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LTC1693-1IS8 from LINEAR

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LTC1693-1IS8

Manufacturer: LINEAR

High Speed Single/Dual N-Channel MOSFET Drivers

Partnumber Manufacturer Quantity Availability
LTC1693-1IS8,LTC16931IS8 LINEAR 47 In Stock

Description and Introduction

High Speed Single/Dual N-Channel MOSFET Drivers The LTC1693-1IS8 is a part manufactured by Linear Technology (now part of Analog Devices). Here are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LTC1693-1IS8  
- **Package:** 8-Lead SOIC (Small Outline Integrated Circuit)  
- **Type:** Hot Swap Controller  
- **Operating Voltage Range:** 2.7V to 12V  
- **Quiescent Current:** 40µA (typical)  
- **Fault Current Threshold:** Adjustable  
- **Gate Drive Voltage:** 12V (for external N-channel MOSFET)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The LTC1693-1IS8 is a compact hot swap controller designed to safely insert and remove circuit boards from live backplanes. It provides inrush current limiting and fault protection by controlling an external N-channel MOSFET. The device ensures smooth power-up and prevents voltage transients that could damage sensitive components.

### **Features:**
- **Hot Swap Capability:** Allows safe board insertion/removal from live power sources.  
- **Adjustable Current Limit:** Configurable via an external sense resistor.  
- **Low Quiescent Current:** Consumes minimal power when inactive.  
- **Fast Response to Faults:** Quickly shuts off power in overcurrent conditions.  
- **Wide Operating Voltage Range:** Supports 2.7V to 12V applications.  
- **Compact Package:** 8-pin SOIC for space-constrained designs.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

High Speed Single/Dual N-Channel MOSFET Drivers
Partnumber Manufacturer Quantity Availability
LTC1693-1IS8,LTC16931IS8 LT 500 In Stock

Description and Introduction

High Speed Single/Dual N-Channel MOSFET Drivers The LTC1693-1IS8 is a low-power, dual-channel RS485/RS422 transceiver manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage (VCC):** 3V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver per channel (Dual-channel)  
- **Package:** 8-Lead SOIC (IS8)  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1μA (max)  
  - **Operating Current:** 300μA (typ)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Operation**  

### **Descriptions and Features:**  
- Designed for RS485/RS422 communication applications.  
- Features a low-power shutdown mode for power-sensitive systems.  
- Includes fail-safe receiver inputs to ensure a high logic output when inputs are open or shorted.  
- Supports up to 32 nodes on a bus.  
- Robust ESD protection on bus pins.  
- Thermal shutdown protection.  
- Compatible with TTL and CMOS logic levels.  

This transceiver is commonly used in industrial control, instrumentation, and multipoint data transmission systems.  

Would you like additional details on pin configurations or application notes?

Application Scenarios & Design Considerations

High Speed Single/Dual N-Channel MOSFET Drivers

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