MAX5498EVKIT+ Maxim Integrated Products, MAX5498EVKIT+ Datasheet
MAX5498EVKIT+
Specifications of MAX5498EVKIT+
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MAX5498EVKIT+ Summary of contents
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... EP = Exposed pad. Ordering Information continued at end of data sheet. Selector Guide appears at end of data sheet. SPI is a trademark of Motorola, Inc. ________________________________________________________________ Maxim Integrated Products For pricing delivery, and ordering information please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Digital Potentiometers ♦ ...
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Dual, Nonvolatile, Linear-Taper Digital Potentiometers ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +6. GND............................................................-3.5V to +0. .............................................................-0.3V to +6. H1, H2, L1, L2, W1 .........(V SS ...
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Dual, Nonvolatile, Linear-Taper ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.25V GND = +5.0V +25°C.) (Note PARAMETER SYMBOL DC PERFORMANCE (MAX5496–MAX5499 Variable Resistor) Resolution Integral Nonlinearity ...
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Dual, Nonvolatile, Linear-Taper Digital Potentiometers ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.25V GND = +5.0V +25°C.) (Note PARAMETER SYMBOL Total Harmonic Distortion Analog Crosstalk NONVOLATILE ...
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Dual, Nonvolatile, Linear-Taper TIMING CHARACTERISTICS (V = +2.7V to +5.25V GND = +5.0V +25°C.) (Note PARAMETER SYMBOL ANALOG SECTION Wiper Settling Time (Note 6) SPI-COMPATIBLE SERIAL ...
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Dual, Nonvolatile, Linear-Taper Digital Potentiometers (V = +5.0V +25°C, unless otherwise noted DIFFERENTIAL NONLINEARITY vs. CODE (VARIABLE RESISTOR) 1 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 ...
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Dual, Nonvolatile, Linear-Taper (V = +5.0V +25°C, unless otherwise noted WIPER RESISTANCE vs. WIPER VOLTAGE (VARIABLE RESISTOR CODE IS 00 0000 0000 ...
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Dual, Nonvolatile, Linear-Taper Digital Potentiometers (V = +5.0V +25°C, unless otherwise noted CROSSTALK 400ns/div THD+N vs. FREQUENCY (MAX5494/MAX5498 10pF W_ CODE = 01111 01111 1 0.1 0.01 0.001 ...
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Dual, Nonvolatile, Linear-Taper PIN MAX5494/ MAX5496/ MAX5498/ MAX5495 MAX5497 MAX5499 — — 7,14,15 6, 7,14,15 6, 7,14, — ...
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Dual, Nonvolatile, Linear-Taper Digital Potentiometers V DD GND SCLK INTERFACE DIN NOTE: THE PROGRAMMABLE VOLTAGE-DIVIDER IS NOT INTENDED FOR CURRENT TO FLOW THROUGH THE WIPER. NOTE: SEE THE MAX5494/MAX5495/MAX5498/MAX5499 PROGRAMMABLE VOLTAGE-DIVIDERS SECTION. Figure 1. MAX5494/MAX5495 Functional ...
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Dual, Nonvolatile, Linear-Taper V DD GND SCLK DIN Figure 2. MAX5496/MAX5497 Functional Diagram V DD GND V SS POR CS SPI SCLK INTERFACE DIN NOTE: THE PROGRAMMABLE VOLTAGE-DIVIDER IS NOT INTENDED FOR CURRENT TO FLOW THROUGH ...
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Dual, Nonvolatile, Linear-Taper Digital Potentiometers Detailed Description The MAX5494–MAX5499 dual, nonvolatile, linear-taper, programmable voltage-dividers and variable resistors feature 1024 tap points (10-bit resolution) (see the Functional Diagrams ). These devices consist of multi- ple strings of equal resistor segments ...
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Dual, Nonvolatile, Linear-Taper resistance is equal to the nominal end-to-end resis- tance divided by 1024 (10-bit resolution). For example, the programmable resolution is 9.8Ω and 48.8Ω for the MAX5496/MAX5498 and the MAX5497/MAX5499, respectively. The 10-bit data in the 10-bit ...
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Dual, Nonvolatile, Linear-Taper Digital Potentiometers a) 24-BIT COMMAND/DATA WORD CS SCLK DIN b) 8-BIT COMMAND WORD CS SCLK DIN C1 C0 Figure 7. SPI-Compatible Serial-Interface Format Table ...
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Dual, Nonvolatile, Linear-Taper The “write wiper register” command writes data to the volatile random access memory (RAM), leaving the NV registers unchanged. When the device powers up, the data stored in the NV registers transfers to the wiper register, ...
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Dual, Nonvolatile, Linear-Taper Digital Potentiometers Copy NV Register to Wiper Register The “copy NV register to wiper register” (C1 11) restores the wiper position to the current value stored in the NV register. Figure 11 shows how ...
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Dual, Nonvolatile, Linear-Taper Positive LCD Bias Control Figures 12 and 13 show an application where the volt- age-divider or variable resistor is used to make an adjustable, positive LCD-bias voltage. The op amp pro- vides buffering and gain to ...
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Dual, Nonvolatile, Linear-Taper Digital Potentiometers Selector Guide PART CONFIGURATION Two programmable voltage- MAX5494ETE dividers Two programmable voltage- MAX5495ETE dividers MAX5496ETE Two variable resistors MAX5497ETE Two variable resistors One amm ab le vol tage- MAX5498ETE d ...
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Dual, Nonvolatile, Linear-Taper (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ Digital Potentiometers Package Information 19 ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2006 Maxim Integrated Products Package Information (continued registered trademark of Maxim Integrated Products, Inc ...