PI6ULS5V9515AUEX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Level Translator
• Characteristics: High-speed, bidirectional voltage translation between different logic levels
• Package: Ultra-thin 20-pin QFN package
• Essence: Provides seamless communication between devices operating at different voltage levels
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Operating Voltage Range: 1.2V to 3.6V
• Translation Voltage Range: 0.9V to 5.5V
• Maximum Data Rate: 100 Mbps
• Number of Channels: 4
• Input/Output Logic Levels: CMOS, TTL, LVCMOS, LVTTL

Detailed Pin Configuration

The PI6ULS5V9515AUEX has a total of 20 pins. The pin configuration is as follows:

1. VCCA - Power supply for A-side logic
2. VCCB - Power supply for B-side logic
3. GND - Ground reference
4. OE - Output Enable
5. A1 - Channel A1 Input/Output
6. A2 - Channel A2 Input/Output
7. A3 - Channel A3 Input/Output
8. A4 - Channel A4 Input/Output
9. B1 - Channel B1 Input/Output
10. B2 - Channel B2 Input/Output
11. B3 - Channel B3 Input/Output
12. B4 - Channel B4 Input/Output
13. VREF_A - Reference voltage for A-side logic
14. VREF_B - Reference voltage for B-side logic
15. SDA - I2C Serial Data
16. SCL - I2C Serial Clock
17. VCCIO_A - I/O supply voltage for A-side logic
18. VCCIO_B - I/O supply voltage for B-side logic
19. GND - Ground reference
20. NC - No Connection

Functional Features

• Bidirectional voltage translation between different logic levels
• Automatic direction sensing eliminates the need for direction control pins
• Supports multiple logic families (CMOS, TTL, LVCMOS, LVTTL)
• High-speed data transmission up to 100 Mbps
• Low power consumption
• ESD protection on all pins

Advantages and Disadvantages

Advantages: - Seamless communication between devices operating at different voltage levels - Automatic direction sensing simplifies system design - Wide operating voltage range allows compatibility with various devices - High-speed data transmission enables efficient data transfer

Disadvantages: - Limited number of channels (4) - May not support all logic families

Working Principles

The PI6ULS5V9515AUEX is a bidirectional voltage level translator that enables seamless communication between devices operating at different voltage levels. It automatically senses the direction of data flow and translates the logic levels accordingly. This eliminates the need for additional direction control pins, simplifying system design.

The IC supports multiple logic families such as CMOS, TTL, LVCMOS, and LVTTL. It operates within a wide voltage range, allowing compatibility with various devices. The high-speed data transmission capability of up to 100 Mbps ensures efficient data transfer between different voltage domains.

Detailed Application Field Plans

The PI6ULS5V9515AUEX finds applications in various fields where voltage level translation is required. Some of the potential application areas include:

1. Microcontroller interfacing with different voltage peripherals
2. Communication interfaces between different logic families
3. Sensor networks with mixed voltage levels
4. Industrial automation systems
5. Consumer electronics devices

Detailed and Complete Alternative Models

1. TXB0104 - 4-Bit Bidirectional Voltage-Level Translator
2. SN74LVC4245A - Octal Bus Transceiver with Voltage-Level Shifting
3. PCA9306 - Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the PI6ULS5V9515AUEX based on specific requirements and design constraints.

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