Overview
The AD9240AS is a high-performance, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to offer high accuracy and speed, making it suitable for a variety of applications that require precise analog-to-digital conversion. The AD9240AS features a 44-lead QFP package and operates with a single 5V supply voltage, enhancing its versatility in different system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 14 |
| Sampling Rate | 10 Msps (Mega Samples Per Second) |
| Polarity | Unipolar |
| Integral Nonlinearity (INL) | 2.5 LSB |
| Differential Nonlinearity | 1 LSB |
| Min Supply Voltage | 4.75 V |
| Supply Voltage | 5 V |
| Package / Case | 44-QFP |
| Number of Pins | 44 |
| Number of Analog In Channels | 1 |
| Signal to Noise Ratio (SNR) | Not specified in provided sources, refer to datasheet for detailed information. |
Key Features
- High Resolution: The AD9240AS offers a 14-bit resolution, providing high accuracy in analog-to-digital conversion.
- High Sampling Rate: With a sampling rate of 10 Msps, this ADC is suitable for high-speed applications.
- Single Supply Voltage: It operates with a single 5V supply voltage, simplifying system design and power management.
- Compact Package: The 44-lead QFP package makes it suitable for space-constrained applications.
- Low Nonlinearity: The ADC features low integral and differential nonlinearity, ensuring high precision in signal conversion.
Applications
The AD9240AS is versatile and can be used in a variety of applications, including:
- Medical Imaging: High-resolution imaging requires precise and fast analog-to-digital conversion, making the AD9240AS a suitable choice.
- Industrial Automation: For applications requiring high-speed data acquisition and precise signal processing.
- Aerospace and Defense: Where high accuracy and reliability are critical.
- Test and Measurement Equipment: For instruments that require high-resolution and high-speed data conversion.
Q & A
- What is the resolution of the AD9240AS ADC?
The AD9240AS has a 14-bit resolution. - What is the maximum sampling rate of the AD9240AS?
The maximum sampling rate is 10 Msps. - What is the supply voltage for the AD9240AS?
The supply voltage is 5V. - What is the package type of the AD9240AS?
The package type is 44-QFP. - How many analog input channels does the AD9240AS have?
The AD9240AS has 1 analog input channel. - What is the polarity of the AD9240AS?
The polarity is unipolar. - What are the integral and differential nonlinearity values of the AD9240AS?
The integral nonlinearity is 2.5 LSB, and the differential nonlinearity is 1 LSB. - In which applications is the AD9240AS commonly used?
The AD9240AS is commonly used in medical imaging, industrial automation, aerospace and defense, and test and measurement equipment. - Where can I find detailed specifications and datasheets for the AD9240AS?
Detailed specifications and datasheets can be found on the official Analog Devices website, as well as on distributor websites like Mouser, Digi-Key, and Heisener. - What is the significance of the Signal to Noise Ratio (SNR) in the AD9240AS?
The SNR is a measure of the quality of the signal after conversion. While the exact SNR value is not specified in the provided sources, it is an important parameter for evaluating the performance of the ADC. Refer to the datasheet for detailed information.
