AD561JD

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital-to-Analog Converter (DAC)
• Characteristics: High precision, low power consumption
• Package: Dual in-line package (DIP)
• Essence: Converts digital signals into analog voltages
• Packaging/Quantity: Available in reels of 1000 units

Specifications

• Resolution: 12 bits
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Output Voltage Range: 0V to Vref
• Reference Voltage: 2.5V
• Total Harmonic Distortion: <0.01%
• Power Consumption: 10mW

Pin Configuration

The AD561JD has a total of 16 pins arranged as follows:

```

---

| | --|1 16|-- VDD --|2 15|-- VREF --|3 14|-- AGND --|4 13|-- OUT --|5 12|-- D11 --|6 11|-- D10 --|7 10|-- D9 --|8 9|-- D8 |_____________| ```

Functional Features

• High accuracy and linearity
• Fast settling time
• Low glitch energy
• Serial interface for easy integration with microcontrollers
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages: - High precision conversion - Low power consumption - Wide operating temperature range - Easy integration with microcontrollers

Disadvantages: - Limited output voltage range - Requires external reference voltage

Working Principles

The AD561JD is a digital-to-analog converter that converts binary digital signals into corresponding analog voltages. It utilizes a 12-bit resolution to provide high precision conversion. The input digital data is processed internally and converted into an analog output voltage proportional to the input value. The converter operates on a 5V supply voltage and requires an external reference voltage of 2.5V.

Detailed Application Field Plans

The AD561JD is commonly used in various applications that require accurate analog voltage generation from digital signals. Some of its application fields include:

1. Audio Equipment: Used in audio mixers, amplifiers, and equalizers for precise control of volume levels and tone shaping.
2. Industrial Automation: Integrated into control systems for precise analog control of motors, valves, and other industrial equipment.
3. Test and Measurement Instruments: Incorporated into oscilloscopes, signal generators, and data acquisition systems for accurate signal generation and analysis.
4. Communication Systems: Utilized in radio transmitters, base stations, and satellite communication systems for modulation and demodulation purposes.

Detailed and Complete Alternative Models

• AD562JD: Similar to AD561JD but with 10-bit resolution
• AD566JD: Similar to AD561JD but with 16-bit resolution
• AD567JD: Similar to AD561JD but with voltage output instead of current output

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