CLVTH16245AIDGVREP

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 domains
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Supply Voltage: 1.2V to 3.6V
• Logic Voltage Levels: 1.2V to 3.6V
• Data Rate: Up to 100 Mbps
• Number of Channels: 16
• Input/Output Compatibility: Supports various logic families including CMOS, TTL, and LVCMOS

Detailed Pin Configuration

The CLVTH16245AIDGVREP has a total of 48 pins, which are divided into four groups of 12 pins each. The pin configuration is as follows:

• Group A: Pins 1-12
• Group B: Pins 13-24
• Group C: Pins 25-36
• Group D: Pins 37-48

Each group consists of input/output pins, direction control pins, and power supply pins.

Functional Features

• Bidirectional voltage translation: Allows seamless communication between devices operating at different voltage levels.
• Automatic direction control: Eliminates the need for external direction control signals.
• Low power consumption: Operates efficiently with low power supply voltages.
• High-speed data transmission: Supports data rates up to 100 Mbps, enabling fast signal propagation.

Advantages and Disadvantages

Advantages

• Simplifies interfacing between devices with different voltage requirements.
• Reduces the need for additional level shifting components.
• Supports a wide range of logic families, enhancing compatibility.

Disadvantages

• Limited to 16 channels, may not be suitable for applications requiring a higher number of channels.
• Requires careful consideration of voltage levels to ensure proper translation.

Working Principles

The CLVTH16245AIDGVREP utilizes a combination of MOSFETs and level-shifting circuitry to achieve bidirectional voltage translation. The direction control pins determine the direction of signal flow, allowing seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The CLVTH16245AIDGVREP is commonly used in various applications that require voltage translation between different logic levels. Some typical application fields include:

1. Microcontroller interfacing: Enables communication between microcontrollers operating at different voltage levels.
2. Sensor networks: Facilitates data exchange between sensors with varying voltage requirements.
3. Industrial automation: Allows integration of devices with different logic voltage levels in industrial control systems.
4. Communication systems: Supports voltage translation in communication protocols such as UART, SPI, and I2C.

Detailed and Complete Alternative Models

1. SN74LVC245A: Bidirectional voltage translator with similar specifications and pin configuration.
2. TXB0108: Eight-channel bidirectional voltage-level translator with automatic direction control.
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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