AD9244BSTZ-40

ANALOG DEVICES  AD9244BSTZ-40  模数转换器, 14 bit, 40 MSPS, 单, 4.75 V, 5.25 V, LQFP

The is a monolithic Analog-to-digital Converter ADC with an on-chip, high performance sample-and-hold amplifier and voltage reference. It uses a multistage differential pipelined architecture with output error correction logic to provide 14-bit accuracy at 40/65MSPS data rates and guarantees no missing codes over the full operating temperature range. It has an on-board, programmable voltage reference. An external reference can also be used to suit the DC accuracy and temperature drift requirements of the application. A differential or 1-ended clock input controls all internal conversion cycles. The digital output data can be presented in straight binary or in twos complement format. An out-of-range signal indicates an overflow condition that can be used with the most significant bit to determine low or high overflow.

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On-chip reference and sample-and-hold

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Differential nonlinearity error - ±0.7LSB

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Guaranteed no missing codes over full temperature range

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Out-of-range indicator

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Straight binary or twos complement output data

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Clock duty cycle stabilizer

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Output-enable function