B Tel: 781.329.4700 Fax: 781.461.3113(T = +25 C, V+ = +5 V, V = 12 V or 15 V, all voltages measured with respect to A digital common, unless otherwise noted) AD571SPECIFICATIONS AD571J AD571K AD571S Model Min Typ Max Min Typ Max Min Typ Max Units RESOLUTION 10 10 10 Bits RELATIVE ACCURACY, T 1 1/2 1 LSB A T to T 1 1/2 1 LSB MIN MAX FULL-SCALE CALIBRATION 2 2 2 LSB UNIPOLAR OFFSET 1 1/2 1 LSB BIPOLAR OFFSET 1 1/2 1 LSB DIFFERENTIAL NONLINEAIRTY, T 10 10 10 Bits A T to T 910 10 Bits MIN MAX TEMPERATURE RANGE 0 +70 0 +70 55 +125 C TEMPERATURE COEFFICIENTS Unipolar Offset 2 1 2 LSB Bipolar Offset 2 1 2 LSB 2 Full-Scale Calibration 4 2 8 LSB POWER SUPPLY REJECTION CMOS Positive Supply +13.5 V V + +16.5 V 1 LSB TTL Positive Supply +4.5 V V + +5.5 V 2 1 2 LSB Negative Supply 16.0 V V 13.5 V 2 1 2 LSB ANALOG INPUT IMPEDANCE 3.0 5.0 7.0 3.0 5.0 7.0 3.0 5.0 7.0 k ANALOG INPUT RANGES Unipolar 0 +10 0 +10 0 +10 V Bipolar 5 +5 5 +5 5 +5 V OUTPUT CODING Unipolar Positive True Binary Positive True Binary Positive True Binary Bipolar Positive True Offset Binary Positive True Offset Binary Positive True Offset Binary LOGIC OUTPUT Output Sink Current (V = 0.4 V max, T to T ) 3.2 3.2 3.2 mA OUT MIN MAX 1 Output Source Current (V = 2.4 V max, T to T ) 0.5 0.5 0.5 mA OUT MIN MAX Output Leakage 40 40 40 A LOGIC INPUT Input Current 100 100 100 A Logic 1 2.0 2.0 2.0 V Logic 0 0.8 0.8 0.8 V CONVERSION TIME, T to T 15 25 40 15 25 40 15 25 40 s MIN MAX POWER SUPPLY V+ +4.5 +5.0 +7.0 +4.5 +5.0 +16.5 +4.5 +5.0 +7.0 V V 12.0 15 16.5 12.0 15 16.5 12.0 15 16.5 V OPERATING CURRENT 15 V+ 7 7 15 7 15 mA V 9 15 9 15 9 15 mA 2 PACKAGE OPTION Ceramic DIP (D-18) AD571JD AD571KD AD571SD NOTES 1 The data output lines have active pull-ups to source 0.5 mA. The DATA READY line is open collector with a nominal 6 k internal pull-up resistor. 2 For details on grade and package offerings for SD-grade in accordance with MIL-STD-883, refer to Analog Devices Military Products databook or current /883B data sheet. Specifications subject to change without notice. Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min and max specifications are guaranteed, although only those shown in boldface are tested on all production units. 2 REV. B