Overview
The MX7821KEWP+T is an 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the family of high-speed, precision ADCs designed for various data acquisition applications. The MX7821KEWP+T is known for its high conversion speed and compatibility with microprocessor systems, making it a versatile choice for a wide range of electronic systems.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 8-bit |
| Number of Input Channels | 1 |
| Conversion Type | Flash |
| Package Type | 20-SOIC |
| Operating Voltage | Typically +5V |
| Conversion Time | Not specified for this model, but similar models have conversion times around 2.5μs |
| Analog Input Range | 0V to +5V |
| Interface Compatibility | Microprocessor compatible |
Key Features
- High-Speed Conversion: The MX7821KEWP+T is designed for high-speed data acquisition, making it suitable for applications requiring rapid analog-to-digital conversion.
- Microprocessor Compatibility: The ADC can appear as a memory location or I/O port, simplifying the interface with microprocessors and eliminating the need for external logic.
- Latched, Three-State Buffer Circuitry: This feature allows direct connection to a microprocessor data bus or system input port.
- Single Supply Operation: The ADC operates from a single +5V supply, simplifying power management in the system.
Applications
The MX7821KEWP+T is suitable for a variety of data acquisition and control systems. Some common applications include:
- Industrial Automation: For monitoring and controlling industrial processes.
- Medical Devices: For precise measurement and data acquisition in medical equipment.
- Aerospace and Defense: For high-reliability data acquisition in aerospace and defense systems.
- Automotive Systems: For real-time data acquisition and control in automotive applications.
Q & A
- What is the resolution of the MX7821KEWP+T ADC?
The MX7821KEWP+T has an 8-bit resolution. - How many input channels does the MX7821KEWP+T have?
The MX7821KEWP+T has one analog input channel. - What is the typical operating voltage of the MX7821KEWP+T?
The typical operating voltage is +5V. - What is the package type of the MX7821KEWP+T?
The package type is 20-SOIC. - Is the MX7821KEWP+T compatible with microprocessors?
Yes, the MX7821KEWP+T is microprocessor compatible and can appear as a memory location or I/O port. - What is the conversion type of the MX7821KEWP+T?
The conversion type is flash. - What is the analog input range of the MX7821KEWP+T?
The analog input range is 0V to +5V. - Does the MX7821KEWP+T require external logic for microprocessor interface?
No, it does not require external logic for microprocessor interface. - What are some common applications of the MX7821KEWP+T?
Common applications include industrial automation, medical devices, aerospace and defense, and automotive systems. - What is the significance of the latched, three-state buffer circuitry in the MX7821KEWP+T?
The latched, three-state buffer circuitry allows direct connection to a microprocessor data bus or system input port.
