Hot-selling and scarce AD9200ARSZ MSPS Monolithic A/D Converters SSOP28 spot stock

Product Descriptions

The AD9221, AD9223, and AD9220 are a generation of highperformance, single supply 12-bit analog-to-digital converters .Each device exhibits true 12-bit linearity and temperature driftperformance ¹ as well as 11.5-bit or better ac performance .² TheAD9221/AD9223/AD9220 share the same interface options,package, and pinout.Thus, the product family provides an upwardor downward component selection path based on performance,sample rate and power . The devices differ with respect to theirspecified sampling rate, and power consumption,which is reflectedin their dynamic performance over frequency .

The AD9221/AD9223/AD9220 combine a low cost, high speedCMOS process and a novel architecture to achieve the resolutionand speed of existing hybrid and monolithic implementations ata fraction of the power consumption and cost . Each device is acomplete, monolithic ADC with an on-chip, high performance,low noise sample-and-hold amplifier and programmable voltagereference . An external reference can also be chosen to suit thedc accuracy and temperature drift requirements of the application .The devices use a multistage differential pipelined architecturewith digital output error correction logic to provide 12-bit accuracy at the specified data rates and to guarantee no missingcodes over the full operating temperature range .

Product Features

Monolithic 12-Bit A/D Converter Product Family

Family Members Are: AD9221, AD9223, and AD9220

Flexible Sampling Rates: 1.5 MSPS, 3.0 MSPS, and

10.0 MSPS

Low Power Dissipation: 59 mW, 100 mW, and 250 mW

Single 5 V Supply

Integral Nonlinearity Error: 0.5 LSB

Differential Nonlinearity Error: 0.3 LSB

Input Referred Noise: 0.09 LSB

Complete On-Chip Sample-and-Hold Amplifier and

Voltage Reference

Signal-to-Noise and Distortion Ratio: 70 dB

Spurious-Free Dynamic Range: 86 dB

Out-of-Range Indicator

Straight Binary Output Data

28-Lead SOIC and 28-Lead SSOP

Product Specification

Product Photos

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