Overview
The MAX170DMJA/883B-W is a serial output, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc., now part of Maxim Integrated. This component is part of the MAX170 series, known for its high-speed conversion and internal reference. Although the MAX170 series is now obsolete, with recommendations to use newer models like the MAX1240, MAX144, and MAX187 for new designs, it remains relevant for existing systems and legacy applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12-bit | |
| Conversion Time | 5.6 µs | |
| Supply Voltage | 1.5V to 3.6V | V |
| Package Type | Ceramic Dual-In-Line, Narrow (0.3in) | |
| Number of Channels | Single Channel | |
| Input Type | True-Differential/Single-Ended | |
| Internal Reference | Yes |
Key Features
- High-speed conversion with a conversion time of 5.6 µs.
- Internal reference for improved accuracy and reduced external component count.
- Single-supply operation with a voltage range of 1.5V to 3.6V.
- Serial output for easy interface with microcontrollers or other digital systems.
- Available in various package types, including Ceramic Dual-In-Line and Small-Outline IC.
Applications
- Data acquisition systems requiring high-speed and accurate conversions.
- Industrial control systems where single-supply operation and internal reference are beneficial.
- Medical devices that need precise analog-to-digital conversion.
- Aerospace and defense applications due to its compliance with military standards (883B).
Q & A
- What is the resolution of the MAX170DMJA/883B-W ADC?
The MAX170DMJA/883B-W has a 12-bit resolution.
- What is the conversion time of the MAX170DMJA/883B-W?
The conversion time is 5.6 µs.
- What is the supply voltage range for the MAX170DMJA/883B-W?
The supply voltage range is from 1.5V to 3.6V.
- Does the MAX170DMJA/883B-W have an internal reference?
Yes, it has an internal reference.
- What package types are available for the MAX170DMJA/883B-W?
It is available in Ceramic Dual-In-Line and Small-Outline IC packages.
- Is the MAX170DMJA/883B-W suitable for aerospace and defense applications?
Yes, it complies with military standards (883B), making it suitable for aerospace and defense applications.
- Why is the MAX170 series considered obsolete?
The MAX170 series is considered obsolete because newer models like the MAX1240, MAX144, and MAX187 are recommended for new designs due to their improved features and performance.
- What are some common applications of the MAX170DMJA/883B-W?
Common applications include data acquisition systems, industrial control systems, medical devices, and aerospace and defense applications.
- How does the serial output of the MAX170DMJA/883B-W benefit system design?
The serial output simplifies the interface with microcontrollers or other digital systems, reducing the number of wires and improving system design efficiency.
- What is the significance of the '883B' in the part number?
The '883B' indicates compliance with military standards, which is crucial for applications requiring high reliability and performance under stringent conditions.
