AD9281ARSRL

ADC Dual Pipelined 28MSPS 8Bit Parallel 28Pin SSOP T/R

Product Details

The AD9281 is a complete dual channel, 28 MSPS, 8-bit CMOS ADC. The AD9281 is optimized specifically for applications where close matching between two ADCs is required e.g., I/Q channels in communications applications. The 28 MHz sampling rate and wide input bandwidth will cover both narrow-band and spread-spectrum channels. The AD9281 integrates two 8-bit, 28 MSPS ADCs, two input buffer amplifiers, an internal voltage reference and multiplexed digital output buffers.

### Features and Benefits

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Complete Dual Matching ADC

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Low Power Dissipation: 

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225 mW +3 V Supply

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Single Supply: 2.7 V to 5.5 V

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Differential Nonlinearity Error: 0.1 LSB

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On-Chip Analog Input Buffers

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On-Chip Reference

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Signal-to-Noise Ratio: 49.2 dB

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Over Seven Effective Bits

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Spurious-Free Dynamic Range: –65 dB

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No Missing Codes Guaranteed

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28-Lead SSOP