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LMH6646MM from NATIONAL,National Semiconductor

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LMH6646MM

Manufacturer: NATIONAL

2.7V, 650µA, 55MHz Rail-to-Rail Input and Output Amplifiers with Shutdown Option

Partnumber Manufacturer Quantity Availability
LMH6646MM NATIONAL 400 In Stock

Description and Introduction

2.7V, 650µA, 55MHz Rail-to-Rail Input and Output Amplifiers with Shutdown Option The LMH6646MM is a high-speed, low-power operational amplifier manufactured by National Semiconductor (now part of Texas Instruments).  

### **Key Specifications:**  
- **Manufacturer:** National Semiconductor  
- **Type:** Operational Amplifier (Op-Amp)  
- **Package:** 8-Pin SOIC (MM)  
- **Supply Voltage Range:** 2.7V to 12V  
- **Bandwidth:** 130 MHz  
- **Slew Rate:** 90 V/µs  
- **Quiescent Current:** 3.5 mA per amplifier  
- **Input Offset Voltage:** ±1 mV (typical)  
- **Input Bias Current:** 2 µA (typical)  
- **Output Current:** ±80 mA  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- High-speed, low-power op-amp suitable for portable and battery-powered applications.  
- Unity-gain stable with a wide bandwidth for signal conditioning and filtering.  
- Low distortion and noise performance for precision applications.  
- Rail-to-rail output swing for maximizing dynamic range.  
- Designed for use in video amplification, communications, and active filtering.  

For detailed datasheets, refer to the manufacturer’s documentation.

Partnumber Manufacturer Quantity Availability
LMH6646MM NSC 74 In Stock

Description and Introduction

2.7V, 650µA, 55MHz Rail-to-Rail Input and Output Amplifiers with Shutdown Option The LMH6646MM is a high-speed, low-power operational amplifier manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 12V  
- **Bandwidth:** 130 MHz  
- **Slew Rate:** 90 V/µs  
- **Quiescent Current:** 1.5 mA per amplifier  
- **Input Offset Voltage:** ±1 mV (typical)  
- **Input Bias Current:** 1.5 µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin SOIC (MM)  

### **Descriptions:**  
- The LMH6646MM is a single-channel, high-speed op-amp designed for low-power applications.  
- It features rail-to-rail output swing for improved dynamic range.  
- It is optimized for battery-powered and portable systems.  

### **Features:**  
- Low power consumption  
- High bandwidth (130 MHz)  
- Rail-to-rail output  
- Stable with capacitive loads up to 10 pF  
- Low distortion for high-fidelity signal processing  
- Unity-gain stable  

This information is based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
LMH6646MM NS 300 In Stock

Description and Introduction

2.7V, 650µA, 55MHz Rail-to-Rail Input and Output Amplifiers with Shutdown Option The LMH6646MM is a high-speed, low-power operational amplifier manufactured by Texas Instruments (NS). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (NS)  
- **Number of Channels:** 2 (Dual)  
- **Supply Voltage Range:** 2.7V to 12V  
- **Bandwidth:** 240 MHz (Gain = +1)  
- **Slew Rate:** 160 V/µs  
- **Quiescent Current:** 3.6 mA per channel  
- **Input Offset Voltage:** ±1.5 mV (max)  
- **Input Bias Current:** 2 µA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin VSSOP (MSOP)  

### **Descriptions:**  
The LMH6646MM is a dual-channel, high-speed operational amplifier designed for low-power applications requiring wide bandwidth and fast slew rate. It is optimized for battery-powered systems and signal conditioning in portable devices.  

### **Features:**  
- **High Speed:** 240 MHz bandwidth and 160 V/µs slew rate  
- **Low Power:** 3.6 mA per channel quiescent current  
- **Wide Supply Range:** Operates from 2.7V to 12V  
- **Rail-to-Rail Output:** Ensures wide dynamic range  
- **Low Input Offset Voltage:** ±1.5 mV (max)  
- **Stable Operation:** Unity-gain stable  
- **Small Package:** 8-pin VSSOP for space-constrained applications  

This information is based solely on the manufacturer's datasheet.

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