ICM7216DIPI Intersil, ICM7216DIPI Datasheet
ICM7216DIPI
Specifications of ICM7216DIPI
NT5007
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ICM7216DIPI Summary of contents
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... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 321-724-7143 Intersil (and design registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2004. All Rights Reserved All other trademarks mentioned are the property of their respective owners. FN3166.4 ...
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Pinouts MEASUREMENT IN PROGRESS EX. DECIMAL POINT INPUT 2 ICM7216B, ICM7216D ICM7216B (PDIP) COMMON CATHODE TOP VIEW CONTROL INPUT 1 28 INPUT FUNCTION INPUT DIGIT 1 OUTPUT 4 DIGIT 3 OUTPUT 5 24 DIGIT ...
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Functional Block Diagram EXT OSC INPUT OSC OSC SELECT INPUT OSC OUTPUT RESET INPUT INPUT INPUT A CONTROL LOGIC INPUT B (NOTE 1) INPUT CONTROL LOGIC FUNCTION INPUT FN (NOTE 1) CONTROL LOGIC 6 HOLD INPUT NOTES: 1. Function input ...
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Absolute Maximum Ratings Maximum Supply Voltage ( 6. Maximum Digit Output Current . . . . . ...
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Electrical Specifications V = 5.0V PARAMETER Input Low Voltage, V INL Input High Voltage, V lNH Input Resistance ICM7216D Operating Supply Current Supply Voltage Range ( ...
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Timing Diagram INTERNAL STORE 30ms TO 40ms INTERNAL RESET UPDATE 190ms TO 200ms MEASUREMENT IN PROGRESS (INTERNAL ON 7216B) INPUT A INPUT B NOTE range is set to 1 event, first and last measured interval will coincide. FIGURE ...
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Typical Performance Curves 200 150 100 (V) OUT FIGURE 4. TYPICAL I DIGIT Description INPUTS A and B INPUTS A and B are digital inputs with a typical switching threshold of ...
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INPUT A 0.5V 50ns MIN FIGURE 6. WAVEFORM FOR GUARANTEED MINIMUM f (MAX) FUNCTION = FREQUENCY, A FREQUENCY RATIO, UNIT COUNTER 9. MEASURED INTERVAL 4.5V INPUT A OR INPUT B 0.5V 250ns MIN FIGURE 7. WAVEFORM FOR GUARANTEED MINIMUM ...
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Frequency - In this mode input A is counted by the Main Counter for a precise period of time. This time is determined by the time base oscillator and the selected range. For the 10MHz (or 1MHz) time base, the ...
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DP INPUT). Digit 8 should not be used since it will override the overflow output. Leading zero blanking is effective for the digits to the left of selected decimal point. Hold Input Except in the unit counter mode, ...
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SIGNAL A SIGNAL PRIME N.O. 150K 1N914 100K 0.1µ DEVICE TYPE 1 CD4049B Inverting Buffer 2 CD4070B Exclusive - OR FIGURE 10. PRIMING CIRCUIT, SIGNALS A AND B ...
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In addition, there is a quantization error inherent in any digital measurement of ±1 count. Clearly this error is reduced by displaying more digits. In the frequency mode the maximum accuracy is obtained with high frequency inputs and in period ...
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Test Circuit FUNCTION GENERATOR FUNCTION GENERATOR 1 INPUT FUNCTION 10K ...
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INPUT A 1 INPUT 10kΩ FUNCTION 0.1µ ...
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INPUT 74LS112 74LS112 10kΩ 100pF ...
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INPUT B INPUT A 100pF CK1 CK2 CK1 CK2 74LS90 OR 11C90 11C90 3kΩ ICM7216A 0.1µ ...
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INPUT A 11C90 CK1 CK2 QA OC 74LS00 V DD 3kΩ 100pF 10kΩ FUNCTION SWITCH + OPEN: FREQ CLOSED: PERIOD 0.1µ ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...