Maxim DS1859B-050+

线性225650kI²C2.85V ~ 5.5V-40°C ~ 95°C

Overview

The DS1859B-050 dual, temperature-controlled, nonvolatile (NV) variable resistors with three monitors consists of two 50kΩ or two 20kΩ, 256-position, linear, variable resistors; three analog monitor inputs (MON1, MON2, MON3); and a direct-to-digital temperature sensor. The device provides an ideal method for setting and temperature- compensating bias voltages and currents in control applications using minimal circuitry. The variable resistor settings are stored in EEPROM memory and can be accessed over the 2-wire serial bus.

Features

Tray Package
Available in 16-LBGA, CSPBGA package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~95°C
16 pins
Operate supply voltage at the range of 5V

50ppm/°C Temperature Coefficient (Typ)

Applications

There are a lot of Maxim Integrated
DS1859B-050+ Digital Potentiometers applications.

• Cell phone
• Household appliances
• Modern office equipment
• Industrial control
• Medical equipment
• Refrigerator
• Programmable computer
• Power supply
• Power meter
• Automatic detection of equipment