MX674A MAXIM [Maxim Integrated Products], MX674A Datasheet
MX674A
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MX674A Summary of contents
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... S Complete ADC with Reference and Clock S 12-Bit Resolution and Linearity S No Missing Codes Over Temperature S 150mW Power Dissipation S 8µs (MAX174), 15µs (MX674A), and 25µs (MX574A) Max Conversion Times S Precision Low TC Reference: 10ppm/NC S Monolithic BiCMOS Construction S 150ns Maximum Data Access Time ...
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... Maxim Integrated Products 2 MAX174/MX574A/MX674A Power Dissipation (any package) to +75NC ...
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... Industry-Standard, Complete 12-Bit ADCs ELECTRICAL CHARACTERISTICS—MAX174 (continued +5V +15V or +12V PARAMETER Full-Scale Calibration Change INTERNAL REFERENCE Output Voltage Output Current (Note 5) ELECTRICAL CHARACTERISTICS—MX574A, MX674A ( 5V +15V or +12V PARAMETER ACCURACY Resolution Integral Nonlinearity Differential Nonlinearity Unipolar Offset Error (Note 1) ...
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... Industry-Standard, Complete 12-Bit ADCs ELECTRICAL CHARACTERISTICS—MX574A, MX674A (continued 5V +15V or +12V PARAMETER Bipolar Offset Change Full-Scale Calibration Change INTERNAL REFERENCE Output Voltage Output Current (Note 5) ELECTRICAL CHARACTERISTICS—MAX174/MX574/MX674A (V = +5V +15V or +12V PARAMETER ANALOG INPUT Bipolar Input Range ...
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... Industry-Standard, Complete 12-Bit ADCs ELECTRICAL CHARACTERISTICS—MAX174/MX574/MX674A (continued +5V +15V or +12V PARAMETER Input Current Input Capacitance LOGIC OUTPUTS Output Low Voltage Output High Voltage Floating State Leakage Current Floating State Output Capacitance CONVERSION TIME 12-Bit Cycle 8-Bit Cycle POWER REQUIREMENTS ...
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... Industry-Standard, Complete 12-Bit ADCs TIMING CHARACTERISTICS—MAX174/MX574A/MX674A (V = +5V +15V or +12V PARAMETER SYMBOL CONDITIONS CONVERT START TIMING—FULL CONTROL MODE STS Delay from CE t DSC CE Pulse Width t HEC Setup SSC t CS Low During CE High HSC t R Setup SRC ...
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... D0 15 DGND FUNCTION DN 3kI 100pF LOGIC 1 TO HIGH - Z LOGIC 0 TO HIGH - Z Pin Configurations TOP VIEW R MAX174 8 MX574A MX674A AGND 9 REFIN PLCC Pin Description +5V 3kI 100pF ...
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... CE, CS, and R/C control the operation of the MAX174/ MX574A/MX674A. While both CE and CS are asserted, ����������������������������������������������������������������� Maxim Integrated Products 8 ...
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... Maxim Integrated Products 9 MAX174/MX574A/MX674A DAC 2.5kI REFIN 2 Table 2. MAX174/MX574A/MX674A Data Format for 8-Bit Bus OPERATION None None High Byte ...
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... Maxim Integrated Products 10 MAX174/MX574A/MX674A cannot be prematurely terminated or restarted ...
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... The analog and digital grounds should be connected together at the package in order to gain all of the accuracy possible from the MAX174/MX574A/MX674A in high digital noise environments. In situations permitting, they can be con- nected to the most accessible ground-reference point. The preference is analog power return. ...
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... MX574A, MX674A, and MX574A MAX174, respectively. The T/H hold settling time must MX674A V be less than this time. For the MX574A and MX674A, the CC AD585 sample-and-hold is recommended For the MAX174, a faster T/H amplifier, like the HA5320 AGND ...
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... PINS OMITTED FOR CLARITY Figure 10. MX574/MX674A to AD585 Sample-and-Hold Interface ���������������������������������������������������������������� Maxim Integrated Products 13 ...
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... Figures 12 and 13. Because all internal resistors of the MAX174/MX574A/ MX674A are trimmed for absolute calibration, additional trimming is not necessary for most applications. The absolute accuracy for each grade is given in the speci- fication tables. If the offset trim is not needed, BIPOFF can be tied direct AGND. The two resistors and trimmer for BIPOFF can then be discarded. A 50ω ...
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... ANALOG INPUT VOLTAGE IN LSBs MAX174* GAIN MX574A MX674A REFIN R 2 100I REFOUT BIPOFF R 1 100I OFFSET 10V Q5V IN ANALOG INPUTS 20V IN Q10V AGND *ADDITIONAL PINS OMITTED FOR CLARITY ...
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... Maxim Integrated Products 16 MAX174/MX574A/MX674A TEMPCO (LSB) (ppm/NC) TEMP RANGE: -55NC to +125NC MX674ASQ ½ 10 MX674ATQ ½ 27 ...
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... Maxim Integrated Products 17 MAX174/MX574A/MX674A ...
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... Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 2011 Maxim Integrated Products © MAX174/MX574A/MX674A DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc. Revision History ...