Maxim DS3911T+T

Voltage - BufferedI²C2.8V ~ 5.5V-40°C ~ 100°C

Overview

The DS3911T+ from Maxim Integrated Products is a temperature-controlled, non-volatile (NV), I2C quad digital to analogue converter (DAC)in 14 pin TDFN package. The quad, 10bit delta-sigma output, NV controller features an on-chip temperature sensor and associated ADC. The integrated temperature sensor indexes the up to 2°C resolution NV lookup tables (LUTs), encompassing a -40°C to +100°C temperature range. The LUT directly drives the delta-sigma digital to analogue converter (DAC) outputs. This flexible LUT-based architecture allows the device to provide a temperature compensated DAC output with arbitrary slope. Programming is accomplished by an I2C-compatible interface that operates at speeds of up to 400KHz. It is typically used at active optical cables, optical transceivers, linear and nonlinear compensation, instrumentation and industrial controls.

Features

Tape & Reel (TR) Package
14-WFDFN Exposed Pad package
14 pin count
14 pins

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
DS3911T+T Digital to Analog Converters (DAC) applications.

• Digital Potentiometer
• Software Radio
• Wireless infrastructure:
• WCDMA, CDMA2000, TD-SCDMA, WiMAX
• Wideband communications:
• LMDS/MMDS, point-to-point
• Instrumentation:
• RF signal generators, arbitrary waveform generators
• Mobile Communications
• Process Control and Industrial Automation