AD5405

On chip 4-quadrant resistors allow flexible output ranges10 MHz multiplying bandwidthFast parallel interface write cycle: 58 MSPS2.5 V to 5.5 V supply operation±10 V reference inputExtended temperature range: −40 to 12540-lead LFCSP packageGuaranteed monotonic4-quadrant multiplicationPower-on resetReadback function.5 A typical current consumption

The AD54051 is a dual CMOS, 12-bit, current output digital- to-analog converter (DAC).This device operates from a 2.5 V to 5.5 Vpower supply, making it suited to battery-powered and other applications.

The applied external reference input voltage (V_REF) determines the full-scale output current. An integrated feedback resistor ,(R_FB) provides temperature tracking and full-scale voltage output when combined with an external I-to-V precision amplifier. Thisdevice also contains all the 4-quadrant resistors necessary for bipolar operation and other configuration modes.This DACutilizes data readback, allowing the user to read the contents of the DAC register via the DB pins. On power-up, theinternalregister and latches are filled with zeros and the DAC outputs are at zero scale.As a result of manufacture with aCMOS submicron process, the device offers excellent 4-quadrant multiplication characteristics, with large signal multiplyingbandwidths of up to 10 MHz.The AD5405 has a 6 mm * 6 mm, 40-lead LFCSP package.