LTC2321IUFD-14#PBF

LINEAR TECHNOLOGY  LTC2321IUFD-14#PBF  模数转换器, 双路, 14 bit, 2 MSPS, 单, 4.75 V, 5.25 V, QFN

The is a dual +sign differential input successive approximation register Analog-to-digital Converter ADC with differential inputs and wide input common mode range. Operating from a single 3.3/5V supply, the ADC has an 8VP-P differential input range, making it ideal for applications which require a wide dynamic range with high common-mode rejection. The ADC achieves ±1LSB INL typical, no missing codes at 14-bit and 80dB SNR. It has an on-board low drift 2.048/4.096V temperature-compensated reference. The ADC also has a high speed SPI-compatible serial interface that supports CMOS or LVDS. The fast 2Msps per channel throughput with no-cycle latency makes the ADC ideally suited for a wide variety of high speed applications. The ADC dissipates only 33mW per channel and offers nap and sleep modes to reduce the power consumption to 5µW for further power savings during inactive periods.

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Guaranteed 14-bit, no missing codes

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8VP-P Differential inputs with wide input common mode range

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No cycle latency

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CMOS or LVDS SPI-compatible serial I/O

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Power dissipation 33mW/Ch