LTC2372IUH-16#PBF

LTC®2372-16 is a low noise, high speed, 8-channel 16bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2372-16 has a highly configurable, low crosstalk 8-channel input multiplexer, supporting fully differential, pseudo-differential unipolar and pseudo-differential bipolar analogue input ranges. The LTC2372-16 has an onboard low drift (20ppm/°C max) 2.048V temperature-compensated reference and a single-shot capable reference buffer. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2372-16 dissipates only 27mW and automatically naps between conversions, leading to reduced power dissipation that scales with the sampling rate. Application includes programmable logic controllers, industrial process control, high speed data acquisition, portable or compact instrumentation, ATE.

• 500Ksps throughput rate
• 16bit resolution with no missing codes
• 8-Channel multiplexer with selectable input range
• Integral linearity error is ±0.1LSB (typ, fully differential, TA = 25°C)
• Signal-to-noise ratio is 96dB (typ, fIN = 1KHz, REFIN = 2.048V)
• Total harmonic distortion is -114dB (typ, fully differential, fIN = 1KHz)
• Programmable sequencer, selectable digital gain compression
• SPI-compatible serial I/O, onboard 2.048V reference and reference buffer
• No pipeline delay, no cycle latency
• 32 lead plastic QFN package, operating temperature range from -40°C to 85°C

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