ad1866 Datasheet - Analogdevices
The AD1866 is a high-performance, 18-bit, analog-to-digital converter (ADC) designed for professional audio and other high-fidelity applications.
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📝 Component Overview
The AD1866 is a high-performance, 18-bit, analog-to-digital converter (ADC) designed for professional audio and other high-fidelity applications. It features a sigma-delta architecture, providing excellent dynamic range and distortion performance. The device operates from a 5V supply and has a maximum sampling rate of 96 kHz.
Key Features and Benefits
- 18-bit resolution
- Sigma-delta ADC architecture
- High dynamic range and low distortion
- 5V single supply operation
- Up to 96 kHz sampling rate
- Professional audio and high-fidelity applications
- Excellent noise performance
- Low power consumption
Typical Applications
- Professional audio equipment
- High-fidelity audio systems
- Digital recording studios
- Audio measurement instruments
- Medical imaging equipment
- Industrial control systems
- High-performance data acquisition systems
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Supply Voltage | 5.5V |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -65°C to +150°C |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Resolution | Typical | 18 bits | 18 bits | 18 bits | bits |
| Sampling Rate | Maximum | 96 kHz | 96 kHz | 96 kHz | kHz |
Package Information
- 28-lead PDIP: Plastic dual in-line package
- 28-lead SSOP: Shrink small outline package
Pin Configuration
- Pin 1: VCC - Positive supply voltage
- Pin 2: GND - Ground
🔧 Application Guidelines
Design Considerations
When designing with the AD1866, careful attention should be paid to the power supply and grounding to ensure optimal performance. The device should be operated within the recommended temperature range to maintain specifications.
Installation Guidelines
The AD1866 should be handled with care to prevent damage from static electricity. The device should be mounted on a printed circuit board with adequate thermal dissipation to ensure reliable operation.
Operational Notes
The AD1866 is a high-performance ADC and should be used in applications where high accuracy and low distortion are required. The device is suitable for professional audio and other high-fidelity applications.