DAC8043FP Analog Devices Inc, DAC8043FP Datasheet
DAC8043FP
Specifications of DAC8043FP
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DAC8043FP Summary of contents
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FEATURES 12-bit accuracy in an 8-lead PDIP and SOIC package Fast serial data input Double data buffers Low ±½ LSB maximum INL and ±1 LSB maximum DNL Maximum gain error: 2 LSB Low ±5 ppm/°C maximum tempco ESD resistant Low ...
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DAC8043 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics ............................................................. 3 Wafer Test Limits .......................................................................... 4 Absolute Maximum Ratings ............................................................ 5 ...
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SPECIFICATIONS ELECTRICAL CHARACTERISTICS GND = REF OUT noted. Table 1. Parameter STATIC ACCURACY Resolution Nonlinearity 1 Differential Nonlinearity 2 3 Gain Error 4 Gain Tempco ( ...
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DAC8043 Parameter POWER SUPPLY Supply Voltage Supply Current 1 ±1/2 LSB = ±0.012% of full scale. 2 All grades are monotonic to 12 bits over temperature. 3 Using internal feedback resistor. 4 Guaranteed by design and not tested. 5 Applies ...
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ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 3. Parameter V to GND GND REF V to GND RFB Digital Input Voltage Range V to GND IOUT Operating Temperature Range FP Version GP Version ...
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DAC8043 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS REF DAC8043 TOP VIEW OUT (Not to Scale) GND 4 5 Figure 2. 8-Lead PDIP Table 5. Pin Function Descriptions Pin No. 8-Lead PDIP ...
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TYPICAL PERFORMANCE CHARACTERISTICS 0 DIGITAL INPUT = –12 DD 1111 1111 1111 = 100mV V REF T = 25°C –24 A –36 –48 DIGITAL INPUT = –60 0000 0000 0000 –72 –84 –96 –108 –120 1k 10k ...
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DAC8043 0.50 0.25 0 –0.25 –0. (V) REF Figure 8. Linearity Error vs. Reference Voltage 4.0 3.0 2.4 2.0 1.0 –0 (V) DD Figure 9. Logic Threshold Voltage vs. Supply ...
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TERMINOLOGY Integral Nonlinearity (INL) This is the single most important DAC specification. Analog Devices, Inc., measures INL as the maximum deviation of the analog output (from the ideal) from a straight line drawn between the end points expressed ...
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DAC8043 DIGITAL SECTION The digital inputs of the DAC8043 (SRI and CLK) are TTL compatible. The input voltage levels affect the amount of current drawn from the supply; peak supply current occurs as the digital input (V ) ...
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To further ensure accuracy across the full temperature range, permanently on MOS switches were included in series with the feedback resistor and the terminating resistor of the R-2R ladder. The simplified DAC circuit, Figure 13, shows the location of the ...
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DAC8043 APPLICATIONS INFORMATION APPLICATION TIPS In most applications, linearity depends upon the potential of the I and GND pins being equal to each other. In most OUT applications, the DAC is connected to an external op amp with its noninverting ...
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Bipolar Operation (4-Quadrant) Figure 19 details a suggested circuit for bipolar, or offset binary, operation. Table 7 shows the digital input to analog output relationship. The circuit uses offset binary coding. Twos comple- ment code can be converted to offset ...
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DAC8043 INTERFACING TO THE MC6800 As shown in Figure 20, the DAC8043 may be interfaced to the MC6800 by successively executing memory write instructions while manipulating the data between writes, so that each write presents the next bit. In this ...
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OUTLINE DIMENSIONS 0.210 (5.33) MAX 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN ...
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... DAC8043 ORDERING GUIDE Model 1, 2 Relative Accuracy DAC8043FP ±1 LSB DAC8043FPZ ±1 LSB DAC8043FSZ ±1 LSB DAC8043GP ±½ LSB DAC8043GPZ ±½ LSB RoHS Compliant Part. 2 All commercial and industrial temperature range parts are available with burn-in. ©2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners ...