Overview
The MX7574KCWN+ is a low-cost, microprocessor-compatible 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component utilizes the successive-approximation technique to achieve a conversion time of 15μs. It is designed to easily interface with microprocessors, appearing as a memory location or I/O port without the need for external interfacing logic. The MX7574 operates with a +5V power supply and has a low supply current of 5mA maximum, making it efficient for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8 |
| Conversion Time | 15μs |
| Supply Voltage (Digital and Analog) | 5V |
| Supply Current | 5mA (max) |
| Operating Temperature | 0°C to 70°C |
| Package Type | 18-SOIC (0.295", 7.50mm Width) |
| Input Type | Single Ended |
| Reference Type | External |
| Sampling Rate | 66.7k samples per second |
| Data Interface | Parallel |
Key Features
- Microprocessor-compatible design, allowing it to appear as a memory location or I/O port without external interfacing logic.
- Successive-approximation conversion technique for efficient analog-to-digital conversion.
- Latched, three-state buffer circuitry for direct connection to a microprocessor data bus or system input port.
- On-chip clock and low power consumption.
- Single-ended input type and external reference capability.
- Parallel data interface for easy integration with microprocessors.
Applications
The MX7574KCWN+ is suitable for a variety of applications where high-speed, low-cost analog-to-digital conversion is required. These include:
- Embedded systems and microcontroller-based projects.
- Industrial control and automation systems.
- Medical devices requiring precise analog-to-digital conversion.
- Aerospace and defense applications where reliability and accuracy are crucial.
- Automotive systems for sensor data acquisition and processing.
Q & A
- What is the conversion time of the MX7574KCWN+?
The conversion time of the MX7574KCWN+ is 15μs.
- What is the supply voltage requirement for the MX7574KCWN+?
The MX7574KCWN+ operates with a +5V power supply for both digital and analog sections.
- How many bits does the MX7574KCWN+ ADC have?
The MX7574KCWN+ is an 8-bit analog-to-digital converter.
- What is the operating temperature range of the MX7574KCWN+?
The operating temperature range is from 0°C to 70°C.
- What type of package does the MX7574KCWN+ come in?
The MX7574KCWN+ comes in an 18-SOIC package.
- Does the MX7574KCWN+ have an on-chip clock?
Yes, the MX7574KCWN+ has an on-chip clock.
- What is the data interface type of the MX7574KCWN+?
The data interface is parallel.
- Is the MX7574KCWN+ RoHS compliant?
Yes, the MX7574KCWN+ is RoHS compliant.
- What is the maximum supply current of the MX7574KCWN+?
The maximum supply current is 5mA.
- Can the MX7574KCWN+ be used in microprocessor-based systems?
Yes, it is designed to be microprocessor-compatible and can appear as a memory location or I/O port.
