LTC2378IMS-16#TRPBF

LTC2378IMS-16#TRPBF is a low noise, low power, high speed 16-bit 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. The application includes medical imaging, high speed data acquisition, portable or compact instrumentation, industrial process control, low-power battery-operated instrumentation, and ATE.

• Reference voltage range from 2.5 to 5.1V (TA=25°C)
• Power dissipation is 13.5mW typ (1Msps sample rate, TA=25°C)
• Integral linearity error is ±0.2LSB typ (TA=25°C)
• Signal-to-noise ratio is 97dB typ (fIN=2KHz, VREF=5V, TA=25°C and AIN=-1dBFS)
• Total harmonic distortion is -122dB typ (fIN=2KHz, VREF=5V, TA=25°C)
• Max sampling frequency is 1Msps (TA=25°C), resolution/no missing codes is 16Bits min (TA=25°C)
• Digital gain compression (DGC), guaranteed operation to 125°C
• Fully differential input range ±VREF, no pipeline delay, no cycle latency
• SPI-compatible serial I/O with daisy-chain mode, internal conversion clock
• 16 lead plastic MSOP package, operating temperature range from -40°C to 85°C

Notas

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party