AD5372 PDF Datasheet


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Description

This is (AD5372 / AD5373) Voltage-Output DACs. Preliminary Technical Data FEATURES 32-channel DAC in 56-LFCSP and 64-LQFP AD5372 Guaranteed monotonic to 16 bits AD5373 Guaranteed monotonic to 14 bits Maximum output voltage span of 4 × VREF (20 V) Nominal output voltage range of -4 V to +8 V Multiple, independent output spans available System calibration function allowing user-programmable offset and gain Channel grouping and addressing features Thermal Monitoring Function DSP, microcontroller-compatible serial interface 2.5 V to 5.5 V JEDEC-compliant digital levels DVCC VDD VSS 32-Channel, 16, 14, Serial Input, Voltage-Output DACs AD5372, AD5373 Power-on reset Digital reset (RESET) Clear function to user-defined SIGGND (CLR pin) Simultaneous update of DAC outputs (LDAC pin) APPLICATIONS Level setting in automatic test equipment (ATE) Variable optical attenuators (VOA) Optical switches Industrial control systems Instrumentation FUNCTIONAL BLOCK DIAGRAM AGND DNGD LDAC VREF0 14 TO MUX 2's n A, B MUX X2A REGISTER X2.