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LMV844MA from NS,National Semiconductor

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LMV844MA

Manufacturer: NS

LMV841/LMV841Q/LMV842/LMV842Q/LMV844/LMV844Q CMOS Input, RRIO, Wide Supply Range Operational Amplifiers

Partnumber Manufacturer Quantity Availability
LMV844MA NS 5700 In Stock

Description and Introduction

LMV841/LMV841Q/LMV842/LMV842Q/LMV844/LMV844Q CMOS Input, RRIO, Wide Supply Range Operational Amplifiers The LMV844MA is a low-voltage, low-power operational amplifier (op-amp) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Low Quiescent Current:** 300 µA per amplifier (typical)  
- **Gain Bandwidth Product (GBW):** 1 MHz  
- **Slew Rate:** 0.6 V/µs  
- **Input Offset Voltage:** ±1 mV (max)  
- **Input Bias Current:** 1 pA (typical)  
- **Common-Mode Rejection Ratio (CMRR):** 70 dB (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 14-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**
- The LMV844MA is a quad-channel op-amp designed for low-voltage, low-power applications.  
- It is optimized for battery-powered and portable devices due to its low current consumption.  
- Provides rail-to-rail input and output operation, making it suitable for signal conditioning in low-voltage systems.  

### **Features:**
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Rail-to-Rail Input/Output:** Ensures wide dynamic range in low-voltage applications.  
- **Wide Supply Range:** Operates from 2.7V to 5.5V.  
- **High ESD Protection:** ±2 kV (HBM) for improved robustness.  
- **Low Input Bias Current:** Suitable for high-impedance sensor interfaces.  
- **Quad-Channel Configuration:** Four independent op-amps in a single package.  

This op-amp is commonly used in portable instrumentation, sensor interfaces, medical devices, and audio applications.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

LMV841/LMV841Q/LMV842/LMV842Q/LMV844/LMV844Q CMOS Input, RRIO, Wide Supply Range Operational Amplifiers

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