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LTC1157CS8#PBF from LT

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LTC1157CS8#PBF

Manufacturer: LT

3.3V Dual Micropower High-Side/Low-Side MOSFET Driver

Partnumber Manufacturer Quantity Availability
LTC1157CS8#PBF,LTC1157CS8PBF LT 119 In Stock

Description and Introduction

3.3V Dual Micropower High-Side/Low-Side MOSFET Driver The LTC1157CS8#PBF is a high-side micropower MOSFET driver manufactured by Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Linear Technology (LT)  
- **Part Number:** LTC1157CS8#PBF  
- **Package:** 8-Lead SOIC  
- **Operating Temperature Range:** 0°C to 70°C  
- **Supply Voltage Range:** 4V to 18V  
- **Quiescent Current:** 150µA (typical)  
- **Output Current:** 25mA (typical)  
- **Propagation Delay:** 2µs (typical)  
- **High-Side Driver:** Yes  
- **Logic Input Compatibility:** CMOS/TTL  

### **Descriptions:**
The LTC1157CS8#PBF is a high-side N-channel MOSFET driver designed for micropower applications. It provides efficient switching control for MOSFETs in high-side configurations, making it suitable for power management, battery-operated systems, and load switching applications. The device operates from a single supply voltage and features low quiescent current, making it ideal for power-sensitive designs.

### **Features:**
- **High-Side MOSFET Driver:** Controls N-channel MOSFETs in high-side applications.  
- **Wide Supply Range:** Operates from 4V to 18V.  
- **Low Quiescent Current:** 150µA typical, minimizing power consumption.  
- **CMOS/TTL Compatible Inputs:** Works with standard logic levels.  
- **Fast Switching:** Propagation delay of 2µs for quick response.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Small Package:** 8-Lead SOIC for space-constrained designs.  

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

Application Scenarios & Design Considerations

3.3V Dual Micropower High-Side/Low-Side MOSFET Driver
Partnumber Manufacturer Quantity Availability
LTC1157CS8#PBF,LTC1157CS8PBF LINEAR 24 In Stock

Description and Introduction

3.3V Dual Micropower High-Side/Low-Side MOSFET Driver The LTC1157CS8#PBF is a high-speed, dual operational amplifier manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Package:** 8-Lead SOIC (SO-8)  
- **Supply Voltage Range:** ±2.5V to ±8V (Dual Supply), 5V to 16V (Single Supply)  
- **Input Offset Voltage:** 500µV (max)  
- **Input Bias Current:** 100nA (max)  
- **Gain Bandwidth Product:** 4.5MHz (typ)  
- **Slew Rate:** 2.4V/µs (typ)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Output Current:** ±30mA (min)  
- **Common Mode Rejection Ratio (CMRR):** 80dB (min)  
- **Power Supply Rejection Ratio (PSRR):** 80dB (min)  

### **Descriptions:**  
The LTC1157CS8#PBF is a precision dual operational amplifier featuring low input offset voltage, low noise, and high-speed performance. It is designed for applications requiring high accuracy and fast response, such as active filters, data acquisition systems, and instrumentation amplifiers.  

### **Features:**  
- Low input offset voltage (500µV max)  
- Low input bias current (100nA max)  
- High slew rate (2.4V/µs)  
- Wide supply voltage range (±2.5V to ±8V or 5V to 16V)  
- High output drive current (±30mA)  
- Stable with capacitive loads  
- Low power consumption  

This information is based solely on the manufacturer's datasheet. No additional guidance or suggestions are provided.

Application Scenarios & Design Considerations

3.3V Dual Micropower High-Side/Low-Side MOSFET Driver

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