensors or peripherals operating at different voltage levels.
2. Communication interfaces between different logic families, such as TTL and CMOS.
3. Level shifting in data transmission systems, such as UART, SPI, or I2C buses.
4. Mixed-voltage system integration, where multiple subsystems operate at different voltage levels.

Detailed and Complete Alternative Models

1. TXB0108: 8-bit bidirectional voltage-level translator with automatic direction control.
2. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator.
3. SN74LVC1T45: Single-bit dual-supply bus transceiver with configurable voltage translation.

These alternative models offer similar functionality and can be considered as alternatives to the CLVC373AQDWRG4Q1 based on specific application requirements.

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