Overview
The AD7823YRZ-REEL7, manufactured by Analog Devices Inc., is a high-speed, low-power 8-bit analog-to-digital converter (ADC). This component operates from a single supply voltage ranging from 2.7 V to 5.5 V, making it versatile for various applications. The AD7823YRZ-REEL7 features a successive approximation ADC with a conversion time of 4.5 µs and inherent track-and-hold functionality. It also includes a high-speed serial interface compatible with most microcontrollers. The device is fully specified over a temperature range of -40°C to +125°C, ensuring reliable performance in diverse environmental conditions.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Resolution | 8-bit | The number of bits the ADC can convert the analog signal into. |
| Conversion Time | 4.5 µs | The time required for the ADC to complete one conversion. |
| Supply Voltage | 2.7 V to 5.5 V | The range of voltage the ADC can operate from. |
| Temperature Range | -40°C to +125°C | The temperature range over which the ADC is fully specified. |
| Package Type | 8-Lead SOIC | The physical package of the IC. |
| Interface | High-Speed Serial | The type of interface the ADC uses to communicate with microcontrollers. |
| Power-Down Mode | Automatic | The ADC can power down automatically at the end of a conversion to reduce power consumption. |
Key Features
- High-Speed Conversion: The AD7823YRZ-REEL7 has a conversion time of 4.5 µs, making it suitable for high-speed applications.
- Low Power Consumption: The device features an automatic power-down mode that significantly reduces power consumption at lower throughput rates.
- Wide Supply Voltage Range: Operates from 2.7 V to 5.5 V, providing flexibility in system design.
- High-Speed Serial Interface: Compatible with most microcontrollers, facilitating easy integration into various systems.
- Inherent Track-and-Hold Functionality: Includes pseudo differential input, enhancing the accuracy of the conversion process.
Applications
- Industrial Automation: Suitable for monitoring and control systems due to its high accuracy and speed.
- Medical Devices: Can be used in medical equipment requiring precise and fast analog-to-digital conversion.
- Aerospace and Defense: Its robust performance over a wide temperature range makes it ideal for harsh environmental conditions.
- Consumer Electronics: Applicable in various consumer devices that require efficient and accurate analog-to-digital conversion.
Q & A
- What is the resolution of the AD7823YRZ-REEL7?
The AD7823YRZ-REEL7 has an 8-bit resolution.
- What is the conversion time of the AD7823YRZ-REEL7?
The conversion time is 4.5 µs.
- What is the supply voltage range for the AD7823YRZ-REEL7?
The device operates from 2.7 V to 5.5 V.
- Does the AD7823YRZ-REEL7 have an automatic power-down mode?
- What type of interface does the AD7823YRZ-REEL7 use?
- What is the temperature range over which the AD7823YRZ-REEL7 is fully specified?
- What is the package type of the AD7823YRZ-REEL7?
- Is the AD7823YRZ-REEL7 RoHS compliant?
- What are some common applications of the AD7823YRZ-REEL7?
- How does the AD7823YRZ-REEL7 handle track-and-hold functionality?
