Overview
The MAX158BEPI is a high-speed, 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the MAX158 series, which features a complete data acquisition system on a single chip. The MAX158BEPI is designed to provide high-speed conversion with multiple analog input channels, making it suitable for a variety of applications requiring precise and rapid data conversion.
Key Specifications
| Specification | Value |
|---|---|
| Number of Analog Input Channels | 8 |
| Conversion Time | 2.5μs per channel |
| Resolution | 8-bit |
| Analog Input Range | 0V to +5V |
| Supply Voltage | Single +5V |
| Internal Reference | 2.5V (optional) |
| Package Type | 28-PDIP |
| Microprocessor Interface | Appears as a memory location or I/O port |
Key Features
- High-speed conversion with 2.5μs per channel conversion time
- Eight analog input channels with multiplexed input capability
- Internal 2.5V reference (optional)
- Built-in track/hold circuitry, eliminating the need for external track/hold with many input signals
- Data outputs use latched, three-state buffer circuitry for direct connection to microprocessor data bus or system input port
- Pin compatible with Analog Devices' AD7828
Applications
The MAX158BEPI is suitable for various high-speed data acquisition applications, including:
- Industrial control systems
- Medical devices requiring rapid data conversion
- Aerospace and defense systems
- Automotive systems needing precise and fast data acquisition
- Test and measurement equipment
Q & A
- What is the conversion time of the MAX158BEPI?
The conversion time of the MAX158BEPI is 2.5μs per channel.
- How many analog input channels does the MAX158BEPI have?
The MAX158BEPI has eight analog input channels.
- What is the analog input range of the MAX158BEPI?
The analog input range is 0V to +5V.
- Does the MAX158BEPI have an internal reference voltage?
Yes, the MAX158BEPI can have an internal 2.5V reference voltage (optional).
- What type of package is the MAX158BEPI available in?
The MAX158BEPI is available in a 28-PDIP package.
- How does the MAX158BEPI interface with microprocessors?
The MAX158BEPI can appear as a memory location or I/O port, simplifying microprocessor interfaces.
- Is the MAX158BEPI compatible with other Analog Devices products?
Yes, the MAX158BEPI is pin compatible with Analog Devices' AD7828.
- What is the supply voltage requirement for the MAX158BEPI?
The MAX158BEPI operates from a single +5V supply voltage.
- Does the MAX158BEPI require external track/hold circuitry?
No, the MAX158BEPI has built-in track/hold circuitry.
- What are some typical applications of the MAX158BEPI?
Typical applications include industrial control systems, medical devices, aerospace and defense systems, automotive systems, and test and measurement equipment.
