AD598JR Analog Devices Inc, AD598JR Datasheet
AD598JR
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AD598JR Summary of contents
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... The AD598 is available in two performance grades: Grade Temperature Range Package AD598JR +70 C 20-Pin Small Outline (SOIC) AD598AD – +85 C 20-Pin Ceramic DIP It is also available processed to MIL-STD-883B, for the military range of – +125 C. ...
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... Min Typ V OUT 0 0.4 20 0.3 7 100 300 100 100 15 100 25 100 6 4 2.1 1.2 2.6 14 600 200 –50 0.1 200 17.5 17 AD598JR –2– AD598A Max Min Typ Max Unit V – 500 2.35 0.6 1. 500 75 500 ppm 0 100 20 50 ppm 0 200 ...
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... S S Storage Temperature Range R Package . . . . . . . . . . . . . . . . . . . . . . . . . – +150 C D Package . . . . . . . . . . . . . . . . . . . . . . . . . – +150 C Operating Temperature Range AD598JR . . . . . . . . . . . . . . . . . . . . . . . . . . . . +70 C AD598AD . . . . . . . . . . . . . . . . . . . . . . . . . . – +85 C Lead Temperature Range (Soldering 60 sec +300 C Power Dissipation 1.2 W Derates Above + mW/ C REV 1.65% of full scale. Note that 1000 ppm of full scale equals 0.1% of full scale. ...
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AD598–Typical Characteristics 40 OFFSET PSRR 12–15V 0 OFFSET PSRR 15–18V –40 GAIN PSRR 12–15V –80 –120 GAIN PSRR 15–18V –160 –200 –240 –60 – TEMPERATURE – C Figure 1. Gain and Offset PSRR vs. Temperature 5 0 ...
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This technique uses the pri- mary excitation voltage as a phase reference to determine the polarity of the output voltage. There are a number of problems associated with this technique such as (1) producing a ...
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AD598 DESIGN PROCEDURE DUAL SUPPLY OPERATION Figure 7 shows the connection method with dual 15 volt power supplies and a Schaevitz E100 LVDT. This design procedure can be used to select component values for other LVDTs as well. The procedure ...
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C2, C3 and C4 are a function of the desired bandwidth of the AD598 position measurement subsystem. They should be nominally equal values. – Farad Hz/f If the desired system bandwidth is ...
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AD598 13. Load current through R returns to the junction of R5 and L R6, and flows back Under maximum load condi- PS tions, make sure the voltage drop across R5 is met as defined in Step ...
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Figure 15. Gain and Phase Characteristics vs. Frequency (0 kHz–10 kHz) 1000 100 10 1 0.1 0.01 0.1 C2, C3, C4 – F Figure 16. Output Voltage Ripple vs. Filter Capacitance REV. A 1000 100 ...
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AD598–Applications PROVING RING-WEIGH SCALE Figure 20 shows an elastic member (steel proving ring) com- bined with an LVDT to provide a means of measuring very small loads. Figure 19 shows the electrical circuit details. The advantage of using a Proving ...
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MASTER – – OFFSET 1 19 EXC 1 OFFSET EXC LEV 1 SIG REF 82. LEV 2 SIG OUT 0.015 FEEDBACK ...
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AD598 The V/F converter is currently set up for unipolar operation. The AD652 data sheet explains how to set up for bipolar opera- tion. Note that when the LVDT core is centered, the output fre- quency is zero. When the ...
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OUTPUT MECHANICAL POSITION SCHAEVITZ E 100 LVDT 0.015 F 0.1 F INPUT MECHANICAL POSITION SCHAEVITZ E 100 LVDT 0.015 F 0 LVDT 1 SCHAEVITZ E 100 C D LVDT 2 SCHAEVITZ E 100 REV. A MASS ON ...
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AD598 PRECISION DIFFERENTIAL GAGING The circuit shown in Figure 26 is functionally similar to the dif- ferential gaging circuit shown in Figure 25. In contrast to Figure 25, it provides a means of independently adjusting the scale fac- tor of ...
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OPERATION WITH A HALF-BRIDGE TRANSDUCER Although the AD598 is not intended for use with a half-bridge type transducer, it may be made to function with degraded performance. A half-bridge type transducer is a popular transducer. It works in a similar ...
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AD598 OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 20-Pin Sized Brazed Ceramic DIP 20-Lead Wide Body Plastic SOIC (R) Package –16– REV. A ...