ADC1173CIMTC National Semiconductor, ADC1173CIMTC Datasheet
ADC1173CIMTC
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ADC1173CIMTC Summary of contents
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... TRI-STATE ® Outputs Ordering Information ADC1173CIJM SOIC (EIAJ) ADC1173CIJMX SOIC (EIAJ) (tape & reel) ADC1173CIMTC TSSOP ADC1173CIMTCX TSSOP (tape & reel) Pin Configuration TRI-STATE ® registered trademark of National Semiconductor Corporation. © 1999 National Semiconductor Corporation DS100890 Key Specifications n Resolution n Maximum Sampling Frequency ...
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Block Diagram Pin Descriptions and Equivalent Circuits Pin Symbol No RTS www.national.com Equivalent Circuit Analog signal input. Conversion range Reference Top Bias with internal ...
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Pin Descriptions and Equivalent Circuits Pin Symbol Equivalent Circuit No RBS CLK 3 thru D0- 15 (Continued) Description ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications Voltage on Any Pin CLK, OE Voltage −0.05 to (AV Digital Output Voltage Input Current (Note 3) Package Input Current (Note 3) Package Dissipation at 25˚ ...
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Converter Electrical Characteristics The following specifications apply for 50% duty cycle. Boldface limits apply for T Symbol Parameter Analog Input and Reference Characteristics Reference Voltage Delta V RB Power Supply Characteristics IA Analog Supply ...
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Converter Electrical Characteristics Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func- tional, but do not guarantee specific performance limits. For guaranteed specifications and ...
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Typical Performance Characteristics INL vs Temperature DS100890-20 SNR DS100890-33 SINAD/ENOB DS100890-31 Differential Phase vs Temperature DS100890-27 DNL vs Temperature DS100890-21 THD vs Temperature DS100890-23 SFDR DS100890-29 Spectral Response DS100890-28 7 SNR ...
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Typical Performance Characteristics t vs Temperature OD DS100890-25 Specification Definitions ANALOG INPUT BANDWIDTH is a measure of the fre- quency at which the reconstructed output fundamental drops 3 dB below its low frequency value for a full scale input. The ...
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Timing Diagram FIGURE 1. ADC1173 Timing Diagram DS100890-12 FIGURE Test Circuit EN DIS 9 DS100890-11 www.national.com ...
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Functional Description The ADC1173 uses a new, unique architecture to achieve 7.4 effective bits at and maintains superior dynamic perfor- mance ⁄ the clock frequency. 2 The analog signal at V that is within the voltage range ...
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Applications Information (Continued) FIGURE 3. Simple, Low Component Count, Self -Bias Reference application. Because of resistor tolerances, the reference voltages can vary by as much as 6%. Choose an amplifier that can drive a dynamic capacitance (see text). DS100890-13 11 ...
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Applications Information FIGURE 4. Better defining the ADC Reference Voltage. Self-bias is still used, but the reference voltages are trimmed by providing a small trim current with the operational amplifiers. www.national.com (Continued) 12 DS100890-14 ...
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Applications Information (Continued) FIGURE 5. Driving the reference to force desired values requires driving with a low impedance source, provided by the transistors. Note that pins 16 and 22 are not connected. If reference voltages are desired that are more ...
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Applications Information basis. This can be a problem upon application of power to a circuit. Be sure that the supplies to circuits driving the CLK, OE, analog input and reference pins do not come up any faster than does the ...
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Applications Information (Continued) FIGURE 7. Isolating the ADC clock from Digital Circuitry good practice to keep the ADC clock line as short as possible and to keep it well away from any other signals. Other signals can introduce ...
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Physical Dimensions inches (millimeters) unless otherwise noted www.national.com 24-Lead Package JM Ordering Number ADC1173CIJM NS Package Number M24D 16 ...
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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. 24-Lead Package TC Ordering Number ADC1173CIMTC NS Package Number MTC24 2. A critical component is any component of a life ...