LTC2365CTS8#TRMPBF

LTC2365CTS8#TRMPBF is a 12bit, sampling A/D converter. This high-performance device includes a high dynamic range sample-and-hold and a high-speed serial interface. The full-scale input is 0V to VDD or VREF. Outstanding AC performance includes 72dB SINAD and -80dB THD at sample rates of 3Msps. The serial interface provides flexible power management and allows maximum power efficiency at low throughput rates. The high-impedance single-ended analogue input and the ability to operate with reduced spans (down to 1.4V full scale) allow direct connection to sensors and transducers in many applications, eliminating the need for gain stages. Applications include communication systems, data acquisition systems, handheld terminal interfaces, medical imaging, uninterrupted power supplies, battery-operated systems, and automotive.

• Single supply operation range from 2.35V to 3.6V, no data latency
• Dedicated external reference, 1V to 3.6V digital output supply
• SPI/MICROWIRE compatible serial I/O, 12bit resolution
• Integral linearity error is ±0.25LSB typical at (TA = 25°C)
• Offset error is 2LSB typical at (TA = 25°C)
• Gain error is 1LSB typical at (TA = 25°C)
• Signal-to-noise ratio is 72dB typical at (fIN = 1MHz, TA = 25°C)
• Total harmonic distortion is -80dB typical at (fIN = 1MHz, TA = 25°C)
• Full-power bandwidth is 50MHz typical at (-3dB, TA = 25°C)
• Operating temperature range from 0°C to 70°C, 8-lead plastic TSOT-23 package

附註

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