Overview
The AD7450AR-REEL7 is a high-performance, 12-bit, 1 MSPS (mega-samples per second), low power, successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to offer high accuracy and low power consumption, making it suitable for a variety of applications in industrial, medical, and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | Up to 1 MSPS |
| Power Supply | Single supply: 2.5 V to 5.5 V |
| Power Consumption | Typically 3.5 mW at 1 MSPS |
| Input Range | 0 V to VDD |
| Interface | SPI-compatible serial interface |
| Operating Temperature | -40°C to +85°C |
| Package | 10-lead MSOP or 10-lead QFN (3 mm x 3 mm) |
Key Features
- High-speed conversion rate of up to 1 MSPS
- Low power consumption, typically 3.5 mW at 1 MSPS
- High accuracy with ±0.5 LSB INL and ±1 LSB DNL
- SPI-compatible serial interface for easy communication
- Single supply operation from 2.5 V to 5.5 V
- Compact 10-lead MSOP or QFN package
Applications
The AD7450AR-REEL7 is versatile and can be used in various applications, including:
- Industrial process control and automation
- Medical devices such as patient monitoring systems
- Consumer electronics like audio and video equipment
- Automotive systems for sensor data acquisition
- Portable battery-powered devices due to its low power consumption
Q & A
- What is the resolution of the AD7450AR-REEL7?
The AD7450AR-REEL7 has a resolution of 12 bits. - What is the maximum sampling rate of the AD7450AR-REEL7?
The maximum sampling rate is up to 1 MSPS. - What is the power supply range for the AD7450AR-REEL7?
The power supply range is from 2.5 V to 5.5 V. - How much power does the AD7450AR-REEL7 typically consume at 1 MSPS?
It typically consumes 3.5 mW at 1 MSPS. - What is the input range of the AD7450AR-REEL7?
The input range is from 0 V to VDD. - What type of interface does the AD7450AR-REEL7 use?
The AD7450AR-REEL7 uses an SPI-compatible serial interface. - What are the operating temperature ranges for the AD7450AR-REEL7?
The operating temperature range is from -40°C to +85°C. - In what packages is the AD7450AR-REEL7 available?
The AD7450AR-REEL7 is available in 10-lead MSOP or 10-lead QFN (3 mm x 3 mm) packages. - What are some common applications for the AD7450AR-REEL7?
Common applications include industrial process control, medical devices, consumer electronics, automotive systems, and portable battery-powered devices. - Where can I find detailed specifications for the AD7450AR-REEL7?
Detailed specifications can be found in the datasheet available on the Analog Devices website or through authorized distributors like Digi-Key, Mouser, etc.
