Overview
The AD9220ARZ-REEL, produced by Analog Devices Inc., is a high-performance, monolithic 12-bit analog-to-digital converter (ADC). This device is part of the AD9220 family, which includes the AD9221 and AD9223, offering flexible sampling rates and low power consumption. The AD9220 is designed for a wide range of applications requiring high-speed, high-resolution analog-to-digital conversion.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12-bit |
| Sampling Rate | 10.0 MSPS |
| Power Consumption | 250 mW |
| Supply Voltage | Single +5 V |
| Integral Nonlinearity Error | 0.5 LSB |
| Differential Nonlinearity Error | 0.3 LSB |
| Signal-to-Noise Ratio (SNR) | 70 dB |
| Spurious-Free Dynamic Range (SFDR) | 86 dB |
| Package Type | 28-Lead SOIC (Wide) |
Key Features
- Flexible sampling rates: 10.0 MSPS for the AD9220.
- Low power dissipation: 250 mW on a single +5 V supply.
- Excellent DC performance over temperature: 12-bit linearity and temperature drift performance.
- Excellent AC performance: Better than 11.3 ENOB (Effective Number of Bits) and low input-referred noise of 0.09 LSB rms.
- Integral and differential nonlinearity errors of 0.5 LSB and 0.3 LSB, respectively.
- Out-of-range indicator for overflow conditions.
- High-performance, low-noise sample-and-hold amplifier and programmable voltage reference.
- Support for both single-ended and differential input interfaces.
Applications
- Imaging systems: Suitable for high-speed data acquisition in imaging applications.
- Communications systems: Ideal for IF down conversion and other communication applications requiring high dynamic performance.
- Medical systems: Used in medical devices that require precise and high-speed analog-to-digital conversion.
- Data acquisition systems: Applicable in various data acquisition scenarios where high resolution and speed are necessary.
Q & A
- What is the resolution of the AD9220ARZ-REEL?
The AD9220ARZ-REEL has a 12-bit resolution.
- What are the sampling rates available for the AD9220 family?
The AD9220 family offers sampling rates of 1.5 MSPS, 3.0 MSPS, and 10.0 MSPS for the AD9220.
- What is the power consumption of the AD9220ARZ-REEL?
The AD9220ARZ-REEL consumes 250 mW of power.
- What is the supply voltage requirement for the AD9220ARZ-REEL?
The AD9220ARZ-REEL operates on a single +5 V supply.
- What is the integral nonlinearity error of the AD9220ARZ-REEL?
The integral nonlinearity error is 0.5 LSB.
- What is the differential nonlinearity error of the AD9220ARZ-REEL?
The differential nonlinearity error is 0.3 LSB.
- What are the SNR and SFDR specifications of the AD9220ARZ-REEL?
The SNR is 70 dB, and the SFDR is 86 dB.
- What package types are available for the AD9220ARZ-REEL?
The AD9220ARZ-REEL is available in a 28-Lead SOIC (Wide) package.
- Does the AD9220ARZ-REEL support both single-ended and differential input interfaces?
- What is the purpose of the out-of-range indicator in the AD9220ARZ-REEL?
The out-of-range indicator signals an overflow condition, which can be used with the most significant bit to determine low or high overflow.
