ON CAT5171TBI-00GT3

线性1256100kI²C2.7V ~ 5.5V-40°C ~ 85°C

Overview

The CAT5171TBI-00GT3 is a 256-position linear taper digital POT ideally suited for replacing mechanical potentiometers and variable resistors.The wiper settings are controlled through an I2C-compatible digital interface. Upon power-up, the wiper assumes a midscale position and may be repositioned anytime after the power is stable. The device can be programmed to reset the wiper position to midscale or to go to a shutdown state during operation. An address input pin, AD0, allows the connection of two devices onto the same I2C bus.The CAT5171TBI-00GT3 operates from 2.7 V to 5.5 V, while consuming less than 2 µA. This low operating current, combined with a small package footprint, makes the CAT5171TBI-00GT3 ideal for battery-powered portable applications.The CAT5171TBI-00GT3 is designed as a pin for pin replacement for the AD5245 and operates over the -40°C to +85°C industrial temperature range.

Features

Tape & Reel (TR) Package
Available in SOT-23-8 package
1 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
8 pins

100 Resistance - Wiper (Ohms) (Typ)

Applications

There are a lot of ON Semiconductor
CAT5171TBI-00GT3 Digital Potentiometers applications.

• Programmable computer
• Power supply
• Power meter
• Automatic detection of equipment
• Optic fiber network
• Adjusting the LCD Display
• Voltage control
• Replaces mechanical potentiometers
• Matching Linear Impedance
• Adjust VCOM settings