Overview
The MAX150, produced by Analog Devices Inc. (now part of Analog Devices Inc. after the acquisition of Maxim Integrated), is a high-speed, microprocessor-compatible, 8-bit analog-to-digital converter (ADC). This component utilizes a half-flash technique to achieve a conversion time of 1.34 μs, making it highly efficient for various applications. The MAX150 operates on a single +5V supply and has an analog input range of 0V to +5V. It also includes a built-in track-and-hold function, eliminating the need for an external track-and-hold for input slew rates up to 100mV/μs. Additionally, the MAX150 provides an on-chip 2.5V reference output, enhancing its functionality as a complete ADC solution.
Key Specifications
| Specification | Value |
|---|---|
| Conversion Time | 1.34 μs |
| Resolution | 8-bit |
| Analog Input Range | 0V to +5V |
| Supply Voltage | +5V |
| Track-and-Hold Function | Built-in, up to 100mV/μs slew rate |
| Reference Output | On-chip 2.5V |
| Interface Compatibility | Microprocessor compatible, latched three-state buffer circuitry |
| Package Options | Plastic Dual-In-Line, Narrow (0.3in), Small-Outline IC, Wide (0.3in) |
Key Features
- High-speed conversion time of 1.34 μs using half-flash technique.
- Built-in track-and-hold function for input slew rates up to 100mV/μs.
- On-chip 2.5V reference output.
- Microprocessor compatible with latched, three-state buffer circuitry for direct connection to a microprocessor data bus or system input port.
- Overflow output for cascading devices to achieve higher resolution.
- Single +5V supply operation.
Applications
The MAX150 is suitable for a variety of applications where high-speed analog-to-digital conversion is required. These include:
- Data acquisition systems.
- Industrial control systems.
- Medical devices requiring fast and accurate analog-to-digital conversion.
- Aerospace and defense systems where high reliability and speed are critical.
- Automotive systems for real-time data processing.
Q & A
- What is the conversion time of the MAX150 ADC?
The MAX150 has a conversion time of 1.34 μs. - What is the resolution of the MAX150 ADC?
The MAX150 is an 8-bit ADC. - What is the analog input range of the MAX150?
The analog input range is 0V to +5V. - Does the MAX150 require an external track-and-hold circuit?
No, the MAX150 has a built-in track-and-hold function. - What is the supply voltage for the MAX150?
The MAX150 operates on a single +5V supply. - Is the MAX150 compatible with microprocessors?
Yes, the MAX150 is microprocessor compatible with latched, three-state buffer circuitry. - Can the MAX150 be cascaded for higher resolution?
Yes, the MAX150 provides an overflow output for cascading devices to achieve higher resolution. - What package options are available for the MAX150?
The MAX150 is available in Plastic Dual-In-Line, Narrow (0.3in), and Small-Outline IC, Wide (0.3in) packages. - Does the MAX150 have an on-chip reference output?
Yes, the MAX150 provides an on-chip 2.5V reference output. - What are some typical applications of the MAX150?
The MAX150 is used in data acquisition systems, industrial control systems, medical devices, aerospace and defense systems, and automotive systems.
