AD650KN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Conditioning and Conversion
• Characteristics: High Precision, Low Power Consumption
• Package: DIP (Dual In-line Package)
• Essence: Analog Devices IC for Voltage-to-Frequency Conversion
• Packaging/Quantity: Tube Packaging, Quantity per Tube: 25

Specifications

• Supply Voltage: +5V to +18V
• Operating Temperature Range: -40°C to +85°C
• Frequency Range: DC to 1 MHz
• Linearity: ±0.01% (Typical)
• Conversion Rate: 10 kHz/V (Typical)
• Power Supply Current: 2.5 mA (Typical)

Pin Configuration

The AD650KN IC has a total of 16 pins arranged as follows:

```

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| | --| U1 |-- |___________|

Pin Configuration: 1. VFC Input 2. VFC Output 3. Ground 4. Frequency Set 5. Reference Input 6. Reference Output 7. Ground 8. Ground 9. Ground 10. Ground 11. Ground 12. Ground 13. Ground 14. Ground 15. Positive Supply 16. Negative Supply ```

Functional Features

• Converts Voltage Signals to Frequency Signals
• High Linearity and Accuracy
• Low Power Consumption
• Wide Operating Temperature Range
• Easy Integration with Other Circuits

Advantages

• Precise voltage-to-frequency conversion
• Wide frequency range
• Low power consumption
• Excellent linearity
• Suitable for various applications

Disadvantages

• Limited number of pins for additional functionalities
• Requires external components for complete functionality

Working Principles

The AD650KN is designed to convert voltage signals into corresponding frequency signals. It utilizes a voltage-to-frequency conversion technique, where the input voltage is converted into a proportional frequency output. This conversion is achieved by utilizing an internal oscillator and a feedback loop that adjusts the frequency based on the input voltage.

Application Field Plans

The AD650KN can be used in various applications, including but not limited to:

1. Frequency Measurement and Control Systems
2. Data Acquisition Systems
3. Process Control Systems
4. Instrumentation and Test Equipment
5. Industrial Automation
6. Communication Systems

Alternative Models

• AD650JRZ: SOIC (Small Outline Integrated Circuit) package
• AD650SD/883B: Ceramic DIP package for military and aerospace applications
• AD650BD: Plastic DIP package with extended temperature range

These alternative models offer similar functionality and performance to the AD650KN, providing flexibility in choosing the most suitable package and specifications for specific application requirements.

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