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LMV981MF from NS,National Semiconductor

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LMV981MF

Manufacturer: NS

Single 1.8V, RRIO Operational Amplifiers with Shutdown

Partnumber Manufacturer Quantity Availability
LMV981MF NS 9915 In Stock

Description and Introduction

Single 1.8V, RRIO Operational Amplifiers with Shutdown The LMV981MF is a low-voltage, low-power operational amplifier (op-amp) manufactured by Texas Instruments. Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Supply Voltage Range:** 1.8V to 5.5V  
- **Low Quiescent Current:** 24µA (typical)  
- **Input Offset Voltage:** ±0.5mV (max at 25°C)  
- **Gain Bandwidth Product (GBW):** 1MHz  
- **Slew Rate:** 0.5V/µs  
- **Input Common-Mode Voltage Range:** Rail-to-Rail  
- **Output Voltage Swing:** Rail-to-Rail  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
The LMV981MF is a low-power, general-purpose op-amp designed for battery-powered and portable applications. It operates efficiently at low voltages while maintaining rail-to-rail input and output performance.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Rail-to-Rail Input/Output:** Maximizes dynamic range in low-voltage applications.  
- **Wide Supply Range:** Supports operation from 1.8V to 5.5V.  
- **Small Package:** SOT-23-5 footprint saves board space.  
- **Stable with Capacitive Loads:** Up to 300pF without external compensation.  
- **Low Input Bias Current:** 1pA (typical).  

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

Application Scenarios & Design Considerations

Single 1.8V, RRIO Operational Amplifiers with Shutdown
Partnumber Manufacturer Quantity Availability
LMV981MF NSC 1900 In Stock

Description and Introduction

Single 1.8V, RRIO Operational Amplifiers with Shutdown The LMV981MF is a low-voltage, low-power operational amplifier (op-amp) manufactured by National Semiconductor (NSC). Below are the key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Input Offset Voltage:** 1.5mV (max)  
- **Input Bias Current:** 1pA (typ)  
- **Gain Bandwidth Product (GBW):** 1MHz  
- **Slew Rate:** 0.6V/µs  
- **Quiescent Current:** 50µA (per amplifier)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-23-5  

### **Descriptions:**
- The LMV981MF is a single-channel, rail-to-rail input/output (RRIO) op-amp designed for low-voltage, low-power applications.  
- It is optimized for battery-powered devices and portable electronics due to its low quiescent current.  
- The rail-to-rail operation allows for maximum signal swing in low-voltage systems.  

### **Features:**
- **Low Power Consumption:** 50µA typical supply current.  
- **Rail-to-Rail Input/Output:** Ensures wide dynamic range in low-voltage applications.  
- **Low Input Offset Voltage:** Improves accuracy in precision circuits.  
- **Stable Operation:** Unity-gain stable with capacitive loads up to 100pF.  
- **ESD Protection:** ±2kV Human Body Model (HBM).  

This device is suitable for sensor interfaces, battery-powered systems, and other low-power analog signal conditioning applications.  

(Note: National Semiconductor (NSC) was acquired by Texas Instruments in 2011, but the LMV981MF remains part of the legacy NSC product line.)

Application Scenarios & Design Considerations

Single 1.8V, RRIO Operational Amplifiers with Shutdown

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