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LTC4300A-2IMS8#PBF from LINEAR

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LTC4300A-2IMS8#PBF

Manufacturer: LINEAR

Hot Swappable 2-Wire Bus Buffers

Partnumber Manufacturer Quantity Availability
LTC4300A-2IMS8#PBF,LTC4300A2IMS8PBF LINEAR 170 In Stock

Description and Introduction

Hot Swappable 2-Wire Bus Buffers The **LTC4300A-2IMS8#PBF** is a hot swappable 2-wire bus buffer manufactured by **Linear Technology (now part of Analog Devices)**.  

### **Specifications:**  
- **Part Number:** LTC4300A-2IMS8#PBF  
- **Manufacturer:** LINEAR (Linear Technology)  
- **Package:** MSOP-8  
- **Type:** I²C/SMBus Buffer  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Low Quiescent Current:** 1mA (Typical)  
- **Enable Pin (EN):** Allows bus isolation  
- **Rise Time Accelerators:** Improves bus speed  
- **Hot Swappable:** Prevents data corruption during live insertion  
- **Bus Capacitance Buffering:** Supports up to 400pF on either side  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LTC4300A-2IMS8#PBF is a 2-wire bus buffer that provides capacitance buffering and live insertion capability for I²C and SMBus systems. It prevents data corruption during hot swapping and isolates bus segments to improve signal integrity.  

### **Features:**  
- **Live Insertion/Removal:** Allows safe hot swapping of cards  
- **Level Shifting:** Works across 2.7V to 5.5V buses  
- **Stuck Bus Recovery:** Automatically releases the bus if stuck  
- **Compatible with I²C and SMBus Standards**  
- **Prevents Data Corruption** during insertion/removal  
- **Low Voltage Operation:** Supports down to 2.7V  

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

Partnumber Manufacturer Quantity Availability
LTC4300A-2IMS8#PBF,LTC4300A2IMS8PBF LTNEAR 500 In Stock

Description and Introduction

Hot Swappable 2-Wire Bus Buffers The LTC4300A-2IMS8#PBF is a hot swappable 2-wire bus buffer manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Linear Technology (LTNEAR)  
- **Package:** 8-Lead MSOP  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **I²C Bus Capacitance Buffering:** Isolates capacitance to allow more devices on the bus  
- **Rise Time Accelerators:** Improves signal integrity in heavily loaded buses  
- **Hot Swappable:** Allows insertion/removal of cards without disrupting the bus  
- **Low Quiescent Current:** Typically 1.5mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Fault Protection:** Tolerates stuck bus conditions  

### **Descriptions:**  
The LTC4300A-2IMS8#PBF is a bidirectional buffer designed for I²C and SMBus systems. It provides capacitance buffering, rise time acceleration, and hot-swap capability, ensuring reliable communication in multi-master environments.  

### **Features:**  
- **Level Shifting:** Compatible with mixed-voltage I²C buses (2.7V to 5.5V)  
- **Stuck Bus Recovery:** Automatically releases the bus if SDA or SCL is stuck low  
- **Precharge Circuitry:** Prevents bus disturbances during live insertion  
- **High Noise Immunity:** Robust against transient disturbances  
- **Backward Compatible:** Works with standard I²C and SMBus devices  

This device is commonly used in applications requiring hot-swappable I²C cards, such as servers, telecom equipment, and industrial systems.

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