TXS0108EZXYR

Product Overview

• Category: Integrated Circuit
• Use: Level Shifter
• Characteristics: High-speed, bidirectional voltage level translation
• Package: 20-pin SSOP package
• Essence: Efficient voltage level shifting between different logic levels
• 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: 8
• Input/Output Compatibility: CMOS, TTL, LVCMOS
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TXS0108EZXYR has a total of 20 pins, which are configured as follows:

1. VCCA: Supply voltage for the A-side logic (1.2V to 3.6V)
2. GND: Ground reference for the A-side logic
3. A1-A8: Logic level input/output pins for the A-side (bidirectional)
4. OE: Output enable pin for the A-side
5. B1-B8: Logic level input/output pins for the B-side (bidirectional)
6. GND: Ground reference for the B-side logic
7. VCCB: Supply voltage for the B-side logic (1.2V to 3.6V)

Functional Features

• Bidirectional voltage level translation between two logic levels
• Supports various logic voltage standards (CMOS, TTL, LVCMOS)
• High-speed data transmission up to 100 Mbps
• Low power consumption
• Automatic direction control
• Overvoltage tolerant inputs
• Open-drain outputs with optional pull-up resistors

Advantages and Disadvantages

Advantages

• Efficient voltage level shifting for different logic levels
• Wide operating voltage range
• High-speed data transmission capability
• Flexible input/output compatibility
• Low power consumption
• Overvoltage protection

Disadvantages

• Limited to 8 channels
• Requires external pull-up resistors for open-drain outputs

Working Principles

The TXS0108EZXYR is a bidirectional level shifter that allows voltage translation between two logic levels. It utilizes a combination of MOSFETs and control circuitry to ensure efficient and reliable signal conversion. The device automatically detects the direction of data flow and adjusts the voltage levels accordingly.

Detailed Application Field Plans

The TXS0108EZXYR is commonly used in various applications where voltage level translation is required. Some of the typical application fields include:

1. Microcontroller interfacing with different logic level peripherals
2. Communication interfaces (UART, SPI, I2C) between devices operating at different voltage levels
3. Sensor networks requiring voltage level adaptation
4. Industrial automation systems
5. Robotics and embedded systems

Detailed and Complete Alternative Models

1. SN74LV1T34DBVR: Single-channel voltage level translator
2. PCA9306DCUR: Dual-bus voltage level translator
3. CD4504BE: Hex non-inverting level shifter
4. TXB0108PWR: 8-bit bidirectional voltage-level translator

These alternative models offer similar functionality and can be considered as alternatives to the TXS0108EZXYR depending on specific requirements.

In conclusion, the TXS0108EZXYR is a versatile integrated circuit level shifter that enables efficient voltage level translation between different logic levels. With its high-speed data transmission capability, flexible input/output compatibility, and low power consumption, it finds applications in various fields such as microcontroller interfacing, communication interfaces, sensor networks, industrial automation, robotics, and embedded systems.