Overview
The MX7828KP is a high-speed, 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of a family of multi-channel ADCs that include the MX7824 and MX7828, with the MX7828 featuring eight analog input channels. The device is designed to provide a complete high-speed data acquisition system, making it suitable for various applications requiring rapid and precise analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Analog Input Channels | 8 |
| Conversion Time per Channel | 2.5μs |
| Resolution | 8-bit |
| Analog Input Range | 0V to +5V |
| Operating Supply Voltage | 4.75V to 5.25V |
| Package Type | 28-PLCC (11.5x11.5mm) |
| Height | 3.96 mm |
| Length | 11.58 mm |
Key Features
- High-speed conversion with 2.5μs per channel conversion time.
- Eight analog input channels with a multiplexer.
- Internal track/hold circuitry, eliminating the need for external track/hold with many input signals.
- Single +5V supply operation.
- Latched, three-state buffer circuitry for direct connection to microprocessor data bus or system input port.
- Pin compatibility with Analog Devices' AD7824 and AD7828.
Applications
- Data acquisition systems.
- Industrial process control.
- Automatic test equipment.
- Machine and motion control systems.
- Embedded systems requiring high-speed analog-to-digital conversion.
Q & A
- What is the conversion time per channel for the MX7828KP?
The conversion time per channel is 2.5μs. - How many analog input channels does the MX7828KP have?
The MX7828KP has eight analog input channels. - What is the resolution of the MX7828KP?
The resolution is 8-bit. - What is the operating supply voltage range for the MX7828KP?
The operating supply voltage range is 4.75V to 5.25V. - What type of package does the MX7828KP come in?
The MX7828KP comes in a 28-PLCC (11.5x11.5mm) package. - Is the MX7828KP compatible with other Analog Devices products?
Yes, it is pin compatible with Analog Devices' AD7824 and AD7828. - Does the MX7828KP require an external track/hold circuit?
No, it has internal track/hold circuitry. - How does the MX7828KP interface with microprocessors?
The MX7828KP can appear as a memory location or I/O port without the need for external logic, and it uses latched, three-state buffer circuitry for direct connection to a microprocessor data bus or system input port. - What is the analog input range for the MX7828KP?
The analog input range is 0V to +5V. - What are some typical applications of the MX7828KP?
Typical applications include data acquisition systems, industrial process control, automatic test equipment, and machine and motion control systems.
