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LTC4301IDD#PBF from LINEAR

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LTC4301IDD#PBF

Manufacturer: LINEAR

Supply Independent Hot Swappable 2-Wire Bus Buffer

Partnumber Manufacturer Quantity Availability
LTC4301IDD#PBF,LTC4301IDDPBF LINEAR 30 In Stock

Description and Introduction

Supply Independent Hot Swappable 2-Wire Bus Buffer The LTC4301IDD#PBF is a hot swappable 2-wire bus buffer manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC4301IDD#PBF  
- **Package:** 8-DFN (3x3mm)  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Bus Voltage Range:** 2.7V to 5.5V  
- **I²C/SMBus Compatible**  
- **Low Offset Voltage:** 5mV (typical)  
- **High Noise Margin (30% of VCC)**  
- **Prevents Bus Locks During Insertion/Removal**  
- **Rise Time Accelerators for Fast Bus Transitions**  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LTC4301IDD#PBF is a 2-wire bus buffer that allows hot insertion into I²C or SMBus systems without data corruption. It provides bidirectional buffering, maintains bus integrity during live board insertion/removal, and prevents bus lockup conditions.  

### **Features:**  
- **Hot Swappable I²C/SMBus Buffer**  
- **Prevents Data Corruption During Live Insertion**  
- **Supports Clock Stretching and Arbitration**  
- **Low Quiescent Current (1.5mA typical)**  
- **Compatible with Standard and Fast Mode I²C (up to 400kHz)**  
- **ESD Protection: ±8kV (HBM)**  
- **Fault-Tolerant Design for Noisy Environments**  

This device is commonly used in applications requiring robust I²C/SMBus communication, such as servers, telecom systems, and industrial equipment.

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