PCA9601D,118

Product Overview

Category

The PCA9601D,118 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for level shifting and translating between different voltage levels in various electronic systems.

Characteristics

• The PCA9601D,118 is a bidirectional I2C-bus buffer that supports voltage level translation.
• It operates at a supply voltage range of 1.65V to 5.5V, making it compatible with a wide range of devices.
• This IC provides high-speed data transmission up to 400 kHz.
• It features a low standby current consumption, making it energy-efficient.

Package

The PCA9601D,118 is available in a small outline package (SOT96-1) which ensures easy integration into circuit designs.

Essence

The essence of PCA9601D,118 lies in its ability to facilitate communication between devices operating at different voltage levels, ensuring seamless data transfer.

Packaging/Quantity

This product is typically packaged in reels, containing a specific quantity of ICs per reel. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Maximum Data Rate: 400 kHz
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT96-1

Detailed Pin Configuration

The PCA9601D,118 has a total of 8 pins. The pin configuration is as follows:

1. VCC: Power supply input
2. GND: Ground reference
3. SDA1: Bidirectional I2C-bus data line 1
4. SCL1: Bidirectional I2C-bus clock line 1
5. SDA2: Bidirectional I2C-bus data line 2
6. SCL2: Bidirectional I2C-bus clock line 2
7. OE: Output enable input
8. VREF: Reference voltage input

Functional Features

• Bidirectional voltage level translation between two I2C-bus systems operating at different voltage levels.
• Automatic direction sensing and control for bidirectional data transfer.
• Supports multiple devices on the I2C-bus, allowing for efficient communication in complex systems.
• Low standby current consumption for energy efficiency.

Advantages and Disadvantages

Advantages

• Enables seamless communication between devices with different voltage levels.
• High-speed data transmission capability.
• Wide supply voltage range compatibility.
• Energy-efficient operation.

Disadvantages

• Limited to I2C-bus applications.
• Requires careful consideration of voltage level compatibility with connected devices.

Working Principles

The PCA9601D,118 operates by monitoring the voltage levels on its input lines (SDA1, SDA2) and automatically adjusting the direction of data flow accordingly. It ensures bidirectional communication between two I2C-bus systems operating at different voltage levels by translating the logic levels appropriately.

Detailed Application Field Plans

The PCA9601D,118 finds application in various fields where voltage level translation is required in I2C-bus systems. Some specific application areas include:

1. Industrial automation: Facilitating communication between devices operating at different voltage levels in industrial control systems.
2. Consumer electronics: Enabling interoperability between devices with varying voltage requirements, such as smartphones, tablets, and peripherals.
3. Automotive electronics: Supporting communication between different modules and sensors within a vehicle's electronic system.

Detailed and Complete Alternative Models

1. PCA9306: Similar bidirectional I2C-bus voltage level translator with automatic direction sensing.
2. TXB0108: Octal bidirectional voltage-level translator with automatic direction control.
3. SN74LVC1T45: Single-bit dual-supply bus transceiver for voltage level translation.

These alternative models offer similar functionality and can be considered as alternatives to the PCA9601D,118 based on specific application requirements.

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