AD584 Analog Devices, AD584 Datasheet
AD584
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AD584 Summary of contents
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... When the AD584 is used as a power supply reference, the supply can be switched off with a single, low-power signal. In the “off” state the current drain by the AD584 is reduced to about 100 µA. In the “on” state the total supply current is typi- cally 750 µ ...
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... AD584JH AD584KH AD584JN AD584KN AD584L Max Min Typ Max Unit 3.5 2 ppm/° ppm/°C 3 ppm/°C 1.0 0.75 1.0 mA µA/°C 1.5 µ ...
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... AD584SH AD584TH AD584 Max Unit ± 3 ppm/°C 20 ppm/°C ppm/°C 1.0 mA µA/°C µs µV p-p ppm/1000 Hrs mA 0.002 %/V 0.005 ...
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... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD584 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
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... Figure 1 illustrates the general adjust- ment procedure, with approximate values given for the internal resistors of the AD584. The AD584 may be modeled amp with a noninverting feedback connection, driven by a high stability 1.215 V bandgap reference (see Figure 3 for schematic). ...
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... AD584, the designer can easily determine the maximum total error from initial tolerance plus temperature variation. For example, for the AD584T, the initial tolerance is ± and the error band is ±15 mV. Hence, the unit is guaranteed to be 10.000 V ± from –55°C to +125°C. ...
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... Use of current limiting diodes often results in temperature coefficients of 1%/°C. Use of the AD584 in this mode is not limited to a set current limit; it can be programmed from 0. with the insertion of a single external resistor (see Figure 12). Of course, the mini- mum voltage required to drive the connection ...
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... V reference produces –10 V range AD308 ampli- fier is used, total quiescent supply current will typically be 2 mA. The AD584 will normally be used in the –10 V mode with the AD7574 to give +10 V ADC range. This is shown in Figure 16. Bipolar output applications and other operating details can be found in the data sheets for the CMOS products ...
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... The bipolar offset TC thus depends only on the TC matching of the bipolar offset resistor to the input reference resistor and is guaranteed to 3 ppm/°C. Figure 17 demonstrates the flexibility of the AD584 applied to another popular D/A configuration. AD584 ...
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... AD584 0.185 (4.70) 0.165 (4.19) 0.335 (8.50) 0.305 (7.75) 0.04 (1.0) MAX SEATING PLANE 0.165 (4.19 OUTLINE DIMENSIONS Dimensions shown in inches and (mm). TO-99 Package (H-8) 0.5 (12.70) MIN 4 0.370 (9.40) 0.2 3 (5.1) 0.335 (8.50) TYP 2 45° 8 LEADS EQUALLY INSULATION 0.019 (0.48) SPACED 0.05 (1.27) MAX DIA 0.016 (0.41) Plastic DIP Package (N-8) 0.39 (9.91) MAX 8 5 0.31 0.25 (7.87) (6.35 0.30 (7.62) PIN 1 0.10 (2.54) TYP 0.035 0.01 (0.89 0.25) 0.01 0.25) 0.18 0.03 0.125 (3.18) (4.57 ...
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