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TC9400CPD from Microchip

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TC9400CPD

Manufacturer: Microchip

VOLTAGE-TO-FREQUENCY/FREQUENCY-TO-VOLTAGE CONVERTERS

Partnumber Manufacturer Quantity Availability
TC9400CPD Microchip 61 In Stock

Description and Introduction

VOLTAGE-TO-FREQUENCY/FREQUENCY-TO-VOLTAGE CONVERTERS The TC9400CPD is a voltage-to-frequency converter (VFC) manufactured by Microchip Technology. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Microchip Technology  

### **Specifications:**  
- **Supply Voltage Range:** 4.5V to 20V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Linearity Error:** ±0.05% (typical)  
- **Frequency Range:** 0Hz to 1MHz  
- **Input Voltage Range:** 0V to V+ (supply voltage)  
- **Low Power Consumption:** Typically 1.5mA at 5V  
- **Package Type:** PDIP (Plastic Dual In-line Package)  
- **Pin Count:** 14  

### **Descriptions:**  
- The TC9400CPD is a precision voltage-to-frequency converter designed for analog-to-digital conversion, frequency modulation, and signal conditioning.  
- It provides a linear frequency output proportional to the input voltage, making it suitable for applications requiring high accuracy.  
- The device operates from a single power supply and features low power consumption.  

### **Features:**  
- **High Linearity:** ±0.05% typical  
- **Wide Supply Voltage Range:** 4.5V to 20V  
- **Single-Supply Operation**  
- **Low Power Consumption**  
- **Wide Frequency Range:** Up to 1MHz  
- **Easy to Interface with Microcontrollers and Logic Circuits**  
- **Available in 14-Pin PDIP Package**  

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

Application Scenarios & Design Considerations

VOLTAGE-TO-FREQUENCY/FREQUENCY-TO-VOLTAGE CONVERTERS

Alternative Part Number

  • VFC32KP --: Voltage-to-frequency/frequency-to-voltage converter with similar function and DIP package, widely available as a direct functional substitute.
  • AD650JN --: Monolithic V/F and F/V converter offering comparable performance and DIP packaging, suitable as a functional replacement.
  • LM331N --: Low-cost precision voltage-to-frequency converter in DIP package, usable for similar V/F conversion applications with minor circuit adjustments.
  • AD650KN --: Monolithic V/F and F/V converter offering comparable performance and pin-compatible DIP footprint for many designs.

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