adc10664ciwm National Semiconductor Corporation, adc10664ciwm Datasheet
adc10664ciwm
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adc10664ciwm Summary of contents
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... I/O port without the need for external interface logic. Simplified Block Diagram *ADC10664 Only *U.S. Patent Number 4918449 TRI-STATE ® registered trademark of National Semiconductor Corporation. © 2006 National Semiconductor Corporation Features n Built-in sample-and-hold n Single +5V supply n No external clock required n Speed Adjust pin for faster conversions ...
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... Ordering Information Industrial (−40˚C ≤ T ≤ +85˚C) A ADC10662CIWM * ADC10662CIWMX * ADC10664CIWM ADC10664CIWMX * The ADC10662 is obsolete; shown for reference only. Connection Diagrams Top View NOTE: The ADC10662 is obsolete; shown for reference only. www.national.com ADC10662 Channels 2 M24B Small Outline 2 M24B Small Outline Tape & Reel ...
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Pin Descriptions Pin Function Description Digital and analog positive supply voltage inputs. Connect both to the same voltage source, but CC CC bypass separately with a 0.1 µF ceramic capacitor in parallel with a 10 µF tantalum ...
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... IN P kHz (Notes 1, 2) ≤ MIN A −40˚C ≤ T +4.5V to +5.5V θ Device (˚C/W) JA ADC10662CIWM 82 ADC10664CIWM 78 Typical Limit (Note 7) (Note 8) 10 ± ± ± 0.5 1.0/ 1.5 ± 1.5 ± 1 ± ± ± 0.5 1.5/ 2.2 0 ± 1/16 ± 1 ⁄ 8 −68 −66 −60 − ...
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DC Electrical Characteristics The following specifications apply for V through a 14.0 kΩ resistor (Mode 8.26 kΩ resistor (Mode 2) unless otherwise specified. Boldface limits apply for all other ...
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AC Electrical Characteristics Note 6: See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” or the section titled “Surface Mount” found in a current National Semiconductor Linear Data Book for other methods of soldering surface mount devices. Note ...
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Timing Diagrams FIGURE 1. Mode 1. The conversion time (t FIGURE 2. Mode 2 (RD Mode). The conversion time (t sampling time and is determined by the internal timer. 01119207 ) is set by the internal timer. CONV 01119208 ) ...
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Typical Performance Characteristics Zero (Offset) Error vs. Reference Voltage Analog Supply Current vs. Temperature Conversion Time vs. Temperature www.national.com vs. Reference Voltage 01119214 Digital Supply Current 01119216 01119218 8 Linearity Error 01119215 vs. Temperature 01119217 Conversion Time vs. Temperature 01119219 ...
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Typical Performance Characteristics Conversion Time vs. Speed-Up Resistor Spectral Response with 100 kHz Sine Wave Input Signal-to-Noise + THD Ratio vs. Signal Frequency (Continued) 01119220 Spectral Response with 100 kHz Sine Wave Input 01119222 vs. Speed-Up Resistor 01119224 9 Conversion ...
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Typical Performance Characteristics Linearity Change vs. Speed-Up Resistor www.national.com (Continued) Linearity Error Change 01119226 10 vs. Sample Time 01119227 ...
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Functional Description The ADC10662 is obsolete discussed here for ref- erence only. The ADC10662 and ADC10664 digitize an analog input sig- nal to 10 bits accuracy by performing two lower-resolution “flash” conversions. The first flash conversion provides the ...
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Functional Description SIMILAR PRODUCT DIFFERENCES The ADC1006x, ADC1046x and ADC1066x (where "x" indi- cates the number of multiplexer inputs) are similar devices with different specification limits. The differences in these device families are summarized below. Device ILE, TUE, THD, SNR, ...
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Applications Information the Absolute Maximum Rating analog input pin is forced beyond these voltages, the current flowing through the pin should be limited less to avoid permanent damage to the IC. The sum of ...
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Applications Information An A/D converter’s AC performance can be measured using Fast Fourier Transform (FFT) methods. A sinusoidal wave- form is applied to the A/D converter’s input, and the trans- form is then performed on the digitized waveform. The re- ...
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... Physical Dimensions inches (millimeters) unless otherwise noted Order Number ADC10662CIWM NS Package Number M24B Order Number ADC10664CIWM NS Package Number M28B 15 www.national.com ...
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National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. For the most current product information ...