Overview
The AD7679ASTZRL is a high-performance, 18-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for precision data acquisition and features a successive approximation register (SAR) architecture. It is packaged in a 48-lead LQFP (7x7 mm) and is available in tape and reel (TR) format. The AD7679ASTZRL is known for its high accuracy, low power consumption, and compact design, making it suitable for a variety of applications requiring precise analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 18 bits |
| Number of Inputs | 1 |
| Conversion Type | SAR (Successive Approximation Register) |
| Sample Rate | 570 kSPS |
| Power Consumption | 103 mW (typical at 3V supply) |
| Supply Voltage | 3V |
| Package Type | 48-LQFP (7x7 mm) |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- High resolution of 18 bits for precise analog-to-digital conversion.
- Low power consumption of 103 mW at 3V supply, making it energy-efficient.
- Compact 48-lead LQFP (7x7 mm) package suitable for space-constrained designs.
- Successive approximation register (SAR) architecture for fast and accurate conversions.
- Supports SPI interface for easy communication with microcontrollers and other digital systems.
Applications
- Data acquisition systems requiring high precision and low power consumption.
- Industrial control and automation systems.
- Medical devices such as patient monitoring systems and diagnostic equipment.
- Aerospace and defense applications where high accuracy and reliability are critical.
- Automotive systems, including sensor interfaces and control units.
Q & A
- What is the resolution of the AD7679ASTZRL ADC? The AD7679ASTZRL has a resolution of 18 bits.
- What is the conversion type used in the AD7679ASTZRL? The AD7679ASTZRL uses a successive approximation register (SAR) conversion type.
- What is the sample rate of the AD7679ASTZRL? The sample rate of the AD7679ASTZRL is 570 kSPS.
- How much power does the AD7679ASTZRL typically consume? The AD7679ASTZRL typically consumes 103 mW at a 3V supply.
- What is the package type of the AD7679ASTZRL? The AD7679ASTZRL is packaged in a 48-lead LQFP (7x7 mm).
- What is the operating temperature range of the AD7679ASTZRL? The operating temperature range of the AD7679ASTZRL is -40°C to 85°C.
- What interface does the AD7679ASTZRL support for communication? The AD7679ASTZRL supports the SPI interface.
- Is the AD7679ASTZRL suitable for high-precision data acquisition? Yes, the AD7679ASTZRL is highly suitable for high-precision data acquisition due to its 18-bit resolution and SAR architecture.
- Can the AD7679ASTZRL be used in medical devices? Yes, the AD7679ASTZRL can be used in medical devices such as patient monitoring systems and diagnostic equipment due to its high accuracy and reliability.
- Is the AD7679ASTZRL available in tape and reel format? Yes, the AD7679ASTZRL is available in tape and reel (TR) format.
