Overview
The AD9221ARZ-REEL is a high-performance 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed for data acquisition systems and offers a combination of high resolution, fast sampling rates, and low power consumption. The AD9221ARZ-REEL features a pipelined architecture and includes an on-chip sample-and-hold amplifier and a programmable voltage reference, making it suitable for a variety of applications including imaging, communications, medical, and industrial systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD9221ARZ-REEL |
| Description | IC ADC 12BIT 1.5MSPS 28SOIC |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 1.5 MSPS |
| Number of Inputs | 1 |
| Input Type | Differential, Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7 V ~ 5.25 V |
| Operating Temperature | -40°C ~ 85°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-performance 12-bit analog-to-digital conversion with true 12-bit linearity and temperature drift performance.
- Pipelined architecture with digital output error correction logic to ensure 12-bit accuracy and no missing codes over the full operating temperature range.
- Single differential or single-ended input, allowing for flexible interfacing with various systems.
- On-chip sample-and-hold amplifier and programmable voltage reference, with the option for an external reference.
- Parallel data interface for straightforward data output.
- Low power consumption for efficient operation).
- High accuracy and fast conversion rate suitable for real-time data processing).
Applications
- Imaging systems: Suitable for high-resolution imaging applications due to its high accuracy and fast sampling rates).
- Communications systems: Ideal for IF Down Conversion in communication systems, offering excellent dynamic performance beyond the specified Nyquist frequency).
- Medical systems: Used in medical devices requiring precise and fast data acquisition).
- Data acquisition systems: General-purpose data acquisition in industrial and scientific applications).
Q & A
- What is the resolution of the AD9221ARZ-REEL?
The AD9221ARZ-REEL has a 12-bit resolution).
- What is the sampling rate of the AD9221ARZ-REEL?
The sampling rate is 1.5 MSPS (Mega Samples Per Second)).
- What type of input does the AD9221ARZ-REEL support?
The AD9221ARZ-REEL supports both differential and single-ended inputs).
- What is the package type of the AD9221ARZ-REEL?
The package type is 28-SOIC (0.295", 7.50mm Width)).
- Is the AD9221ARZ-REEL RoHS compliant?
Yes, the AD9221ARZ-REEL is lead-free and RoHS compliant).
- What is the operating temperature range of the AD9221ARZ-REEL?
The operating temperature range is -40°C to 85°C).
- Does the AD9221ARZ-REEL have an internal voltage reference?
Yes, the AD9221ARZ-REEL has an internal voltage reference, but it also supports an external reference).
- What is the data interface type of the AD9221ARZ-REEL?
The data interface is parallel).
- What architecture does the AD9221ARZ-REEL use?
The AD9221ARZ-REEL uses a pipelined architecture).
- Is the AD9221ARZ-REEL suitable for real-time data processing?
Yes, it is suitable for real-time data processing due to its fast conversion rate and high accuracy).
