TXS0101DBVRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics: Bi-directional voltage level translation, low power consumption, small package size
• Package: SOT-23-6
• Essence: The TXS0101DBVRG4 is a level shifter IC that allows bi-directional voltage level translation between different logic levels. It is commonly used in electronic circuits where interfacing between devices operating at different voltage levels is required.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Supply Voltage: 1.2V to 3.6V
• Logic Voltage Levels: 1.8V, 2.5V, 3.3V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 7 ns (max)
• Output Current: ±24 mA
• Input Capacitance: 3 pF (typ)

Detailed Pin Configuration

The TXS0101DBVRG4 has a total of 6 pins arranged as follows:

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| | --| VCCA VCCB |-- --| GND OE |-- --| A1 B1 |-- --| A2 B2 |-- |___________| ```

• VCCA: Power supply pin for side A
• VCCB: Power supply pin for side B
• GND: Ground pin
• OE: Output enable pin
• A1, A2: Input pins for side A
• B1, B2: Output pins for side B

Functional Features

• Bi-directional voltage level translation between different logic levels
• Supports voltage level translation from 1.8V, 2.5V to 3.3V and vice versa
• Low power consumption
• Fast propagation delay for efficient data transfer
• Output enable pin for controlling the direction of translation

Advantages and Disadvantages

Advantages: - Allows interfacing between devices operating at different voltage levels - Small package size enables space-saving designs - Low power consumption helps in energy-efficient applications - Fast propagation delay ensures quick data transfer

Disadvantages: - Limited to specific voltage level translations (1.8V, 2.5V, 3.3V) - Not suitable for high-speed applications requiring very low propagation delay

Working Principles

The TXS0101DBVRG4 uses a combination of MOSFETs and level shifting circuitry to achieve bi-directional voltage level translation. It operates by monitoring the input voltage levels on side A and translating them to the corresponding voltage levels on side B, and vice versa. The output enable pin (OE) controls the direction of translation.

Detailed Application Field Plans

The TXS0101DBVRG4 is widely used in various electronic applications that require voltage level translation between different logic levels. Some common application fields include:

1. Microcontrollers: Enables communication between microcontrollers operating at different voltage levels.
2. Sensor Interfaces: Facilitates interfacing between sensors and microcontrollers with different voltage requirements.
3. Communication Systems: Used in serial communication interfaces like UART, SPI, and I2C to ensure compatibility between devices with varying voltage levels.
4. Battery-Powered Devices: Helps in voltage level translation between battery-powered devices and other components in the system.
5. Industrial Automation: Used in industrial control systems where different voltage levels are present.

Detailed and Complete Alternative Models

1. SN74LVC1T45: Bi-directional voltage level translator with similar specifications and package size.
2. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator.
3. TXB0104: 4-bit bidirectional voltage-level translator.

These alternative models offer similar functionality and can be considered as alternatives to the TXS0101DBVRG4 based on specific application requirements.

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