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Single- and 4-Channel, 9 s, 10-Bit ADCs with On-Chip Temperature Sensor AD7816/AD7817/AD7818
FUNCTIONAL BLOCK DIAGRAM
REFIN VDD
FEATURES 10-Bit ADC with 9 s Conversion Time One (AD7818) and Four (AD7817) Single-Ended Analog Input Channels The AD7816 Is a Temperature Measurement Only Device On-Chip Temperature Sensor Resolution of 0.25؇C ؎ 2؇C Error from –40؇C to +85؇C –55؇C to +125؇C Operating Range Wide Operating Supply Range +2.7 V to +5.5 V Inherent Track-and-Hold Functionality On-Chip Reference (2.