DS1851E-010TR中文資料亞德諾數據手冊PDF規(guī)格書

DESCRIPTION

The DS1851 dual temperature-controlled nonvolatile (NV) DACs consists of two DACs, two EEPROM look-up tables, and a direct-to-digital temperature sensor. Both of the DACs can be programmed with any temperature coefficient, which means that any system temperature effects can be corrected without any additional external devices. The DS1851 provides an ideal method for setting and temperature compensating bias voltages and currents in control applications using a minimal amount of external circuitry.

FEATURES

■ Two temperature-controlled 8-bit Digital-toAnalog Converters (DACs)

■ DAC settings changeable every 4°C

■ Access to temperature data and device control through a 2-wire interface

■ Operates with +3.3V or +5V supplies

■ Packaging: 8-pin TSSOP

■ Operating temperature: -40oC to +95oC

■ Programming temperature: 0oC to +70oC