LTC2368IMS-24#PBF

LTC®2368-24 is a low noise, low power, high speed 24bit successive approximation register (SAR) ADC with an integrated digital averaging filter. The LTC2368-24 has an easy to use integrated digital averaging filter that can average 1 to 65536 conversion results real-time, dramatically improving dynamic range from 98dB at 1Msps to 140dB at 15.25sps. No separate programming interface or configuration register is required. The LTC2368-24 automatically powers down between conversions, reducing power dissipation at lower sampling rates. Application includes seismology, energy exploration, medical imaging, high speed data acquisition, industrial process control, ATE.

• Guaranteed 24bits no missing codes
• Integral linearity error is ±0.5ppm (typ, TA = 25°C)
• Integrated digital filter with real-time averaging
• Low power is 21mW at 1Msps
• Signal-to-noise ratio is 98dB (typ, fIN = 2KHz, VREF = 5V, TA = 25°C)
• Dynamic range is 98dB (typ, IN+ = IN– = GND, VREF = 5V, N = 1, TA = 25°C)
• Total harmonic distortion is -116dB (typ, fIN = 2KHz, VREF = 5V, TA = 25°C)
• Input common mode rejection ratio is 83dB (typ, fIN = 500KHz, TA = 25°C)
• 1.8V to 5V SPI-compatible serial I/O with DaisyChain mode
• 16 lead plastic MSOP package, operating temperature range from -40°C to 85°C

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