ad587 Datasheet - Analogdevices
The AD587 is a high-accuracy, low-drift, bandgap voltage reference that provides a stable 10V output.
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📝 Component Overview
The AD587 is a high-accuracy, low-drift, bandgap voltage reference that provides a stable 10V output. It features a low temperature coefficient, making it suitable for a wide range of applications, including precision measurement and control systems. The device is available in various packages, including the 8-lead PDIP and SOIC packages.
Key Features and Benefits
- High accuracy: ±0.04% typical, ±0.1% maximum
- Low drift: 5ppm/°C typical, 10ppm/°C maximum
- Stable 10V output
- Low noise: 10μV p-p typical, 50μV p-p maximum
- High stability over temperature
- Available in 8-lead PDIP and SOIC packages
Typical Applications
- Precision measurement systems
- Control systems
- Data acquisition systems
- Medical equipment
- Aerospace and defense systems
- Industrial automation systems
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Input Voltage | ±35V |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -65°C to +150°C |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Output Voltage | At 25°C | 9.96V | 10V | 10.04V | V |
| Temperature Coefficient | Over operating temperature range | 5ppm/°C | 5ppm/°C | 10ppm/°C | ppm/°C |
Package Information
- 8-lead PDIP: Plastic dual in-line package
- SOIC: Small outline integrated circuit package
Pin Configuration
- Pin 1: V+ - Positive input voltage
- Pin 2: V- - Negative input voltage
🔧 Application Guidelines
Design Considerations
The AD587 is a high-accuracy voltage reference that requires careful consideration of the input and output circuits to ensure optimal performance. The device should be decoupled with a 10μF capacitor at the input, and a 10nF capacitor at the output.
Installation Guidelines
The AD587 should be mounted on a thermally conductive surface to ensure proper heat dissipation. The device should be handled with care to avoid damage to the leads or package.
Operational Notes
The AD587 is a sensitive device that requires careful handling and operation. The device should be operated within the specified temperature range, and the input and output voltages should be within the specified limits.