DC2326A-A DC2326A-A评估板

dc2326a-a DC2326A-A LTC2345-18 Demo Board | Octal, 18-Bit, 200ksps Simultaneous Sampling SAR ADC (Requires DC590, DC2026 or DC890) DC2326A-A Demonstration circuit 2326A shows the proper way to drive the LTC2345 ADC. The LTC2345 is a low noise, high speed, simultaneous sampling 16-/18-bit successive approximation register (SAR) ADC. The LTC2345 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 2× buffer simplify basic operation while an external reference can be used to increase the input range and the SNR of the ADC.