Overview
The AD9241ASZRL is a high-performance, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This monolithic ADC is designed to offer high resolution and speed at a fraction of the power consumption and cost of traditional hybrid implementations. It features a single supply operation, a high-performance sample-and-hold amplifier, and a programmable voltage reference, with the option to use an external reference for enhanced accuracy and temperature stability.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Sampling Rate | 1.25 MSPS (Mega Samples Per Second) |
| Supply Voltage | 5V |
| Input Structure | Truly differential input, supports single-ended and differential inputs |
| Sample-and-Hold Amplifier | High performance, low noise |
| Voltage Reference | Programmable, with option for external reference |
| Output Format | Straight binary |
| Package Type | 44-Lead Metric Quad Flatpack (MQFP) |
| Package Dimensions | 13.2mm x 10mm |
Key Features
- Low power consumption and cost compared to hybrid implementations.
- High-speed CMOS process with a novel architecture.
- On-chip, high-performance, low noise sample-and-hold amplifier.
- Programmable voltage reference with the option for an external reference.
- Truly differential input structure supporting both single-ended and differential inputs.
- Suitable for multiplexed systems and single-channel inputs up to and beyond the Nyquist rate.
- Excellent dynamic performance in communication systems employing Direct-IF Down Conversion.
- Single clock input for controlling all internal conversion cycles.
- Out-of-range (OTR) signal for overflow conditions.
Applications
- Imaging systems: The AD9241 is well-suited for imaging applications due to its high resolution and flexible input structure.
- Communications systems: It performs well in communication systems, particularly those employing Direct-IF Down Conversion.
- Medical systems: The ADC's high accuracy and low noise make it suitable for medical data acquisition systems.
- Data acquisition systems: Ideal for various data acquisition applications requiring high-speed and high-resolution ADCs.
Q & A
- What is the resolution of the AD9241ASZRL?
The AD9241ASZRL has a resolution of 14 bits.
- What is the sampling rate of the AD9241ASZRL?
The sampling rate is 1.25 MSPS (Mega Samples Per Second).
- What type of input structure does the AD9241ASZRL have?
The AD9241ASZRL has a truly differential input structure, supporting both single-ended and differential inputs.
- Can the AD9241ASZRL use an external voltage reference?
- What is the output format of the AD9241ASZRL?
The output format is straight binary.
- What package type is the AD9241ASZRL available in?
The AD9241ASZRL is available in a 44-Lead Metric Quad Flatpack (MQFP).
- What are the dimensions of the AD9241ASZRL package?
The package dimensions are 13.2mm x 10mm.
- Is the AD9241ASZRL suitable for communication systems?
- Does the AD9241ASZRL have any special features for handling overflow conditions?
- What is the supply voltage for the AD9241ASZRL?
The supply voltage is 5V.
