DC2365A-A

Demonstration circuit 2365A highlights the LTC2358 family of buffered input ADCs. The LTC2358-18 low noise, high speed, 18bit successive approximation register (SAR) ADCs with integrated front end buffers. This ADC accepts a wide common mode range. Pico-amp inputs and high CMRR enable these ADCs to connect directly to a wide range of sensors without compromising measurement accuracy. The LTC2358-18 has a flexible SoftSpan™ interface that allows conversion-by-conversion control of the input voltage span on a per-channel basis. An internal 2.048V reference and 2X buffer simplify basic operation while an external reference can be used to increase the input range and the SNR of the ADC.

Notes

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