MAX5388开发板套件编程器的评估演示板及套件规格书PDF中文资料

General Description

The MAX5386/MAX5388 dual, 256-tap, volatile, low-voltage linear taper digital potentiometers offer three end-to-end resistance values of 10kI, 50kI, and 100kI. Operating from a single +2.6V to +5.5V power supply these devices provide a low 35ppm/NC end-to-end temperature coefficient. The devices feature an SPIK interface.

The small package size, low supply voltage, low supply current, and automotive temperature range of the MAX5386/MAX5388 make the devices uniquely suitable for the portable consumer market, battery backup indus trial applications, and the automotive market.

特性 Features

♦ Dual, 256-Tap, Linear Taper Positions

♦ Single +2.6V to +5.5V Supply Operation

♦ Low (< 1µA) Quiescent Supply Current

♦ 10kI, 50kI, 100kI End-to-End Resistance Values

♦ SPI-Compatible Interface

♦ Power-On Sets Wiper to Midscale

♦ -40NC to +125NC Operating Temperature Range

Applications

  Low-Voltage Battery Applications

  Portable Electronics

  Mechanical Potentiometer Replacement

  Offset and Gain Control

  Adjustable Voltage References/Linear Regulators

  Automotive Electronics