PI6ULS5V9509UEX

Product Overview

Category

PI6ULS5V9509UEX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage level shifting and translation.

Characteristics

• Voltage level shifting capability from 1.2V to 5.5V
• Bidirectional voltage translation
• Low power consumption
• Small package size
• High-speed operation

Package

The PI6ULS5V9509UEX is available in a small form factor package, such as QFN or TSSOP.

Essence

The essence of PI6ULS5V9509UEX lies in its ability to facilitate voltage level shifting between different logic levels, enabling seamless communication between components operating at different voltage levels.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 1.2V - 5.5V
• Logic Voltage Levels: 1.2V, 1.8V, 2.5V, 3.3V, 5V
• Number of Channels: 4
• Maximum Data Rate: Up to 100 Mbps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI6ULS5V9509UEX has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. VCCA - Power supply input for side A
2. B1 - Bi-directional data channel 1
3. A1 - Bi-directional data channel 1
4. GND - Ground
5. B2 - Bi-directional data channel 2
6. A2 - Bi-directional data channel 2
7. VCCB - Power supply input for side B
8. OE - Output enable
9. B3 - Bi-directional data channel 3
10. A3 - Bi-directional data channel 3
11. GND - Ground
12. B4 - Bi-directional data channel 4
13. A4 - Bi-directional data channel 4
14. VREF - Reference voltage
15. GND - Ground
16. B5 - Bi-directional data channel 5
17. A5 - Bi-directional data channel 5
18. VCCIO - I/O power supply
19. B6 - Bi-directional data channel 6
20. A6 - Bi-directional data channel 6

Functional Features

• Bidirectional voltage level shifting
• Automatic direction sensing
• Low voltage operation
• ESD protection
• High-speed data transmission

Advantages and Disadvantages

Advantages

• Wide voltage range compatibility
• Small package size
• High-speed operation
• Automatic direction sensing simplifies design

Disadvantages

• Limited number of channels (4)
• May require additional components for complex applications

Working Principles

The PI6ULS5V9509UEX utilizes a combination of MOSFETs and control logic to achieve bidirectional voltage level shifting. The IC automatically detects the direction of data flow and adjusts the voltage levels accordingly. This allows seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The PI6ULS5V9509UEX finds applications in various electronic systems, including but not limited to: - Microcontrollers - Communication interfaces - Sensor modules - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

1. TXS0108E: 8-channel bidirectional voltage level shifter
2. SN74LVC245A: Octal bus transceiver with voltage level shifting
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator

These alternative models offer similar functionality to the PI6ULS5V9509UEX and can be considered as alternatives based on specific requirements.

In conclusion, the PI6ULS5V9509UEX is a versatile integrated circuit that enables voltage level shifting between different logic levels. Its small package size, wide voltage range compatibility, and high-speed operation make it suitable for various applications in the field of electronics. While it has some limitations in terms of channel count, there are alternative models available to suit specific needs.