LTC2378CMS-16#PBF

LTC®2378-16 is a low noise, low power, high speed 16bit successive approximation register (SAR) ADC. The fast 1Msps throughput with no cycle latency makes the LTC2378-16 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2378-16 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate. The LTC2378-16 features a unique digital gain compression (DGC) function, which eliminates the driver amplifier’s negative supply while preserving the full resolution of the ADC. Application includes medical imaging, high speed data acquisition, portable or compact instrumentation, industrial process control, low power battery-operated instrumentation, ATE.

• 1Msps throughput rate
• Integral linearity error is ±0.2LSB (typ, TA = 25°C)
• Guaranteed 16bit no missing codes
• Signal-to-noise ratio is 97dB (typ, fIN = 2KHz, VREF = 5V, TA = 25°C)
• Total harmonic distortion is -122dB (typ, fIN = 2KHz, VREF = 5V, TA = 25°C)
• Digital gain compression (DGC), guaranteed operation to 125°C
• Fully differential input range ±VREF
• VREF input range from 2.5V to 5.1V
• No pipeline delay, no cycle latency, SPI-compatible serial I/O with daisy-chain mode
• 16 lead plastic MSOP package, operating temperature range from 0°C to 70°C

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