ADC0816CJ National Semiconductor, ADC0816CJ Datasheet
ADC0816CJ
Specifications of ADC0816CJ
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ADC0816CJ Summary of contents
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... For similar perfor- mance in an 8-channel, 28-pin, 8-bit A/D converter, see the ADC0808, ADC0809 data sheet. (See AN-258 for more in- formation.) TRI-STATE ® registered trademark of National Semiconductor Corporation. © 1997 National Semiconductor Corporation DS005277 Features n Easy interface to all microprocessors, or operates “stand alone” ...
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Block Diagram www.national.com 2 DS005277-1 ...
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... Absolute Maximum Ratings 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage (V ) (Note 3) CC Voltage at Any Pin −0. Except Control Inputs Voltage at Control Inputs (START, OE, CLOCK, ALE, EXPANSION CONTROL, ADD A, ADD B, ADD C, ADD D) Storage Temperature Range = 25˚ ...
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Electrical Characteristics Digital Levels and DC Specifications: ADC0816CCJ, ADC0816CCN, ADC0817CCN — 4.75V V unless otherwise noted. Symbol Parameter CONTROL INPUTS V Logical “1” Input Voltage IN(1) V Logical “0” Input Voltage IN(0) I Logical “1” Input Current IN(1) (The Control ...
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Functional Description Multiplexer: The device contains a 16-channel single-ended analog signal multiplexer. A particular input channel is se- lected by using the address decoder. Table *NO TGT: table NS0669* shows the input states for the address line and the expansion ...
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Functional Description FIGURE 2. 3-Bit A/D Transfer Curve Timing Diagram www.national.com (Continued) FIGURE 3. 3-Bit A/D Absolute Accuracy Curve DS005277-3 FIGURE 4. Typical Error Curve FIGURE 5. 6 DS005277-4 DS005277-5 DS005277-7 ...
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... DC component which is not passed by the AC am- plifier. This makes the entire A/D converter extremely insen- sitive to temperature, long term drift and input offset errors. Figure 4 shows a typical error curve for the ADC0816 as measured using the procedures outlined in AN-179. DS005277-6 ADC0816CCJ or ADC0816CJ 7 www.national.com ...
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Typical Performance Characteristics FIGURE 6. Comparator 5V REF TRI-STATE Test Circuits and Timing Diagrams Applications Information OPERATION 1.0 RATIOMETRIC CONVERSION The ADC0816, ADC0817 is designed as a complete Data Acquisition System (DAS) for ...
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Applications Information (Continued) A good example of a ratiometric transducer is a potentiom- eter used as a position sensor. The position of the wiper is di- rectly proportional to the output voltage which is a ratio of the full-scale voltage ...
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Applications Information FIGURE 11. Ground Referenced Conversion System with FIGURE 12. Typical Reference and Supply Circuit www.national.com (Continued) FIGURE 10. Ground Referenced Conversion System Using Trimmed Supply Reference Generating V Supply CC 10 DS005277-12 DS005277-13 DS005277-14 ...
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Applications Information (Continued) FIGURE 13. Symmetrically Centered Reference 3.0 CONVERTER EQUATIONS The transition between adjacent codes N and given by: The center of an output code N is given by: The output code N for an ...
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Typical Application *Address latches needed for 8085 and SC/MP interfacing the ADC0816 microprocessor Microprocessor Interface Table PROCESSOR READ 8080 MEMR 8085 RD Z-80 RD SC/MP NRDS 6800 VMA • 2 • R/W Ordering Information TEMPERATURE RANGE ± ...
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Physical Dimensions inches (millimeters) unless otherwise noted Cavity Dual-In-Line Package (J) NS Package Number J40A Molded Dual-In-Line Package (N) NS Package Number N40A 13 www.national.com ...
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... National Semiconductor Asia Pacific Customer Fax: +49 (0) 1 80-530 85 86 Response Group Email: europe.support@nsc.com Tel: 65-2544466 Fax: 65-2504466 Tel: +49 (0) 1 80-532 78 32 Email: sea.support@nsc.com Tel: +49 (0) 1 80-534 16 80 National Semiconductor Japan Ltd. Tel: 81-3-5620-6175 Fax: 81-3-5620-6179 ...