Overview
The P82B96DGKR is a versatile dual bidirectional I2C bus buffer produced by Texas Instruments. This product is designed to extend the range and flexibility of I2C communication systems by enabling bidirectional data transfer between devices with different voltage levels. It is widely used in applications requiring long-distance I2C communication or interfacing between devices with mismatched voltage levels. The P82B96DGKR is particularly suitable for industrial automation, consumer electronics, and automotive systems, offering robust performance and reliability.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.3 to 15 | V | Wide operating range |
| Operating Temperature | -40 to 85 | °C | Industrial-grade |
| I2C Bus Voltage | 2.3 to 15 | V | Supports multiple voltage levels |
| Package | VSSOP-8 | - | Compact form factor |
| Data Rate | Up to 1 MHz | Hz | High-speed communication |
| ESD Protection | ±8 | kV | Robust protection |
Key Features
- Supports bidirectional I2C communication.
- Enables interfacing between devices with different voltage levels.
- Extends I2C bus range for long-distance communication.
- High-speed data transfer up to 1 MHz.
- Compact VSSOP-8 package for space-constrained applications.
Applications
The P82B96DGKR is ideal for a wide range of applications, including:
- Industrial Automation: Facilitates communication between sensors, controllers, and actuators in harsh environments.
- Consumer Electronics: Enables seamless integration of I2C devices in smart home systems and wearable devices.
- Automotive Systems: Supports reliable communication in vehicle control modules and infotainment systems.
- Telecommunications: Extends I2C bus range in networking equipment and communication devices.
Q & A
1. What is the purpose of the P82B96DGKR?
The P82B96DGKR is designed to extend the range and flexibility of I2C communication systems by enabling bidirectional data transfer between devices with different voltage levels.
2. What is the operating voltage range of the P82B96DGKR?
The operating voltage range is 2.3 to 15 V.
3. Can the P82B96DGKR support high-speed I2C communication?
Yes, it supports data rates up to 1 MHz.
4. What package does the P82B96DGKR come in?
It is available in a compact VSSOP-8 package.
5. Is the P82B96DGKR suitable for automotive applications?
Yes, it is robust and reliable for use in automotive systems.
6. Does the P82B96DGKR support ESD protection?
Yes, it provides ±8 kV ESD protection.
7. Can the P82B96DGKR interface devices with different voltage levels?
Yes, it enables interfacing between devices with voltage levels ranging from 2.3 to 15 V.
8. What is the operating temperature range of the P82B96DGKR?
It operates within a temperature range of -40 to 85 °C.
9. Is the P82B96DGKR suitable for industrial environments?
Yes, it is designed for industrial-grade applications.
10. Where can I find detailed specifications for the P82B96DGKR?
Detailed specifications are available on the official Texas Instruments website and authorized distributors like Digi-Key and Mouser.
