MAX5392 Datasheet | Maxim Integrated

Features S Dual, 256-Tap Linear Taper Positions S Single +1.7V to +5.5V Supply Operation S Low 12µA Quiescent Supply Current S 10k I, 50k I, 100k I End-to-End Resistance Values S I2C-patible Interface S Wiper Set to Midscale on Power-Up S -40NC to +125NC Operating Temperature Range General Description The MAX5392 dual, 256-tap, volatile, low-voltage, linear taper digital potentiometer offers three end-to-end resistance values of 10k I, 50k I, and 100k I. Operating from a single +1.7V to +5.5V power supply, the device provides a low 35ppm/NC end-to-end temperature coefficient. The device features an I2C interface. The small package size, low supply operating voltage, low supply current, and automotive temperature range of the MAX5392 makes the device uniquely suited for the portable consumer market, battery-backup industrial applications, and the automotive market. The MAX5392 is specified over the automotive -40NC to +125NC temperature range and is available in a 16-pin TSSOP package. Ordering Information PART MAX5392LAUE+ PIN-PACKAGE 16 TSSOP 16 TSSOP 16 TSSOP END-TO-END RESISTANCE (k I) 10 50 100 Applications Low-Voltage Battery Applications Portable Electronics Mechanical Potentiometer Replacement Offset and Gain Control Adjustable Voltage References/Linear Regulators Automotive Electronics MAX5392MAUE+ MAX5392NAUE+ Note: All devices are specified over the -40°C to +125NC operating temperature range. +Denotes a lead(Pb)-free/Ro HS-pliant package. Functional Diagram VDD CHARGE PUMP SCL SDA A0 A1 A2 LATCH I2C POR BYP HA WA LA LATCH 256 DECODER HB 256 DECODER WB LB GND ________________________________________________________________ Maxim Integrated Products   1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at .maxim-ic.. .. Dual, 256-Tap, Volatile, Low-Voltage, Linear Taper Digital Potentiometer MAX5392 ABSOLUTE MAXIMUM RATINGS VDD to GND...