DAC8562F Analog Devices, DAC8562F Datasheet
DAC8562F
Specifications of DAC8562F
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DAC8562F Summary of contents
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... CE signal. An asynchronous CLR in- put sets the output to zero scale. REV. A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices ...
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DAC8562–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter STATIC PERFORMANCE Resolution Relative Accuracy Differential Nonlinearity Zero-Scale Error Full-Scale Voltage Full-Scale Tempco ANALOG OUTPUT Output Current Load Regulation at Half Scale Capacitive Load REFERENCE OUTPUT Output Voltage Output Source Current Line Rejection Load Regulation LOGIC ...
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WAFER TEST LIMITS unless otherwise noted) Parameter STATIC PERFORMANCE Relative Accuracy Differential Nonlinearity Zero-Scale Error Full-Scale Voltage Reference Output Voltage LOGIC INPUTS Logic Input Low Voltage Logic Input High Voltage Input Leakage Current SUPPLY ...
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... Scale) REFOUT DB9 14 7 DB10 OUT AGND DB11 DGND CONNECT ORDERING GUIDE INL Temperature Model (LSB) Range DAC8562EP 1/2 – +85 C DAC8562FP 1 – +85 C DAC8562FS 1 – +85 C DAC8562GBC 1 +25 C DICE CHARACTERISTICS AGND DGND OUT 14 REFOUT 15 CLR DB0 DB1 DB2 DB3 V DD ...
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OPERATION The DAC8562 is a complete ready to use 12-bit digital-to- analog converter. Only one +5 V power supply is necessary for operation. It contains a voltage-switched, 12-bit, laser-trimmed digital-to-analog converter, a curvature-corrected bandgap refer- ence, a rail-to-rail output op ...
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DAC8562 As with any analog system recommended that the DAC8562 power supply be bypassed on the same PC card that contains the chip. Figure 10 shows the power supply rejection versus frequency performance. This should be taken into ...
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VFS 1 LSB 4.8 DATA = FFFH ° + 4.6 PROPER OPERATION 4.4 WHEN V SUPPLY DD VOLTAGE ABOVE CURVE 4.2 4.0 0.04 0.01 0.1 0.4 1.0 4.0 OUTPUT LOAD CURRENT – mA Figure 11. ...
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DAC8562–Typical Performance Characteristics DAC8562 +5V DD ° DATA = FFF H 1 0.1 0. 10k 100k 100 FREQUENCY – Hz Figure 20. Output Voltage Noise Density vs. Frequency 2V 100 ...
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APPLICATIONS SECTION Power Supplies, Bypassing, and Grounding All precision converter products require careful application of good grounding practices to maintain full-rated performance. Because the DAC8562 has been designed for +5 V applications ideal for those applications under microprocessor ...
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DAC8562 Unipolar Output Operation This is the basic mode of operation for the DAC8562. As shown in Figure 30, the DAC8562 has been designed to drive loads as low as 820 in parallel with 500 pF. The code table for ...
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V DD DATA V 13 OUT DAC-8562 16 CE REFOUT 14 15 CLR DGND AGND 12 10 Bipolar Output Operation Although the DAC8562 has been designed for single supply op- eration, bipolar operation is achievable using ...
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DAC8562 Alternatively, the output voltage can be coded in complementary offset binary using the circuit in Figure 35. This configuration eliminates the need for a pull-down resistor amp for REFOUT The transfer equation of the circuit is ...
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To compensate for the SSM2018’s gain constant temperature coefficient of –3300 ppm temperature-sensitive resistor (R7) manufactured by the Precision Resistor Com- pany with a temperature coefficient of +3500 ppm used ...
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DAC8562 Decoding Multiple DAC8562s The CE function of the DAC8562 can be used in applications to decode a number of DACs. In this application, all DACs re- ceive the same input data; however, only one of the DACs’ CE input ...
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DAC8562 – M68HC11 Interface Program Source Code * * DAC8562 to M68HC11 Interface Assembly Program * Adolfo A. Garcia * September 14, 1992 * * M68HC11 Register definitions * PORTB EQU $1004 PORTC EQU $1003 Port C control register * ...
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DAC8562 20-Pin Plastic DIP (P-Suffix PIN 1.07 (27.18) MAX 0.145 (3.683) MIN 0.125 (3.175) MIN 0.021 (0.533) 0.11 (2.79) 0.065 (1.66) 0.045 (1.15) 0.015 (0.381) 0.09 (2.28) LEAD NO. 1 IDENTIFIED BY DOT OR NOTCH ...