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LTC1156CSW from LINEAR

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LTC1156CSW

Manufacturer: LINEAR, LT

Quad High Side Micropower MOSFET Driver with Internal Charge Pump

Partnumber Manufacturer Quantity Availability
LTC1156CSW LINEAR, LT 119 In Stock

Description and Introduction

Quad High Side Micropower MOSFET Driver with Internal Charge Pump The LTC1156CSW is a high-speed, rail-to-rail input and output operational amplifier manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** ±2.5V to ±8V (dual supply), 5V to 16V (single supply)  
- **Input Offset Voltage:** 500µV (max)  
- **Input Bias Current:** 10pA (typ)  
- **Gain Bandwidth Product:** 3.5MHz (typ)  
- **Slew Rate:** 2.5V/µs (typ)  
- **Input Common-Mode Range:** Rail-to-rail  
- **Output Swing:** Rail-to-rail  
- **Quiescent Current:** 1.1mA (per amplifier, typ)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 16-Lead SOIC (SW)  

### **Descriptions:**
- The LTC1156CSW is a dual operational amplifier with rail-to-rail input and output capability.  
- It is designed for high-speed, low-power applications requiring precision performance.  
- The device is optimized for single or dual supply operation.  

### **Features:**
- Rail-to-rail input and output operation  
- Low input offset voltage and bias current  
- High gain bandwidth (3.5MHz)  
- Low power consumption (1.1mA per amplifier)  
- Wide supply voltage range (5V to 16V single supply, ±2.5V to ±8V dual supply)  
- Stable with capacitive loads up to 1000pF  
- Available in a 16-lead SOIC package  

This information is based on the manufacturer's datasheet. For detailed performance curves and application notes, refer to the official documentation.

Application Scenarios & Design Considerations

Quad High Side Micropower MOSFET Driver with Internal Charge Pump

Alternative Part Number

  • MAX620CWG --: Quad high-side MOSFET driver with similar function and pinout, widely available and often used as a drop-in replacement for the LTC1156.
  • TPS2044BD --: Quad high-side switch/driver with comparable voltage and current ratings, suitable for load-switching applications similar to the LTC1156.
  • MIC2506YM --: Dual/quad high-side MOSFET driver offering similar gate drive capability and logic-level control, usable as a functional substitute.
  • LTC1155CSW --: Same LTC115x family of high-side gate drivers in the same SO-16 wide package, with similar drive capability and pinout, making it a close functional substitute.
  • LTC1157CS8 --: Related LTC115x high-side driver with comparable logic-level input and charge-pump gate drive, suitable when channel count and package differences are acceptable.
  • MIC5014YM --: Industry-standard high-side MOSFET gate driver with similar input thresholds and bootstrap operation, usable as a cross-vendor alternative after verifying voltage and timing ratings.

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