EVAL-AD5246DBZ Analog Devices, EVAL-AD5246DBZ Datasheet
EVAL-AD5246DBZ
Specifications of EVAL-AD5246DBZ
Related parts for EVAL-AD5246DBZ
EVAL-AD5246DBZ Summary of contents
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... Rev. C 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 that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices ...
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... Changes to Features and General Description Sections .............. 1 Changes to I Parameters, Table 1 ................................................ 3 DD Changes to I Parameters, Table 2 ................................................ 4 DD Changes to Figure 10 ........................................................................ 9 Removed Evaluation Board Section ............................................. 15 Changes to Ordering Guide .......................................................... 16 8/09—Rev Rev. B Changes to Power Supply Sensitivity Parameter .......................... 3 Updated Outline Dimensions ........................................................ 16 Changes to Ordering Guide ........................................................... 16 7/05—Rev Rev. A Changes to Table 1 ............................................................................ 3 Changes to Table 2 ...
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Data Sheet SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 kΩ VERSION ± 10 ± 10 Table 1. Parameter DC CHARACTERISTICS—RHEOSTAT MODE Resistor Differential Nonlinearity 2 Resistor Integral Nonlinearity 2 Nominal Resistor Tolerance ...
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AD5246 ELECTRICAL CHARACTERISTICS—10 kΩ, 50 kΩ, 100 kΩ VERSIONS ± 10 ± 10 Table 2. Parameter DC CHARACTERISTICS, RHEOSTAT MODE Resistor Differential Nonlinearity 2 Resistor Integral Nonlinearity ...
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Data Sheet TIMING CHARACTERISTICS ± 10 ± 10 Table 3. Parameter INTERFACE TIMING CHARACTERISTICS SCL Clock Frequency t Bus Free Time Between STOP and ...
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AD5246 ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 4. Parameter V to GND GND A W Terminal Current, A–B, A–W, B–W Pulsed 1 Continuous Digital Inputs and Output Voltage to GND ...
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Data Sheet PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 5. Pin Function Descriptions Pin No. Mnemonic GND 3 SCL 4 SDA AD5246 GND W 2 TOP VIEW 5 ...
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AD5246 TYPICAL PERFORMANCE CHARACTERISTICS 1.0 0.8 0 2.7V DD 0.4 0 5.5V DD –0.2 –0.4 –0.6 –0.8 –1 CODE (Decimal) Figure 3. R-INL vs. Code vs. Supply Voltages 0.5 ...
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Data Sheet 100 DIGITAL INPUTS = 0V CODE = 0x40 10 1 0.1 0.01 –40 –25 – TEMPERATURE (° Figure 9. Supply Current vs. Temperature 100 5V 2. ...
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AD5246 0 –6 –12 –18 100kΩ –24 –30 –36 –42 –48 –54 –60 1k 10k 100k FREQUENCY (Hz) Figure 15. –3 dB Bandwidth @ Code = 0x80 0. 5.5V DD CODE = 0x55 0. ...
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Data Sheet TEST CIRCUITS Figure 21 Figure 25 to define the test conditions used in the product Specification tables. DUT Figure 21. Test Circuit for Resistor Position Nonlinearity Error (Rheostat Operation; R-INL, R-DNL ...
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AD5246 I C INTERFACE 2 Table 6. Write Mode Slave Address Byte Table 7. Read Mode Slave Address Byte S = Start Condition Stop Condition. A ...
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Data Sheet OPERATION The AD5246 is a 128-position, digitally controlled variable resistor (VR) device. PROGRAMMING THE VARIABLE RESISTOR Rheostat Operation The nominal resistance of the RDAC between Terminal A and Terminal B is available in 5 kΩ, 10 kΩ, 50 ...
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AD5246 A repeated write function gives the user flexibility to update the RDAC output a number of times after addressing the part only once. For example, after the RDAC has acknowledged its slave address in write mode, the RDAC output ...
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Data Sheet LAYOUT AND POWER SUPPLY BYPASSING good practice to use a compact, minimum lead-length layout design. The leads to the inputs should be as direct as possible with a minimum conductor length. Ground paths should have ...
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... AD5246BKSZ10-RL7 10 AD5246BKSZ50-RL7 50 AD5246BKSZ100-R2 100 AD5246BKSZ100-RL7 100 EVAL-AD5246DBZ RoHS Compliant Part. 2 The evaluation board is shipped with the 10 kΩ R Purchase of licensed components of Analog Devices or one of its sublicensed Associated Companies conveys a license for the purchaser under the Philips I Rights to use these components ...