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42 pcs
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42 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD9220AR is a high-performance, single-supply 12-bit analog-to-digital converter from Analog Devices. This monolithic device family includes members with flexible sampling rates of 1.5 MSPS, 3.0 MSPS, and 10.0 MSPS, with corresponding low power dissipations of 59 mW, 100 mW, and 250 mW respectively. It operates from a single 5 V supply.
Key electrical specifications include an integral nonlinearity error of 0.5 LSB, a differential nonlinearity error of 0.3 LSB, and input-referred noise of 0.09 LSB. The device achieves a signal-to-noise and distortion ratio of 70 dB and a spurious-free dynamic range of 86 dB. It features a complete on-chip sample-and-hold amplifier and voltage reference, though an external reference can also be used.
The AD9220AR utilizes a multistage differential pipelined architecture with digital output error correction logic to ensure 12-bit accuracy at the specified data rates and guarantee no missing codes over the full operating temperature range. The input is highly flexible, allowing for easy interfacing in various applications.
Available in 28-lead SOIC and 28-lead SSOP packages, the AD9220AR is designed for surface mount applications. Its architecture provides an excellent balance of resolution, speed, and power consumption.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.86 | $3.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD9220AR is a 12-bit analog-to-digital converter.
The AD9221/AD9223/AD9220 family offers flexible sampling rates of 1.5 MSPS, 3.0 MSPS, and 10.0 MSPS.
Power dissipation options include 59 mW, 100 mW, and 250 mW, depending on the sampling rate.
The AD9220AR operates from a single 5 V supply.
The Integral Nonlinearity Error is 0.5 LSB.
The Differential Nonlinearity Error is 0.3 LSB.
The input referred noise is 0.09 LSB.
The Signal-to-Noise and Distortion Ratio is 70 dB.
The Spurious-Free Dynamic Range is 86 dB.
The AD9220AR is available in 28-lead SOIC and 28-lead SSOP packages.