EVAL-AD7730EB PDF 데이터시트 검색

a FEATURES 4 mA to 20 mA Current Output HART® Compatible 16-Bit Resolution and Monotonicity 0.01% Integral Nonlinearity 5 V or 3 V Regulator Output 2.5 V and 1.25 V Precision Reference 750 A Quiescent Current max Programmable Alarm Current Capability Flexible High Speed Serial Interface 16-Lead SOIC and PDIP Packages DATA CLOCK LATCH REF IN (+2.5V) Loop-Powered 4 mA to 20 mA DAC AD421 FUNCTIONAL BLOCK DIAGRAM REF OUT1 REF OUT2 (+2.5V) (+1.25V) LV VCC 75k 112.5k AD421 BANDGAP REFERENCE 1