DAC8426FSZ Analog Devices Inc, DAC8426FSZ Datasheet
DAC8426FSZ
Specifications of DAC8426FSZ
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DAC8426FSZ Summary of contents
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FEATURES No Adjustments Required, Total Error Over Temperature Four Voltage-Output DACs on a Single Chip Internal 10 V Bandgap Reference Operates from Single 15 V Supply Fast 50 ns Data Load Time, All Temperatures Pin-for-Pin Replacement for PM-7226 and ...
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DAC8426–SPECIFICATIONS applies for DAC8426AR/BR – +85 C applies for DAC8426ER/EP/FR/FP/FS, unless otherwise noted.) A Parameter STATIC PERFORMANCE Resolution 1 Total Unadjusted Error Relative Accuracy 2 Differential Nonlinearity Full-Scale Temperature Coefficient Zero Scale Error Zero Scale Error ...
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ABSOLUTE MAXIMUM RATINGS V to AGND or DGND . . . . . . . . . . . . . . . . . –0 AGND or DGND . . . . . ...
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DAC8426 DICE CHARACTERISTICS DIE SIZE 0.129 0.152 inch, 19,608 sq. mils (3.28 3.86 mm, 12.65 sq. mm) WAFER TEST LIMITS + apply for DACs and D. Parameter Symbol Total Unadjusted Error TUE ...
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Channel-to-Channel Matching (DACs Superimposed) Long Term Drift Accelerated by Burn-In Power Supply Current vs. Temperature REV. C Typical Performance Characteristics–DAC8426 Relative Accuracy vs. Code –55 C, +25 C, +125 C A (All Superimposed) ...
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DAC8426–Typical Performance Characteristics V OUT Error from 10.000 V REF vs. Temperature V OUT Line Regulation vs. Temperature REF Output Impedance (V OUT) REF vs. Frequency V REF –6– V OUT Load Regulation REF vs. Temperature OUT Start Up REV. ...
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PARAMETER DEFINITIONS TOTAL UNADJUSTED ERROR (TUE) This specification includes the Full-Scale-Error, Relative Accu- racy Zero-Code-Error and the internal reference voltage. The ideal Full-Scale output voltage minus 1 LSB which equals 9.961 volts. Each LSB equals 10 V ...
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DAC8426 The outputs can withstand an indefinite short-circuit to AGND to typically 50 mA. The output may also be shorted to any volt- age between V and V ; however, care must be taken to not DD SS exceed the ...
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APPLICATIONS SETUP UNIPOLAR OUTPUT OPERATION The output voltage appearing at any output V internal 10 V reference multiplied by the decimal value of the 8 latched digital input divided 256). In equation form: V (D) = D/256 ...
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DAC8426 Figure 6. Bipolar Operation CONNECTION AND LAYOUT GUIDELINES Layout and design techniques used in the interface between dig- ital and analog circuitry require special attention to detail. The following considerations should be evaluated prior to PCB layout. 1. Return ...
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MICROPROCESSOR INTERFACING The DAC8426 easily interfaces to most 8- and 16-bit wide data- bus systems. Serial and 4-bit busses can also be accommodated with additional latches and control circuitry. Interfacing can be accomplished with databus transfers running with 50 ns ...
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DAC8426 0.200 (5.08) 0.200 (5.08) 0.125 (3.18) 0.210 (5.33) 0.160 (4.06) 0.115 (2.93) 0.0118 (0.30) 0.0040 (0.10) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 20-Pin Cerdip (Q-20) 0.005 (0.13) MIN 0.098 (2.49) MAX 20 11 0.310 (7.87) 0.220 (5.59) ...