PI6ULS5V9515AUE

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Level Translator
• Characteristics: Low voltage, bidirectional translation, high-speed operation
• Package: 32-pin QFN (Quad Flat No-Lead) package
• Essence: Translates voltage levels between different logic families
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Voltage Range: 1.2V to 3.6V
• Maximum Data Rate: 100 Mbps
• Number of Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI6ULS5V9515AUE has a total of 32 pins. The pin configuration is as follows:

1. VCCA - Power supply for A-side logic
2. GND - Ground
3. A1 - Channel A1 input/output
4. A2 - Channel A2 input/output
5. A3 - Channel A3 input/output
6. A4 - Channel A4 input/output
7. A5 - Channel A5 input/output
8. A6 - Channel A6 input/output
9. A7 - Channel A7 input/output
10. A8 - Channel A8 input/output
11. VCCB - Power supply for B-side logic
12. B1 - Channel B1 input/output
13. B2 - Channel B2 input/output
14. B3 - Channel B3 input/output
15. B4 - Channel B4 input/output
16. B5 - Channel B5 input/output
17. B6 - Channel B6 input/output
18. B7 - Channel B7 input/output
19. B8 - Channel B8 input/output
20. OE - Output Enable
21. GND - Ground
22. VREF - Reference voltage for level translation
23. GND - Ground
24. NC - No Connection
25. NC - No Connection
26. NC - No Connection
27. NC - No Connection
28. NC - No Connection
29. NC - No Connection
30. NC - No Connection
31. NC - No Connection
32. NC - No Connection

Functional Features

• Bidirectional voltage level translation between different logic families
• Supports voltage translation from 1.2V to 3.6V
• High-speed operation with a maximum data rate of 100 Mbps
• Low power consumption
• ESD (Electrostatic Discharge) protection on all pins

Advantages and Disadvantages

Advantages: - Wide supply and logic voltage range allows compatibility with various systems - Bidirectional translation simplifies interfacing between different logic families - High-speed operation enables efficient data transfer - ESD protection ensures device reliability

Disadvantages: - Limited number of channels (8) - May not support voltage translation for all logic families

Working Principles

The PI6ULS5V9515AUE operates by using a combination of level shifters and voltage regulators to translate signals between different logic families. It detects the input voltage levels and adjusts them accordingly to match the desired output voltage levels. The bidirectional nature of the IC allows for seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The PI6ULS5V9515AUE is commonly used in various applications that require voltage level translation, such as: - Communication interfaces (UART, SPI, I2C) between microcontrollers and peripheral devices - Interfacing between different generations of digital devices with varying voltage levels - Level shifting in battery-powered devices to conserve power

Detailed and Complete Alternative Models

1. TXB0108PWR - 8-bit Bidirectional Voltage-Level Translator
2. SN74LVC4245APW - Octal Bus Transceiver with Voltage-Level Shifting
3. PCA9306DCUR - Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the PI6ULS5V9515AUE based on specific application requirements.

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