Overview
The AD7714ARZ-5REEL is a precision 24-bit Sigma-Delta analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-accuracy measurements and is particularly suited for smart microcontroller- or DSP-based systems. It features a low power consumption and advanced signal conditioning capabilities, making it ideal for a variety of applications requiring precise analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7714ARZ-5REEL |
| Package | 24-Lead SOIC (Wide) |
| Number of Bits | 24 |
| Sampling Rate | 19.2 ksps |
| Polarity | Bipolar, Unipolar |
| Interface | SPI |
| Min Supply Voltage | 4.75 V |
| Supply Voltage | 5 V |
| Number of Inputs | 3 differential (configurable as 5 pseudo-differential) |
| Operating Temperature Range | Varies by grade (A and Y grades available) |
Key Features
- 24-bit Sigma-Delta ADC with high precision and low noise.
- Three differential analog inputs (configurable as five pseudo-differential inputs) and a differential reference input.
- Serial interface configurable for three-wire operation.
- Software-configurable gain settings, signal polarity, and channel selection.
- Self-calibration, system calibration, and background calibration options.
- Low power consumption with a standby power of 15 µW typical at 3 V.
- Schmitt trigger inputs on SCLK and DIN for the Y grade.
- CMOS construction for low power dissipation.
Applications
The AD7714ARZ-5REEL is suitable for various applications requiring high-precision analog-to-digital conversion, including:
- Smart microcontroller- or DSP-based systems.
- Industrial control systems.
- Medical devices.
- Automotive systems.
- Test and measurement equipment.
Q & A
- What is the AD7714ARZ-5REEL?
The AD7714ARZ-5REEL is a 24-bit Sigma-Delta analog-to-digital converter (ADC) produced by Analog Devices Inc.
- What package type does the AD7714ARZ-5REEL come in?
The AD7714ARZ-5REEL comes in a 24-Lead SOIC (Wide) package.
- What is the sampling rate of the AD7714ARZ-5REEL?
The sampling rate of the AD7714ARZ-5REEL is 19.2 ksps.
- What types of inputs does the AD7714ARZ-5REEL support?
The AD7714ARZ-5REEL supports three differential analog inputs (configurable as five pseudo-differential inputs) and a differential reference input.
- What interface does the AD7714ARZ-5REEL use?
The AD7714ARZ-5REEL uses a serial interface configurable for three-wire operation.
- What are the calibration options available for the AD7714ARZ-5REEL?
The AD7714ARZ-5REEL offers self-calibration, system calibration, and background calibration options.
- How much power does the AD7714ARZ-5REEL consume in standby mode?
The AD7714ARZ-5REEL consumes 15 µW typical in standby mode at 3 V.
- What are the operating temperature ranges for the AD7714ARZ-5REEL?
The operating temperature ranges vary by grade, with A and Y grades available.
- Is the AD7714ARZ-5REEL suitable for low power applications?
Yes, the AD7714ARZ-5REEL is designed for low power consumption, making it suitable for low power applications.
- What evaluation tools are available for the AD7714ARZ-5REEL?
An evaluation kit (EVAL-AD7714-3EBZ) is available for the AD7714ARZ-5REEL, which includes software for detailed performance analysis.
