TXS0104ERGYR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics: High-speed, bidirectional voltage level translation
• Package: QFN (Quad Flat No-leads) package
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Available in reels of 2500 units

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: 4
• Input/Output Capacitance: 5 pF
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TXS0104ERGYR has a total of 20 pins, which are distributed as follows:

• Pins 1, 2, 3, and 4: Channel 1 I/O
• Pins 5, 6, 7, and 8: Channel 2 I/O
• Pins 9, 10, 11, and 12: Channel 3 I/O
• Pins 13, 14, 15, and 16: Channel 4 I/O
• Pin 17: VCCA (Channel 1 Supply Voltage)
• Pin 18: VCCB (Channel 2, 3, and 4 Supply Voltage)
• Pin 19: GND (Ground)
• Pin 20: OE (Output Enable)

Functional Features

• Bidirectional voltage level shifting between different voltage domains
• Supports voltage translation from 1.2V to 3.6V
• High-speed data transmission up to 100 Mbps
• Low power consumption
• Automatic direction control
• Overvoltage tolerant inputs and outputs

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - High-speed data transmission enables efficient communication - Bidirectional functionality simplifies circuit design - Low power consumption for energy-efficient applications - Overvoltage protection ensures robustness

Disadvantages: - Limited to 4 channels, may not be suitable for applications requiring more channels - Not suitable for voltage translation outside the specified range

Working Principles

The TXS0104ERGYR is a level shifter IC that translates logic levels between different voltage domains. It operates by receiving input signals from one voltage domain and translating them to the corresponding logic levels in another voltage domain. The bidirectional functionality allows for seamless communication between different voltage systems.

The IC utilizes a combination of MOSFETs and control circuitry to achieve high-speed data transmission while maintaining low power consumption. The automatic direction control feature ensures that the data flow is correctly translated in both directions.

Detailed Application Field Plans

The TXS0104ERGYR is commonly used in various applications where voltage level translation is required. Some of the typical application fields include:

1. Microcontrollers: Enables communication between microcontrollers operating at different voltage levels.
2. Sensor Interfaces: Facilitates connectivity between sensors and microcontrollers with different voltage requirements.
3. Communication Systems: Allows for voltage level translation in communication interfaces such as UART, I2C, and SPI.
4. Battery-Powered Devices: Provides efficient voltage translation in portable devices with limited power resources.
5. Industrial Automation: Supports voltage level shifting in industrial automation systems for reliable data exchange.

Detailed and Complete Alternative Models

1. SN74LV1T34DBVR: Single-channel voltage level translator with similar specifications and functionality.
2. PCA9306DCTR: Dual-channel voltage level shifter with bidirectional translation capability.
3. TXB0104PWR: Quad-channel voltage level translator with higher data rate and wider supply voltage range.

These alternative models offer similar functionality to the TXS0104ERGYR and can be considered based on specific application requirements.

In conclusion, the TXS0104ERGYR is a high-speed, bidirectional level shifter IC that enables voltage level translation between different voltage domains. With its compact package and versatile features, it finds applications in various fields such as microcontrollers, sensor interfaces, and communication systems. While offering advantages like wide supply voltage range and low power consumption, it has limitations in terms of channel count and voltage range compatibility. Alternative models are available to cater to different application needs.