LTC2315CTS8-12#TRMPBF

LINEAR TECHNOLOGY  LTC2315CTS8-12#TRMPBF  模数转换器, 12 bit, 5 MSPS, 双 +/-, 2.7 V, 5.25 V, TSOT-23

The is a 12-bit 5MSPS serial sampling A/D Converter draws only 6.4mA from a wide range analogue supply adjustable from 2.7 to 5.25V. The LTC2315-12 contains an integrated band gap and reference buffer which provide a low cost, high performance 20ppm/°C max and space saving applications solution. The LTC2315-12 achieves outstanding AC performance of 72.6dB SINAD and -84dB THD while sampling a 500kHz input frequency. The extremely high sample rate-to-power ratio makes the LTC2315-12 ideal for compact, low power, high speed systems. This ADC also provides both nap and sleep modes for further optimization of the device power within a system. The LTC2315-12 has a high-speed SPI-compatible serial interface that supports 1.8, 2.5, 3 and 5V logic. The fast 5MSPS throughput makes the LTC2315-12 ideally suited for a wide variety of high speed applications.

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Guaranteed 12-bit no missing codes

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2.048/4.096V Span internal reference

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Low noise 73dB SNR

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Low power 6.4mA at 5MSPS and 5V

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Dual supply range 3/5V operation

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Sleep mode with <1µA typical supply current

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Nap mode with quick wake-up <1 conversion

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Separate 1.8 to 5V digital I/O supply

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High speed SPI-compatible serial I/O