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LM2917N-8 from NS,National Semiconductor

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LM2917N-8

Manufacturer: NS

Frequency to Voltage Converter

Partnumber Manufacturer Quantity Availability
LM2917N-8,LM2917N8 NS 55 In Stock

Description and Introduction

Frequency to Voltage Converter The LM2917N-8 is a frequency-to-voltage converter manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Supply Voltage Range:** 3V to 28V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Voltage Swing:** Near ground to VCC - 2V  
- **Input Frequency Range:** Up to 10kHz (typical)  
- **Quiescent Current:** 6mA (typical)  
- **Package:** 8-Pin DIP (Dual In-line Package)  

### **Descriptions:**  
The LM2917N-8 is a monolithic frequency-to-voltage converter with a built-in 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:**  
- **Integrated Op-Amp/Comparator:** Simplifies external circuitry.  
- **High Output Drive:** Capable of sourcing up to 50mA.  
- **Wide Supply Voltage Range:** Supports operation from 3V to 28V.  
- **Ground-Referenced Input:** Compatible with various signal sources.  
- **Zener-Regulated Power Supply:** Ensures stable operation.  
- **Low Standby Current:** Efficient for battery-powered applications.  

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

Application Scenarios & Design Considerations

Frequency to Voltage Converter

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