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LM2907N-8 from NSC,National Semiconductor

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LM2907N-8

Manufacturer: NSC

Frequency to Voltage Converter

Partnumber Manufacturer Quantity Availability
LM2907N-8,LM2907N8 NSC 200 In Stock

Description and Introduction

Frequency to Voltage Converter The LM2907N-8 is a frequency-to-voltage converter manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Supply Voltage:** 12V (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin DIP (Dual In-line Package)  
- **Input Frequency Range:** Up to 10kHz (typical)  
- **Output Voltage:** Proportional to input frequency  
- **Quiescent Current:** 2.4mA (typical)  
- **Internal Zener Regulator:** Provides stable supply voltage  

### **Descriptions:**  
The LM2907N-8 is a monolithic frequency-to-voltage converter with a high-gain op-amp/comparator. It is designed to generate an output voltage proportional to the input signal frequency, making it useful in tachometer, speedometer, and other frequency-sensing applications.  

### **Features:**  
- **Frequency-to-Voltage Conversion**  
- **Built-In Op-Amp/Comparator**  
- **Zener Diode for Supply Regulation**  
- **Wide Operating Temperature Range**  
- **Single or Dual Supply Operation**  
- **High Output Drive Capability**  

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

Application Scenarios & Design Considerations

Frequency to Voltage Converter
Partnumber Manufacturer Quantity Availability
LM2907N-8,LM2907N8 NS 460 In Stock

Description and Introduction

Frequency to Voltage Converter The LM2907N-8 is a frequency-to-voltage converter manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Function:** Converts frequency to a proportional analog voltage.  
- **Supply Voltage Range:** 3V to 28V.  
- **Operating Temperature Range:** -40°C to +85°C.  
- **Output Current:** Up to 50mA.  
- **Package:** 8-pin DIP (Dual In-line Package).  
- **Input Frequency Range:** Suitable for low-frequency applications.  

### **Descriptions:**  
- The LM2907N-8 is designed for applications requiring frequency-to-voltage conversion, such as tachometers, speedometers, and RPM sensing.  
- It includes an op-amp comparator and a charge pump for accurate conversion.  

### **Features:**  
- **High Accuracy:** Provides a linear voltage output proportional to input frequency.  
- **Built-in Op-Amp:** Allows flexible signal conditioning.  
- **Wide Supply Range:** Operates from 3V to 28V, suitable for automotive and industrial applications.  
- **Robust Design:** Operates reliably in harsh environments.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics, refer to the official documentation.

Application Scenarios & Design Considerations

Frequency to Voltage Converter

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