Overview
The MAX183ACNG+ is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the MAX183 series, which are complete, 12-bit ADCs known for their high precision and reliability. The MAX183ACNG+ uses a successive-approximation conversion technique and includes a track/hold circuit to convert analog signals into digital outputs efficiently.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Rate | Up to 100 ksps |
| Supply Voltage | 5V ±5% |
| Operating Temperature Range | 0°C to +70°C (MAX183_C), -40°C to +85°C (MAX183_E) |
| Storage Temperature Range | -60°C to +150°C |
| Track/Hold Acquisition Time | 10 µs |
| Aperture Delay | 10 ns |
| Aperture Jitter | <50 ps |
| Digital Output | Serial data output, clocked out at the falling edge of SCLK |
| Package Type | Small-Outline IC, Wide (0.3in) |
Key Features
- Successive-Approximation Conversion Technique: Ensures high accuracy in converting analog signals to digital outputs.
- Track/Hold Circuitry: No external hold capacitors are required, simplifying the design process.
- Flexible Serial Interface: Easy interface to microprocessors with a serial clock input (SCLK) and serial data output (DOUT).
- Low Power Consumption: Features a shutdown mode that reduces supply current to 10µA (max).
- Precision Reference: Includes an internal reference buffer amplifier, with options for external reference voltage.
Applications
The MAX183ACNG+ is suitable for a variety of applications requiring precise analog-to-digital conversion, including:
- Industrial Automation: For monitoring and controlling industrial processes.
- Medical Devices: In medical equipment where high accuracy and reliability are crucial.
- Aerospace and Defense: For applications requiring robust and precise data acquisition.
- Automotive Systems: For sensor data acquisition and control systems in vehicles.
Q & A
- What is the resolution of the MAX183ACNG+ ADC?
The MAX183ACNG+ has a resolution of 12 bits. - What is the maximum conversion rate of the MAX183ACNG+?
The maximum conversion rate is up to 100 ksps. - What are the operating temperature ranges for the MAX183ACNG+?
The operating temperature ranges are 0°C to +70°C (MAX183_C) and -40°C to +85°C (MAX183_E). - How does the track/hold circuitry work in the MAX183ACNG+?
The track/hold circuitry does not require external hold capacitors, simplifying the design process. - What is the purpose of the shutdown mode in the MAX183ACNG+?
The shutdown mode reduces the supply current to 10µA (max) when the device is not in use. - Can the MAX183ACNG+ use an external reference voltage?
Yes, the MAX183ACNG+ can use an external reference voltage, providing flexibility in design. - What type of serial interface does the MAX183ACNG+ use?
The MAX183ACNG+ uses a flexible serial interface with a serial clock input (SCLK) and serial data output (DOUT). - What is the aperture delay of the MAX183ACNG+?
The aperture delay is 10 ns. - What is the aperture jitter of the MAX183ACNG+?
The aperture jitter is less than 50 ps. - In what package type is the MAX183ACNG+ available?
The MAX183ACNG+ is available in a Small-Outline IC, Wide (0.3in) package.
