Overview
The AD7819YRZ-REEL is an 8-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) with a width of 3.90mm. Although it is currently obsolete and no longer manufactured, it remains relevant for existing designs and maintenance of older systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | 16-SOIC (0.154, 3.90mm Width) |
| Resolution | 8-bit |
| Supply Voltage - Analog | 2.7V ~ 5.5V |
| Supply Voltage - Digital | 2.7V ~ 5.5V |
| Number of Analog Input Channels | 1 |
| Sampling Rate | Not specified in provided sources, but typical for SAR ADCs |
| Peak Reflow Temperature | 260°C |
Key Features
- 8-bit Resolution: Provides a moderate level of precision suitable for various applications.
- SAR Architecture: Successive approximation register architecture ensures efficient and accurate analog-to-digital conversion.
- Single Analog Input Channel: Designed for applications requiring a single input channel.
- Dual Supply Voltage Range: Operates within a range of 2.7V to 5.5V for both analog and digital supplies, offering flexibility in system design.
- Compact Packaging: 16-lead SOIC package makes it suitable for space-constrained designs.
Applications
- Industrial Automation: Suitable for monitoring and control systems in industrial environments.
- Medical Devices: Can be used in medical equipment requiring moderate precision ADCs.
- Aerospace and Defense: Applicable in various military and aerospace systems where reliability and precision are crucial.
- Consumer Electronics: Used in consumer devices such as audio equipment, gaming consoles, and other electronic gadgets.
Q & A
- What is the resolution of the AD7819YRZ-REEL ADC?
The AD7819YRZ-REEL has an 8-bit resolution.
- What is the package type of the AD7819YRZ-REEL?
The AD7819YRZ-REEL is packaged in a 16-lead SOIC (Small Outline Integrated Circuit).
- What is the supply voltage range for the AD7819YRZ-REEL?
The supply voltage range for both analog and digital supplies is 2.7V to 5.5V.
- How many analog input channels does the AD7819YRZ-REEL have?
The AD7819YRZ-REEL has one analog input channel.
- What is the peak reflow temperature for the AD7819YRZ-REEL?
The peak reflow temperature is 260°C.
- Is the AD7819YRZ-REEL still in production?
No, the AD7819YRZ-REEL is currently obsolete and no longer manufactured.
- What architecture does the AD7819YRZ-REEL use for analog-to-digital conversion?
The AD7819YRZ-REEL uses a successive approximation register (SAR) architecture.
- What are some common applications of the AD7819YRZ-REEL?
Common applications include industrial automation, medical devices, aerospace and defense, and consumer electronics.
- Where can I find the datasheet for the AD7819YRZ-REEL?
The datasheet can be found on the official Analog Devices website or through distributors like Digi-Key and Utmel Electronic.
- What is the significance of the SAR architecture in the AD7819YRZ-REEL?
The SAR architecture ensures efficient and accurate analog-to-digital conversion, making it suitable for applications requiring moderate precision.
