PCA9600DP,118

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level shifting and translating between different voltage levels in I2C bus systems
• Characteristics:
  • Bidirectional voltage level translation
  • Supports I2C Fast Mode (up to 400 kHz) and Standard Mode (up to 100 kHz)
  • Low standby current consumption
  • Wide supply voltage range: 1.65 V to 5.5 V
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The PCA9600DP,118 is a level shifter IC specifically designed for I2C bus systems, enabling communication between devices operating at different voltage levels.
• Packaging/Quantity: The PCA9600DP,118 is typically available in reels of 2500 units.

Specifications

• Supply Voltage Range: 1.65 V to 5.5 V
• Operating Temperature Range: -40°C to +85°C
• Maximum Data Rate: 400 kHz (Fast Mode), 100 kHz (Standard Mode)
• Standby Current: 10 µA (typical)

Detailed Pin Configuration

The PCA9600DP,118 has a total of 8 pins arranged as follows:

```

---

| | --| VCC GND |-- Pin 1: Ground (GND) --| SDA SCL |-- Pin 2: Serial Data (SDA) --| OE A0 |-- Pin 3: Output Enable (OE) --| Y0 Y1 |-- Pin 4: Level Shifted Outputs (Y0, Y1) |___________| ```

Functional Features

• Bidirectional voltage level translation between two I2C buses operating at different voltage levels
• Automatic direction sensing and control
• Supports multiple devices on the same bus
• Low standby current consumption for power efficiency

Advantages and Disadvantages

Advantages

• Enables communication between devices with different voltage levels in I2C bus systems
• Supports high-speed data transfer (up to 400 kHz)
• Wide supply voltage range allows compatibility with various systems
• Automatic direction sensing simplifies system design

Disadvantages

• Limited to level shifting and translating within I2C bus systems
• Not suitable for applications requiring level shifting between non-I2C interfaces

Working Principles

The PCA9600DP,118 utilizes a bidirectional voltage level translation technique to enable communication between two I2C buses operating at different voltage levels. It automatically senses the direction of data flow and adjusts the voltage levels accordingly. This allows devices with different voltage requirements to communicate seamlessly within an I2C bus system.

Detailed Application Field Plans

The PCA9600DP,118 is commonly used in various applications where level shifting and translating between different voltage levels in I2C bus systems are required. Some typical application fields include: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

• PCA9515A: Similar bidirectional level shifter IC for I2C bus systems with additional features such as hot-swappable capability.
• TXB0108: Octal bidirectional voltage-level translator suitable for various interfaces including I2C, SPI, and UART.
• BSS138: General-purpose N-channel MOSFETs that can be used for level shifting applications.

(Note: The above alternative models are provided for reference and may have different specifications and pin configurations. Please refer to their respective datasheets for detailed information.)

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