TXS0102DCTRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics: Bi-directional, dual-supply voltage level translator
• Package: DCT (Dual Flat No-Lead) package
• Essence: Translates logic levels between two different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Voltage Levels: 1.8V, 2.5V, 3.3V
• Data Rate: Up to 100 Mbps
• Number of Channels: 2
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TXS0102DCTRG4 has a total of 8 pins:

1. VCCA: Positive supply voltage for Channel A
2. GND: Ground reference for Channel A
3. A1: Logic input/output pin for Channel A
4. A2: Logic input/output pin for Channel A
5. OE: Output enable pin for both channels
6. B1: Logic input/output pin for Channel B
7. B2: Logic input/output pin for Channel B
8. VCCB: Positive supply voltage for Channel B

Functional Features

• Bi-directional voltage level translation between two different voltage domains
• Supports bidirectional communication between devices operating at different voltage levels
• Automatic direction control eliminates the need for additional control signals
• Low power consumption
• High-speed data transmission up to 100 Mbps
• ESD protection on all pins

Advantages

• Simplifies interfacing between devices with different voltage requirements
• Eliminates the need for level shifting circuits using discrete components
• Compact and space-saving DCT package
• Wide operating temperature range allows for use in various environments
• High-speed data transmission capability

Disadvantages

• Limited to translating between two voltage domains only
• Not suitable for applications requiring translation between more than two voltage levels
• May not be compatible with devices operating at non-standard voltage levels

Working Principles

The TXS0102DCTRG4 is a level shifter IC that translates logic levels between two different voltage domains. It uses a combination of MOSFETs and control circuitry to achieve bidirectional voltage level translation. The direction of translation is automatically controlled based on the input signals, eliminating the need for additional control signals.

Detailed Application Field Plans

The TXS0102DCTRG4 is commonly used in various applications where interfacing between devices operating at different voltage levels is required. Some typical application fields include:

1. IoT (Internet of Things) devices
2. Battery-powered systems
3. Communication interfaces
4. Sensor networks
5. Embedded systems

Detailed and Complete Alternative Models

1. TXB0102: Similar dual-supply voltage level translator from Texas Instruments
2. SN74LVC2T45: Bi-directional voltage level translator from Texas Instruments
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator from NXP Semiconductors
4. 74LVC2T45: Dual-bit dual-supply bus transceiver with configurable voltage translation from Nexperia

These alternative models offer similar functionality and can be considered as alternatives to the TXS0102DCTRG4 depending on specific requirements.

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