Overview
The AD9223ARS is a high-performance, single-supply 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the AD9221/AD9223/AD9220 family, which offers a range of sampling rates and power consumption options. The AD9223ARS is designed to provide true 12-bit linearity and excellent temperature drift performance, making it suitable for a variety of applications requiring high-speed and high-resolution data conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 3.0 MSPS (Mega Samples Per Second) |
| Analog Input Range | Single-ended or differential inputs of varying amplitudes, ac or dc coupled |
| Supply Voltage | Single supply |
| Package | 28-Lead SSOP |
| Operating Temperature Range | –40°C to +85°C |
| Interface Compatibility | 5 V or 3.3 V logic families |
| Architecture | Four-stage pipeline with digital output error correction logic |
Key Features
- High-performance, low noise sample-and-hold amplifier (SHA)
- Programmable voltage reference with option for external reference
- Flexible analog input range supporting single-ended or differential inputs
- Low power consumption and cost-effective CMOS process
- Digital output error correction logic for improved accuracy
- Output drivers configurable for 5 V or 3.3 V logic families
- Internal timing circuitry using both edges of the clock
Applications
- Medical imaging and diagnostics
- Industrial control and automation
- Aerospace and defense systems
- High-speed data acquisition systems
- Test and measurement equipment
Q & A
- What is the resolution of the AD9223ARS?
The AD9223ARS has a resolution of 12 bits.
- What is the sampling rate of the AD9223ARS?
The AD9223ARS has a sampling rate of 3.0 MSPS.
- What types of analog inputs does the AD9223ARS support?
The AD9223ARS supports single-ended or differential inputs of varying amplitudes, which can be ac or dc coupled.
- What is the operating temperature range of the AD9223ARS?
The operating temperature range of the AD9223ARS is –40°C to +85°C.
- Can the AD9223ARS be used with different logic families?
Yes, the AD9223ARS can be configured to interface with 5 V or 3.3 V logic families.
- What is the architecture of the AD9223ARS?
The AD9223ARS uses a four-stage pipeline architecture with digital output error correction logic.
- Does the AD9223ARS have an internal voltage reference?
Yes, the AD9223ARS has a programmable voltage reference, and it also supports the use of an external reference.
- How does the AD9223ARS handle clock timing?
The AD9223ARS uses both edges of the clock in its internal timing circuitry.
- What are some common applications of the AD9223ARS?
The AD9223ARS is commonly used in medical imaging, industrial control, aerospace and defense systems, high-speed data acquisition, and test and measurement equipment.
- What is the package type of the AD9223ARS?
The AD9223ARS is packaged in a 28-Lead SSOP.
