Overview
The AD7821KPZ-REEL, produced by Analog Devices Inc., is a high-performance 8-bit analog-to-digital converter (ADC) designed for a variety of applications requiring fast and accurate analog-to-digital conversion. This component is part of the AD7821 series and is known for its semiflash conversion method, which offers a balance between speed and power efficiency. The AD7821KPZ-REEL is packaged in a 20-pin PLCC (Plastic Leaded Chip Carrier) tube, making it suitable for both prototyping and production environments.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | AD7821KPZ-REEL |
| Manufacturer | Analog Devices Inc. |
| Number of Bits | 8 |
| Conversion Method | Semiflash |
| Sampling Rate | 1 Msps (Mega Samples Per Second) |
| Interface | Parallel |
| Package | 20-Pin PLCC (J-Lead) |
| Supply Voltage | 4.75 V to 5.25 V |
| Polarity | Bipolar, Unipolar |
| RoHS Compliance | Yes |
Key Features
- High-Speed Conversion: The AD7821KPZ-REEL offers a sampling rate of 1 Msps, making it suitable for high-speed data acquisition applications.
- Semiflash Conversion Method: This method provides a good balance between conversion speed and power consumption.
- Parallel Interface: The parallel interface allows for fast data transfer and is compatible with a wide range of microprocessors and digital signal processors.
- Low Power Consumption: The component is designed to operate within a supply voltage range of 4.75 V to 5.25 V, making it power-efficient.
- RoHS Compliance: The AD7821KPZ-REEL is RoHS compliant, ensuring it meets environmental standards for lead-free electronics.
Applications
- Data Acquisition Systems: Suitable for high-speed data acquisition in various industrial, medical, and scientific applications.
- Embedded Systems: Can be integrated into embedded systems that require fast and accurate analog-to-digital conversion.
- Medical Devices: Used in medical devices such as patient monitoring systems and diagnostic equipment.
- Industrial Automation: Applied in industrial automation for process control and monitoring.
Q & A
- What is the sampling rate of the AD7821KPZ-REEL?
The AD7821KPZ-REEL has a sampling rate of 1 Msps (Mega Samples Per Second).
- What is the conversion method used by the AD7821KPZ-REEL?
The AD7821KPZ-REEL uses the semiflash conversion method.
- What type of interface does the AD7821KPZ-REEL have?
The AD7821KPZ-REEL has a parallel interface.
- What is the package type of the AD7821KPZ-REEL?
The AD7821KPZ-REEL is packaged in a 20-pin PLCC (J-Lead) tube.
- Is the AD7821KPZ-REEL RoHS compliant?
Yes, the AD7821KPZ-REEL is RoHS compliant.
- What is the supply voltage range for the AD7821KPZ-REEL?
The supply voltage range for the AD7821KPZ-REEL is 4.75 V to 5.25 V.
- What are some common applications of the AD7821KPZ-REEL?
The AD7821KPZ-REEL is commonly used in data acquisition systems, embedded systems, medical devices, and industrial automation.
- How many bits does the AD7821KPZ-REEL convert?
The AD7821KPZ-REEL is an 8-bit analog-to-digital converter.
- Does the AD7821KPZ-REEL support bipolar and unipolar input signals?
Yes, the AD7821KPZ-REEL supports both bipolar and unipolar input signals.
- Where can I find the datasheet for the AD7821KPZ-REEL?
The datasheet for the AD7821KPZ-REEL can be found on the official Analog Devices website or through authorized distributors like Digi-Key and Mouser.
