Intersil X93155UM8I

线性13250k上/下（U/D，INC，CS）5V-40°C ~ 85°C

Overview

The Intersil X93155UM8I is a digitally controlled potentiometer (XDCP). The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a 3-wire interface. The potentiometer is implemented by a resistor array composed of 31 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the CS, U/D, and INC inputs. The position of the wiper can be stored in nonvolatile memory and then be recalled upon a subsequent power-up operation. The device can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications.

Features

XDCP™ Series
Available in MSOP package
1 Circuits
8 pins

Surface Mount Mounting Type

Applications

There are a lot of Intersil (Renesas Electronics America)
X93155UM8I Digital Potentiometers applications.

• Medical equipment
• Refrigerator
• Programmable computer
• Power supply
• Power meter
• Automatic detection of equipment
• Optic fiber network
• Adjusting the LCD Display
• Voltage control
• Replaces mechanical potentiometers