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LT1490AIDD#PBF from LINEAR

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LT1490AIDD#PBF

Manufacturer: LINEAR

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

Partnumber Manufacturer Quantity Availability
LT1490AIDD#PBF LINEAR 222 In Stock

Description and Introduction

Dual Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps The LT1490AIDD#PBF is a dual operational amplifier 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) or 2.5V to 30V (Single Supply)  
- **Input Offset Voltage:** 300µV (Max)  
- **Input Bias Current:** 25nA (Max)  
- **Gain Bandwidth Product:** 1.4MHz  
- **Slew Rate:** 0.5V/µs  
- **Input Common Mode Range:** Includes Ground (Rail-to-Rail Input)  
- **Output Voltage Swing:** Rail-to-Rail  
- **Quiescent Current per Amplifier:** 600µA (Typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead DFN (3mm x 3mm)  

### **Descriptions:**
- The LT1490AIDD#PBF is a dual, low-power, rail-to-rail input and output operational amplifier.  
- It is designed for battery-powered and portable applications requiring low power consumption and wide input/output voltage range.  
- The device features high precision, low noise, and stable operation over a wide supply range.  

### **Features:**
- **Rail-to-Rail Input and Output**  
- **Low Power Consumption** (600µA per amplifier)  
- **Wide Supply Range** (2.5V to 30V single supply, ±1.25V to ±15V dual supply)  
- **Low Input Offset Voltage** (300µV max)  
- **Low Input Bias Current** (25nA max)  
- **Stable with Capacitive Loads**  
- **Available in Small DFN Package**  

This amplifier is suitable for precision signal conditioning, battery-powered systems, and portable instrumentation.

Application Scenarios & Design Considerations

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

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