GTL2002D/DG,118

Product Overview

Category

The GTL2002D/DG,118 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a dual supply translating transceiver.

Characteristics

• Dual supply voltage: 1.65V to 5.5V
• Logic voltage levels: 1.8V, 2.5V, 3.3V, and 5V
• Bidirectional voltage translation between different logic levels
• High-speed operation with up to 100 Mbps data rate
• Low power consumption
• ESD protection for robustness

Package

The GTL2002D/DG,118 is available in a small outline package (SOT753) or a TSSOP14 package.

Essence

The essence of this product lies in its ability to facilitate bidirectional voltage translation between different logic levels, enabling seamless communication between devices operating at different voltage levels.

Packaging/Quantity

The GTL2002D/DG,118 is typically packaged in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Logic Voltage Levels: 1.8V, 2.5V, 3.3V, and 5V
• Data Rate: Up to 100 Mbps
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 3 pF (typical)
• Output Capacitance: 4 pF (typical)

Detailed Pin Configuration

The GTL2002D/DG,118 has a TSSOP14 package with the following pin configuration:

```

---

| | --| VCCA VCCB |-- --| A1 B1 |-- --| A2 B2 |-- --| A3 B3 |-- --| A4 B4 |-- --| GND GND |-- --| OE OE |-- --| B5 A5 |-- --| B6 A6 |-- --| B7 A7 |-- --| B8 A8 |-- --| VCCB VCCA|-- |___________| ```

Functional Features

• Bidirectional voltage translation: The GTL2002D/DG,118 allows for bidirectional communication between devices operating at different logic voltage levels.
• Automatic direction sensing: The device automatically detects the direction of data flow and adjusts the voltage translation accordingly.
• Enable/disable control: The OE pins can be used to enable or disable the device, allowing for easy control of data transmission.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows for compatibility with various systems.
• High-speed operation enables fast data transfer.
• ESD protection ensures robustness and reliability.
• Small package size saves board space.

Disadvantages

• Limited number of available logic voltage levels.
• Not suitable for applications requiring very high data rates.

Working Principles

The GTL2002D/DG,118 utilizes a voltage level translator circuit to convert signals between different logic voltage levels. It employs a combination of MOSFETs and level-shifting techniques to achieve bidirectional voltage translation while maintaining signal integrity.

Detailed Application Field Plans

The GTL2002D/DG,118 finds applications in various fields, including but not limited to: - Communication systems - Industrial automation - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the GTL2002D/DG,118 include: - TXB0102 - PCA9306 - SN74LVC2T45

These models can be considered as alternatives based on specific requirements and compatibility with the target system.

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