AD5662ARJ-1 AD [Analog Devices], AD5662ARJ-1 Datasheet
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AD5662ARJ-1
Related parts for AD5662ARJ-1
AD5662ARJ-1 Summary of contents
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Preliminary Technical Data FEATURES Low power (250 µ single 16-bit nanoDAC True 12-bit accuracy guaranteed Tiny 8-lead SOT-23/MSOP package Power-down to 200 Power-on-reset to zero/midscale 2 ...
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AD5662 TABLE OF CONTENTS Specifications..................................................................................... 3 Timing Characteristics..................................................................... 5 Absolute Maximum Ratings............................................................ 6 ESD Caution.................................................................................. 6 Pin Configuration and Function Description .............................. 7 Terminology ...................................................................................... 8 Typical Performance Characteristics ............................................. 9 General Description ....................................................................... 13 D/A Section................................................................................. 13 Resistor String ...
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Preliminary Technical Data SPECIFICATIONS kΩ to GND Table 1. Parameter Min 2 STATIC PERFORMANCE Resolution 16 Relative Accuracy Differential Nonlinearity Zero Code Error Full-Scale Error Offset Error ...
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AD5662 Parameter Min POWER REQUIREMENTS V 2 (Normal Mode (All Power-Down Modes 4 5.5 V ...
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Preliminary Technical Data TIMING CHARACTERISTICS All input signals are specified with ns/V (10 5.5 V; all specifications T DD Table 2. Limit at T Parameter V ...
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AD5662 ABSOLUTE MAXIMUM RATINGS T = 25°C unless otherwise noted. A Table 3. Parameter V to GND DD Digital Input Voltage to GND V to GND OUT V to GND REF Operating Temperature Range Industrial (B Version) Storage Temperature Range ...
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Preliminary Technical Data PIN CONFIGURATION AND FUNCTION DESCRIPTION Table 4. Pin Function Descriptions Pin No. Mnemonic Function 1 V Power Supply Input. These parts can be operated from 2 5 Reference Voltage Input. ...
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AD5662 TERMINOLOGY Relative Accuracy For the DAC, relative accuracy or integral nonlinearity (INL measure of the maximum deviation, in LSBs, from a straight line passing through the endpoints of the DAC transfer function. A typical INL versus code ...
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Preliminary Technical Data TYPICAL PERFORMANCE CHARACTERISTICS Figure 4. Typical INL Plot Figure 5. Typical DNL Plot Figure 6. Typical Total Unadjusted Error Plot Figure 7. INL Error and DNL Error vs. Temperature Figure 8. Zero-Scale Error and Full-Scale Error vs. ...
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AD5662 Figure 10. Source and Sink Current Capability with V Figure 11. Source and Sink Current Capability with V Figure 12. Supply Current vs. Code = 3 V Figure 13. Supply Current vs. Temperature Figure 14. ...
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Preliminary Technical Data Figure 16. Supply Current vs. Logic Input Voltage Figure 17. Full-Scale Settling Time Figure 18. Half-Scale Settling Time Figure 19. Power-On Reset SCLK 2 1 CH1 500mV CH2 5.0V Figure 20. Exiting Power-Down to ...
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AD5662 2.500400 2.500300 2.500200 2.500100 2.500000 2.499900 2.499800 2.499700 2.499600 2.499500 2.499400 T = 25°C A 13nS/SAMPLE NUMBER 2.499300 1 LSB CHANGE AROUND MIDSCALE (7FFFh → 8000h) 2.499200 GLITCH IMPULSE = 1.271nV.s 2.499100 0 50 100 ...
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Preliminary Technical Data GENERAL DESCRIPTION D/A SECTION The AD5662 DAC is fabricated on a CMOS process. The architecture consists of a string DAC followed by an output buffer amplifier. Figure 27 shows a block diagram of the DAC architecture. V ...
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AD5662 DB23 (MSB SCLK SYNC DB23 DIN INVALID WRITE SEQUENCE: SYNC HIGH BEFORE 24 TH FALLING EDGE POWER-ON RESET The AD5662 family contains a power-on-reset circuit that controls the output voltage during power-up. The ...
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Preliminary Technical Data MICROPROCESSOR INTERFACING AD5662 to ADSP-2101/ADSP-2103 Interface Figure 32 shows a serial interface between the AD5662 and the ADSP-2101/ADSP-2103. The ADSP-2101/ADSP-2103 should be set up to operate in SPORT transmit alternate framing mode. The ADSP-2101/ADSP-2103 SPORT is programmed ...
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AD5662 APPLICATIONS USING REF19x AS A POWER SUPPLY FOR AD5662 Because the supply current required by the AD5662 is extremely low, an alternative option is to use a REF19x voltage reference (REF195 for 5 V, REF193 for ...
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Preliminary Technical Data USING AD5662 WITH A GALVANICALLY ISOLATED INTERFACE In process-control applications in industrial environments often necessary to use a galvanically isolated interface to protect and isolate the controlling circuitry from any hazardous common-mode voltages that may ...
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... AD5662 OUTLINE DIMENSIONS INDICATOR 0.15 MAX ORDERING GUIDE Model Grade Power-On Reset to Code AD5662ARJ-1 A Zero AD5662ARJ-2 A Midscale AD5662ARM A Zero AD5662BRJ-1 B Zero AD5662BRJ-2 B Midscale AD5662BRM B Zero SOT-23 MSOP 2.90 BSC 1.60 BSC 2.80 BSC PIN 1 0.65 BSC 1.95 1.30 BSC 1.15 0.90 1.45 MAX 0.22 0.08 0.38 SEATING 0.22 PLANE COMPLIANT TO JEDEC STANDARDS MO-178BA Figure 39 ...
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Preliminary Technical Data NOTES Rev. PrA | Page AD5662 ...
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AD5662 NOTES © 2004 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. PR04777–0–10/04(PrA) Preliminary Technical Data Rev. PrA | Page ...