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LT1491AIS#PBF from LINEAR

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LT1491AIS#PBF

Manufacturer: LINEAR

Quad Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps

Partnumber Manufacturer Quantity Availability
LT1491AIS#PBF,LT1491AISPBF LINEAR 86 In Stock

Description and Introduction

Quad Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps The LT1491AIS#PBF is a precision operational amplifier (op-amp) manufactured by **Linear Technology** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** ±1.25V to ±15V (Dual Supply), 2.5V to 30V (Single Supply)  
- **Input Offset Voltage:** 60µV (Max)  
- **Input Bias Current:** 1nA (Max)  
- **Gain Bandwidth Product:** 1MHz  
- **Slew Rate:** 0.5V/µs  
- **Common Mode Rejection Ratio (CMRR):** 110dB (Min)  
- **Power Supply Rejection Ratio (PSRR):** 110dB (Min)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SOIC  

### **Descriptions:**
- The LT1491AIS#PBF is a low-power, precision op-amp designed for high-accuracy applications.  
- It features **rail-to-rail input and output operation**, making it suitable for single-supply systems.  
- The device has **low input offset voltage and bias current**, ensuring precision in signal conditioning.  
- It is optimized for **battery-powered and low-voltage applications** due to its wide supply range.  

### **Features:**
- **Low Power Consumption:** 400µA per amplifier (typical)  
- **Rail-to-Rail Input and Output**  
- **Low Input Offset Voltage and Drift**  
- **High CMRR and PSRR**  
- **Stable with Capacitive Loads**  
- **Available in 16-Lead SOIC Package**  

This op-amp is commonly used in **sensor interfaces, medical instruments, portable devices, and precision signal processing** applications.  

(Note: All data is sourced from the manufacturer’s datasheet.)

Application Scenarios & Design Considerations

Quad Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps

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