MAX180CCPL完备的100ksps、8通道、12位数据采集系统
The MAX180/MAX181 are complete 12-bit Data Acquisition System (DAS) which combine 8/6 channel input multiplexer, high bandwidth Track-and-Hold (T/H), low-drift zener reference, and flexible microprocessor (μP) interface with high conversion speed and low power consuption. The MAX180/MAX181 can be configured by a μP for unipolar or bipolar conversions and single-ended or differential inputs. Both devices sample and digitize at 100kHz throughout rate and feature a fast 8- or 16-bit μP interface.
放大+ 关键特性 12-Bit Resolution, ±1/2LSB Linearity 8-Channel Multiplexer Inputs (MAX180) Single-Ended 1-of-6 Multiplexer (MAX181) Built-In Track-and Hold 100kHz Sampling Rate DC and Dynamically Tested Internal 25ppm/°C Voltage Reference Each Channel Configurable for Unipolar (0V to +5V) or Bipolar (-2.5V to +2.5V) Input Range Each Channel Configurable for Single-Ended or Differential Inputs Fast 8-/16-Bit μP Interface +5V and -12V to -15V Supply Operation 110mW Power Consumption
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