Overview
The MAX139CMH+ is a high-performance, 16-bit, successive-approximation register (SAR) analog-to-digital converter (ADC) with an on-chip sample-and-hold circuit. It is designed by Analog Devices Inc./Maxim Integrated and operates from a single 2.5V to 7V power supply. This ADC is known for its excellent static and dynamic performance, making it suitable for various high-precision data acquisition applications.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16-bit |
| No Missing Codes | Yes |
| Signal-to-Noise Ratio (SNR) | 91dB |
| Spurious-Free Dynamic Range (SFDR) | 90dB |
| Power Supply Range | 2.5V to 7V |
| Power Consumption | 5mW at 5V, 3.3MHz |
| Conversion Time | 2.4μs |
Key Features
- 16-bit resolution with no missing codes
- 91dB signal-to-noise ratio (SNR)
- 90dB spurious-free dynamic range (SFDR)
- On-chip sample-and-hold circuit
- Operates from a single 2.5V to 7V power supply
- Low power consumption: 5mW at 5V, 3.3MHz
- Fast conversion time: 2.4μs
Applications
- Industrial automation and control
- Instrumentation and measurement equipment
- Consumer electronics
Q & A
- What is the resolution of the MAX139CMH+ ADC?
The MAX139CMH+ has a 16-bit resolution. - What is the signal-to-noise ratio (SNR) of the MAX139CMH+?
The SNR of the MAX139CMH+ is 91dB. - What is the spurious-free dynamic range (SFDR) of the MAX139CMH+?
The SFDR of the MAX139CMH+ is 90dB. - What is the power supply range for the MAX139CMH+?
The MAX139CMH+ operates from a single 2.5V to 7V power supply. - How much power does the MAX139CMH+ consume?
The MAX139CMH+ consumes 5mW at 5V, 3.3MHz. - What is the conversion time of the MAX139CMH+?
The conversion time of the MAX139CMH+ is 2.4μs. - Is the MAX139CMH+ still in production?
No, the MAX139CMH+ is an obsolete product and is no longer manufactured by Analog Devices. - What are some common applications for the MAX139CMH+?
Common applications include industrial automation and control, instrumentation and measurement equipment, and consumer electronics. - Does the MAX139CMH+ have an on-chip sample-and-hold circuit?
Yes, the MAX139CMH+ has an on-chip sample-and-hold circuit. - Where can I find alternative or equivalent products for the MAX139CMH+?
You can contact the sales team of the supplier or check their website for available options and possible replacement solutions.
