ad1865 Datasheet - Analogdevices
The AD1865 is a high-performance, 18-bit, analog-to-digital converter (ADC) designed for a variety of applications, including medical imaging, industrial...
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📝 Component Overview
The AD1865 is a high-performance, 18-bit, analog-to-digital converter (ADC) designed for a variety of applications, including medical imaging, industrial control, and audio processing. It features high accuracy, low noise, and excellent linearity, making it suitable for demanding analog-to-digital conversion tasks. The device operates from a single supply voltage and has a flexible interface for easy integration into various systems.
Key Features and Benefits
- 18-bit resolution for high-precision analog-to-digital conversion
- High accuracy and low noise for reliable data acquisition
- Excellent linearity for maintaining signal integrity
- Single supply voltage for simplified system design
- Flexible interface for easy integration into various systems
- Suitable for a variety of applications, including medical imaging and audio processing
Typical Applications
- Medical imaging equipment
- Industrial control systems
- Audio processing and recording equipment
- Data acquisition systems
- Test and measurement instruments
- Automotive and aerospace applications
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Supply Voltage | 5.5 V |
| 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 | 100 kSPS | 100 kSPS | 100 kSPS | kSPS |
Package Information
- 28-pin PDIP: Plastic dual in-line package
- 28-lead TSSOP: Thin shrink small outline package
Pin Configuration
- Pin 1: VCC - Positive supply voltage
- Pin 2: GND - Ground
🔧 Application Guidelines
Design Considerations
When designing with the AD1865, consider the high-speed analog input and the need for a stable reference voltage. Proper layout and decoupling are crucial for achieving the specified performance.
Installation Guidelines
The AD1865 should be handled with care to prevent damage from static electricity. Use an anti-static wrist strap or mat when handling the device.
Operational Notes
The AD1865 operates from a single supply voltage. Ensure that the power supply is stable and well-regulated to maintain the specified performance.