LTC2324HUKG-12#PBF

LTC®2324-12 is a low noise, high speed quad 12bit + sign successive approximation register (SAR) ADC with differential inputs and wide input common mode range. This LTC2324-12 has an 8VP-P differential input range, making it ideal for applications which require a wide dynamic range with high common mode rejection. The LTC2324-12 also has a high speed SPI-compatible serial interface that supports CMOS or LVDS. The fast 2Msps per channel throughput with no latency makes the LTC2324-12 ideally suited for a wide variety of high speed applications. The LTC2324-12 dissipates only 40mW per channel and offers nap and sleep modes to reduce the power consumption to 26μW for further power savings during inactive periods. Application includes high speed data acquisition systems, communications, optical networking, automotive, multiphase motor control.

• 2Msps/Ch throughput rate, four simultaneously sampling channels
• Guaranteed 12bit, no missing codes
• Signal-to-noise ratio is 78.5dB (typ, fIN = 500KHz, VREFOUT1,2,3,4 = 4.096V, internal reference)
• Total harmonic distortion is -88dB (typ, fIN = 500KHz, VREFOUT1,2,3,4 = 4.096V, internal reference)
• Guaranteed operation to 125°C
• 1.8V to 2.5V I/O voltage range
• Power dissipation is 102mW (typ, VDD = 3.3V, 2Msps sample rate, TA = 25°C)
• Resolution is 12bit (typ, TA = 25°C)
• Integral linearity error is -1LSB (min, TA = 25°C)
• 52 lead plastic QFN package, operating temperature range from -40°C to 125°C

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