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FEATURES
Monolithic 12-Bit, 40 MSPS A/D Converter
Low Power Dissipation: 415 mW
Single +5 V Supply
No Missing Codes Guaranteed
Differential Nonlinearity Error: ⴞ0.33 LSB
Complete On-Chip Sample-and-Hold Amplifier and
Voltage Reference
Signal-to-Noise and Distortion Ratio: 68.3 dB
Spurious-Free Dynamic Range: 81 dB
Out-of-Range Indicator
Straight Binary Output Data
28-Lead SSOP Package
Compatible with 3 V Logic PRODUCT DESCRIPTION The AD9224 is a monolithic, single supply, 12-bit, 40 MSPS,
analog-to-digital converter with an on-chip, high performance
sample-and-hold amplifier and voltage reference. The AD9224
uses a multistage differential pipelined architecture with output
error correction logic to provide 12-bit accuracy at 40 MSPS
data rates, and guarantees no missing codes over the full operating temperature range.
The AD9224 combines a low cost high speed CMOS process
and a novel architecture to achieve the resolution and speed of
existing bipolar implementations at a fraction of the power …