GTLP16617MEAX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-voltage, bidirectional voltage level translation
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

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: CMOS/TTL
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The GTLP16617MEAX has a total of 48 pins, which are assigned as follows:

• Pins 1 to 8: Channel A Inputs/Outputs
• Pins 9 to 16: Channel B Inputs/Outputs
• Pins 17 to 24: Channel C Inputs/Outputs
• Pins 25 to 32: Channel D Inputs/Outputs
• Pins 33 to 40: Channel E Inputs/Outputs
• Pins 41 to 48: Channel F Inputs/Outputs

Functional Features

• Bidirectional voltage level translation between different voltage domains
• Automatic direction control based on the direction of data flow
• Supports high-speed data transmission up to 100 Mbps
• Low power consumption for efficient operation
• Robust protection against voltage spikes and noise

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems
• High-speed data transmission enables quick signal processing
• Bidirectional translation simplifies interface design
• Low power consumption for energy-efficient operation
• Robust protection ensures reliable performance in noisy environments

Disadvantages

• Limited to 16 channels, may not be suitable for applications requiring more channels
• Requires careful consideration of voltage level compatibility between input and output domains

Working Principles

The GTLP16617MEAX utilizes a combination of MOSFETs and level-shifting circuitry to perform logic level translation. It detects the direction of data flow and automatically adjusts the voltage levels accordingly. The device operates by converting low-voltage signals from one domain to higher voltage signals in another domain, or vice versa, ensuring seamless communication between different parts of a system.

Detailed Application Field Plans

The GTLP16617MEAX is commonly used in various electronic systems where logic level translation is required. Some typical application fields include:

1. Microcontrollers and microprocessors interfacing with peripheral devices operating at different voltage levels.
2. Communication systems involving multiple voltage domains, such as UART, SPI, or I2C interfaces.
3. Industrial automation systems where sensors and actuators operate at different voltage levels.
4. Automotive electronics, enabling communication between different subsystems with varying voltage requirements.
5. Consumer electronics, facilitating connectivity between components with different logic voltage levels.

Detailed and Complete Alternative Models

1. SN74LVC4245A: Octal Bus Transceiver with Voltage-Level Shifting
2. PCA9306: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator
3. TXB0108: 8-Bit Bidirectional Voltage-Level Translator with Automatic Direction Sensing

These alternative models offer similar functionality and can be considered as alternatives to the GTLP16617MEAX based on specific application requirements.

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