ADC100 Thaler Corporation, ADC100 Datasheet
ADC100
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ADC100 Summary of contents
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... An on-board microprocessor controls all internal functions of the ADC100. Thaler designers have minimized external connections to greatly reduce the problem often encountered when applying ADC's. Operating from ±15VDC and a +5VDC power supply, ADC100 is packaged in a hermetically sealed 40- pin ceramic DIP package. Precision test equipment, scientific and medical instruments, and data acquisition systems are primary application areas for the unusually high resolution and accuracy of this ADC ...
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... The ground connection (pin 7) should be made as solid as possible since ground 33 N.C. noise can result in a loss of accuracy. Use N. ground plane is a good approach to maintain the full accuracy of the ADC100. 31 N.C. 30 N.C. 3. External Components A 0.68 µF polystyrene integration capacitor AUTO ZERO 29 must be connected to pins 34 and 35 with a RESET lead length not exceeding 2" ...
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... ADC100DS REV. E MAR 00 ADC100 Bits µV ppm ppm ppm µVpp ppm dB ppm ppm ppm/month ppm/24 hrs. %, +/- Counts %, +/- Counts %, +/- Counts ms minutes GΩ ...
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... S When the last pulse is placed in the convert line, the least significant byte is placed in the output buffer and both status flags are high indicating that the ADC100 is ready for another conversion. Status line summary: S ...
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... The third pulse places the LSB of the output data in the buffer S 0 Conversion in progress. 0 Conversion complete. MSB in output. 1 Middle byte in output register. 0 LSB in output. Ready for next conversion. 1 Output Data High Byte Middle Byte 0 Low Byte ADC100DS REV. E MAR 00 ...
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... TIMING DIAGRAMS → → t AZD → → Parameter Min. AZ Pulse Width 0.2 Tristate Time AZ Time → t CONZ → t CONV Parameter Min. Typ. Convert Pulse 5.0 Status Delay Convert Time Typ. Max. Unit µ 400 ms Max. Unit µs 8.0 µs 320 ms ADC100DS REV. E MAR 00 ...
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... D 2.075 2.115 A 0.155 0.185 L 0.220 0.240 .100 typ B2 B .018 typ Q .015 .035 C .009 .012 .012 P .018 .890 .910 G1 B1 .040 typ NOTES: 1. GOLD PLATING 60 MICRO INCHES MINIMUM THICKNESS OVER 100 MICRO INCHES NOMINAL THICKNESS OF NICKEL ADC100DS REV. E MAR 00 ...