ad5531bru-reel Analog Devices, Inc., ad5531bru-reel Datasheet
ad5531bru-reel
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ad5531bru-reel Summary of contents
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... The AD5530/AD5531 are available in 16-lead TSSOP. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 Fax: 781.461.3113 AD5530/AD5531 AD5530/AD5531 12-/14-BIT R DAC R R DAC REGISTER POWER-DOWN CONTROL LOGIC SCLK SYNC SDO Figure 1. www.analog.com ©2007 Analog Devices, Inc. All rights reserved. V OUT DUTGND CLR PD ...
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AD5530/AD5531 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 AC Performance Characteristics ................................................ 5 Standalone Timing Characteristics............................................ 5 Daisy-Chaining and Readback Timing Characteristics.......... 6 Absolute ...
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SPECIFICATIONS ± 10 −15 V ± 10%; GND = Table 1. Parameter 1 ACCURACY Resolution Relative Accuracy Differential Nonlinearity Zero-Scale Error Full-Scale Error Gain Error 2 Gain Temperature Coefficient ...
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AD5530/AD5531 ± 10 −12 V ± 10%; GND = Table 2. 1 Parameter ACCURACY Resolution Relative Accuracy Differential Nonlinearity Zero-Scale Error Full-Scale Error Gain Error Gain Temperature Coefficient 2 ...
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AC PERFORMANCE CHARACTERISTICS −10 −16.5 V; GND = otherwise noted. Table 3. Parameter DYNAMIC PERFORMANCE Output Voltage Settling Time Slew Rate Digital-to-Analog Glitch Impulse ...
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AD5530/AD5531 DAISY-CHAINING AND READBACK TIMING CHARACTERISTICS −10 −16.5 V; GND = otherwise noted. Table Parameter Limit ...
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ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 6. Parameter V to GND GND SS Digital Inputs to GND SDO to GND REFIN to REFAGND REFIN to GND REFAGND to GND DUTGND to GND ...
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AD5530/AD5531 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 7. Pin Function Descriptions Pin No. Mnemonic Description 1 REFAGND For bipolar ±10 V output range, this pin should be tied REFIN This is the voltage reference input for ...
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TYPICAL PERFORMANCE CHARACTERISTICS 1 +15V –15V 0.8 SS REFIN = +5V REFAGND = 0V 0 25°C A 0.4 0.2 0 –0.2 –0.4 –0.6 –0.8 –1.0 0 500 1000 1500 2000 2500 CODE Figure ...
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AD5530/AD5531 3 2 POSITIVE INL 1 0 NEGATIVE INL –1 –2 –3 2.0 2.5 3.0 3.5 4.0 4.5 REFIN VOLTAGE (V) Figure 11. AD5531 Typical INL Error vs. Reference Voltage 0 –0.5 –1.0 –1.5 –2.0 –2.5 –40 – ...
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V = +15V DD V OUT V = –15V SS REFIN = +5V REFAGND = 25° 2V/DIV 2V/DIV Figure 17. Typical Power-Down Time Rev Page AD5530/AD5531 ...
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AD5530/AD5531 TERMINOLOGY Relative Accuracy Relative accuracy or endpoint linearity is a measure of the maximum deviation, in LSBs, from a straight line passing through the endpoints of the DAC transfer function. Differential Nonlinearity Differential nonlinearity is the difference between the ...
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THEORY OF OPERATION DAC ARCHITECTURE The AD5530/AD5531 are pin-compatible 12- and 14-bit DACs. The AD5530 consists of a straight 12-bit R-2R voltage mode DAC, and the AD5531 consists of a 14-bit R-2R section. Using reference connected to ...
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AD5530/AD5531 OUTPUT VOLTAGE The DAC transfer function is as follows × [2 × ((REFIN − REFAGND) × OUT REFAGND − REFIN] − DUTGND where the decimal data-word loaded to the DAC register the ...
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MICROPROCESSOR INTERFACING Microprocessor interfacing to the AD5530/AD5531 is via a serial bus that uses standard protocol compatible with micro- controllers and DSP processors. The communications channel is a 3-wire (minimum) interface consisting of a clock signal, a data signal, and ...
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AD5530/AD5531 LDAC is controlled by the PC6 port output. The DAC can be updated after each 2-byte transfer by bringing LDAC low. This example does not show other serial lines for the DAC. If CLR were used, it could be ...
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APPLICATIONS INFORMATION OPTOCOUPLER INTERFACE In many process control applications necessary to provide an isolation barrier between the controller and the unit being controlled. Opto-isolators can provide voltage isolation in excess of 3 kV. The serial loading structure of ...
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... AD5530BRUZ-REEL 1 −40°C to +85°C 1 AD5530BRUZ-REEL7 −40°C to +85°C AD5531BRU −40°C to +85°C AD5531BRU-REEL −40°C to +85°C AD5531BRU-REEL7 −40°C to +85°C 1 AD5531BRUZ −40°C to +85°C 1 AD5531BRUZ-REEL −40°C to +85°C 1 AD5531BRUZ-REEL7 −40°C to +85° Pb-free part ...
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NOTES Rev Page AD5530/AD5531 ...
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... AD5530/AD5531 NOTES ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. C00938-0-1/07(B) Rev Page ...