MAX5389LAUD+ Maxim Integrated Products, MAX5389LAUD+ Datasheet
MAX5389LAUD+
Specifications of MAX5389LAUD+
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MAX5389LAUD+ Summary of contents
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... Up/Down Interface S Power-On Sets Wiper to Midscale S -40°C to +125NC Operating Temperature Range S Ordering Information PART PIN-PACKAGE MAX5389LAUD+ 14 TSSOP MAX5389MAUD+ 14 TSSOP MAX5389NAUD+ 14 TSSOP Note: All devices are specified over the -40NC to +125NC oper- ating temperature range +Denotes a lead(Pb)-free/RoHS-compliant package. Functional Diagram ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +6V DD H_, W_ GND ......................................-0.3V to the lower of All Other Pins to GND .............................................-0.3V to +6V Continuous Current into H_, ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer ELECTRICAL CHARACTERISTICS (continued +2.6V to +5.5V +25NC.) (Note 1) A PARAMETER SYMBOL AC PERFORMANCE Crosstalk -3dB Bandwidth Total Harmonic Distortion ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer Figure 1. Voltage-Divider and Variable Resistor Configurations ( V = +5V +25°C, unless otherwise noted SUPPLY CURRENT vs. TEMPERATURE 1.0 0.9 0 0.7 0.6 ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer ( V = +5V +25°C, unless otherwise noted WIPER RESISTANCE vs. WIPER VOLTAGE (10kI) 210 V = 2.6V 190 DD 170 150 130 DD 110 ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer ( V = +5V +25°C, unless otherwise noted VOLTAGE-DIVIDER DNL vs. TAP POSITION (50kI) 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 -0. 102 ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer ( V = +5V +25°C, unless otherwise noted TAP-TO-TAP SWITCHING TRANSIENT (CODE 127 TO 128) 50kI MAX5389 toc22 V W-L 20mV/div INC 5V/div 400ns/div MIDSCALE FREQUENCY RESPONSE 10 ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer PIN NAME 1 CSA Active-Low Register A Chip-Select Input. Drive CSA low to change wiper position WA through INCA and UDA. Register A Up/Down Control Input. With UDA low, a high-to-low transition ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer Detailed Description The MAX5389 dual, 256-tap, volatile, low-voltage linear taper digital potentiometer offers three end-to-end resis- tance values of 10kI, 50kI, and 100kI. The potenti- ometer consists of 255 fixed resistors in ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer Applications Information Variable Gain Amplifier Figure 3 shows a potentiometer adjusting the gain of a noninverting amplifier. Figure 4 shows a potentiometer adjusting the gain of an inverting amplifier ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer Variable Gain Current to Voltage Converter Figure 7 shows a variable gain current to voltage con- verter using a potentiometer as a variable resistor. LCD Bias Control Figure 8 shows a positive ...
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Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer + Figure 11. Offset Voltage Adjustment Circuit 12 _____________________________________________________________________________________ PROCESS: BiCMOS For the latest package outline information and land pat- OUT terns www.maxim-ic.com/packages. ...
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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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 2010 Maxim Integrated Products © ...