MAX5128ELA+T Maxim Integrated Products, MAX5128ELA+T Datasheet
MAX5128ELA+T
Specifications of MAX5128ELA+T
Related parts for MAX5128ELA+T
MAX5128ELA+T Summary of contents
Page 1
... POR GND UP SERIAL INTERFACE DN ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ♦ Ultra-Small, 2mm x 2mm, 8-Pin µDFN Package ♦ Power-On Recall of Wiper Position from Nonvolatile Memory ♦ 22kΩ End-to-End Resistance ♦ ...
Page 2
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +6. and DN to GND ....................................-0. and W to GND....................................-0. Maximum Continuous Current ...
Page 3
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.25V GND (Note 1) PARAMETER SYMBOL NONVOLATILE MEMORY RELIABILITY Data Retention Endurance POWER ...
Page 4
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package TIMING CHARACTERISTICS (continued +2.7V to +5.25V GND (See Figures and 4). PARAMETER SYMBOL NVM-Write Mode ...
Page 5
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package (V = +5.0V +25°C, unless otherwise noted INTEGRAL NONLINEARITY vs. CODE (VOLTAGE-DIVIDER) 0. 2.7V -40° 0.10 0.08 0.06 0.04 ...
Page 6
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package (V = +5.0V +25°C, unless otherwise noted DIFFERENTIAL NONLINEARITY vs. CODE (VARIABLE RESISTOR) 0. 2.7V -40° 0.15 0.10 0.05 ...
Page 7
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package (V = +5.0V +25°C, unless otherwise noted SUPPLY CURRENT vs. DIGITAL INPUT VOLTAGE 1000 100 10 1 0.1 0 0.5 1.0 ...
Page 8
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package PIN NAME Power Supply. Bypass operation, limit the supply voltage slew rate to ≥ 10µs. High Terminal. The voltage at H can be higher than ...
Page 9
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package t PWH t PWL UP DN Figure 2. Digital-Interface Timing Diagram with WIPER WIPER DECREMENTS INCREMENTS Figure 3. Digital-Interface Command Diagram The MAX5128 features a 2-wire ...
Page 10
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package t IMMU IMMU PULSES WITH WIDTHS LESS THAN t ARE IGNORED. IMMU Figure 4. Glitch-Immunity Timing Diagram The MAX5128 operates in standby mode while the seri- ...
Page 11
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package 10kΩ TIMING-CONTROL-IC OUTPUT SIGNAL +3.3V Figure 5. V COM Generator Circuit for LCD Panels OUT LX MAX1722 0.8V IN BATT TO V OUT GND Figure ...
Page 12
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package V = 2.7V TO 5.5V CC Figure 7. DC-DC Converter Using a Floating Potentiometer 2. 5.5V MAX1574 H W MAX5128 SET L ...
Page 13
Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) D XXXX XXXX XXXX SAMPLE PIN ...
Page 14
... 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. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2007 Maxim Integrated Products ...