TXS0104EPWRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics: High-speed, bidirectional voltage translation
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Voltage level shifting between different logic levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.2V to 3.6V
• Logic Voltage Levels: 1.8V, 2.5V, 3.3V
• Number of Channels: 4
• Data Rate: Up to 100 Mbps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TXS0104EPWRG4 has a total of 14 pins:

1. VCCA: Supply voltage for the A-side logic level
2. VCCB: Supply voltage for the B-side logic level
3. GND: Ground reference
4. OE: Output Enable pin
5. A1: Channel A1 input/output pin
6. A2: Channel A2 input/output pin
7. A3: Channel A3 input/output pin
8. A4: Channel A4 input/output pin
9. B1: Channel B1 input/output pin
10. B2: Channel B2 input/output pin
11. B3: Channel B3 input/output pin
12. B4: Channel B4 input/output pin
13. NC: No Connection
14. GND: Ground reference

Functional Features

• Bidirectional voltage translation between different logic levels
• Automatic direction sensing and control
• Supports high-speed data transmission up to 100 Mbps
• Low power consumption
• ESD protection on all pins

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems
• Bidirectional functionality simplifies circuit design
• High-speed data transmission capability
• ESD protection ensures reliability in harsh environments

Disadvantages

• Limited number of channels (4)
• Not suitable for applications requiring a large number of logic level translations

Working Principles

The TXS0104EPWRG4 is a level shifter IC that enables voltage translation between different logic levels. It operates by monitoring the input signal and automatically adjusting the direction of the voltage translation based on the logic levels present. This bidirectional functionality simplifies the design of systems where multiple logic levels need to communicate with each other.

Detailed Application Field Plans

The TXS0104EPWRG4 is commonly used in various electronic systems where voltage level shifting is required. Some typical application fields include:

1. I2C Communication: The IC can be used to interface devices operating at different logic levels in I2C communication buses.
2. UART/Serial Communication: It enables communication between microcontrollers or other devices using UART or serial protocols with different logic levels.
3. Sensor Interfacing: The level shifter facilitates connection between sensors and microcontrollers operating at different voltage levels.
4. Logic Level Conversion: It can be employed in systems where logic signals from different voltage domains need to be translated.

Detailed and Complete Alternative Models

1. SN74LV1T34DBVR: Single-channel voltage level shifter, SOT-23 package
2. PCA9306DCUR: Dual-channel bi-directional level translator, US8 package
3. CD4504BE: Hex voltage level shifter, DIP-16 package
4. 74LVC245APW: Octal bus transceiver with voltage level shifting, TSSOP package

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

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