AD5207BRU100 Analog Devices Inc, AD5207BRU100 Datasheet
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AD5207BRU100
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AD5207BRU100 Summary of contents
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GENERAL DESCRIPTION The AD5207 provides dual channel, 256-position, digitally controlled variable resistor (VR) devices that perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5207 contains a fixed resistor with a wiper ...
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AD5207–SPECIFICATIONS ELECTRICAL CHARACTERISTICS 100 k VERSION –40 C < T < +125 C unless otherwise noted Parameter DC CHARACTERISTICS RHEOSTAT MODE Specifications Apply to All VRs 2 Resistor Differential ...
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Parameter Symbol INTERFACE TIMING CHARACTERISTICS 6, 11 Applies to All Parts Input Clock Pulsewidth t Data Setup Time t Data Hold Time t 12 CLK to SDO Propagation Delay t CS Setup Time t CS High Pulsewidth t CLK Fall ...
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... AD5207BRU10-REEL7 10 AD5207BRU50-REEL7 50 AD5207BRU100-REEL7 100 Three lines of information appear on the device. Line 1 lists the part number; Line 2 includes branding information and the ADI logo, and Line 3 contains the date code YYWW. CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection ...
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V = 5.5V 0.15 0.10 0.05 0.00 0.05 0.10 0.15 0. 128 160 192 CODE – Decimal Ω 0. 5.5V 0.15 0.10 0.05 0.00 –0.05 –0.10 –0.15 –0.20 0 ...
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AD5207 5. –40 – TEMPERATURE – C 160 140 120 100 ...
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DATA = 80 H –6 DATA = 40 H –12 DATA = 20 H –18 DATA = 10 H –24 DATA = 08 H –30 DATA = 04 H –36 DATA = 02 H –42 DATA = 01 H ...
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AD5207 120 100 – 128 160 CODE – Decimal ∆ ∆ 2500 2000 1500 1000 500 0 500 0 ∆ 100.0 10.0 1.0 0.1 0 192 224 256 32 64 ...
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OPERATION The AD5207 provides a dual channel, 256-position digitally controlled variable resistor (VR) device. The terms VR, RDAC, and digital potentiometer are sometimes used interchangeably. Changing the programmable VR settings is accomplished by clocking in a 10-bit serial data word ...
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AD5207 The data setup and data hold times in the specification table determine the data valid time requirements. The last ten bits of the data word entered into the serial register are held when CS returns high and any extra ...
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Table IV (DEC Output State 255 10006 Full-Scale (R AB 128 5045 Midscale LSB 0 45 Zero-Scale (Wiper Contact Resistance) Note that in the zero-scale condition a finite wiper resistance of 45 ...
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AD5207 TEST CIRCUITS Figures define the test conditions used in product Specification table. DUT LSB = V+/ CONNECT DUT DUT I = ...
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DIGITAL POTENTIOMETER FAMILY SELECTION GUIDE Number of VRs Terminal Interface Part per Voltage Data Number Package Range Control ± +5.5 V AD5201 1 3-Wire AD5220 1 5.5 V Up/Down ± +28 V AD7376 1 3-Wire ± ...
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AD5207 SEATING OUTLINE DIMENSIONS Dimensions shown in inches and (mm) 14-Lead TSSOP (RU-14) 0.201 (5.10) 0.193 (4.90 0.177 (4.50) 0.169 (4.30) 0.256 (6.50) 0.246 (6.25 PIN 1 0.006 (0.15) 0.0433 (1.10) MAX 0.002 (0.05) 8 0.0118 ...
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