GENERAL DESCRIPTION

The AD5362/AD5363 contains 8, 16/14-bit DACs in a single, 56-lead, LFCSP or 52-lead LQFP package. It provides buffered voltage outputs with a span 4 times the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For even greater flexibility, the device is divided

into two groups of 4 DACs, and the output range of each group can be independently adjusted by an offset DAC.

FEATURES

8-channel DAC in 52-LQFP and 56-LFCSP

Guaranteed monotonic to 16/14 bits

Nominal output voltage range of -10 V to +10 V

Multiple output spans available

Temperature Monitoring Function

Channel Monitoring Multiplexer

GPIO Function

System calibration function allowing user-programmable offset and gain

Channel grouping and addressing features

Data error checking feature

SPI compatible serial interface

2.5 V to 5.5 V JEDEC-compliant digital levels

Power-on reset

Digital reset (RESET)

Clear function to user-defined SIGGND (CLRpin)

Simultaneous update of DAC outputs (LDACpin)

APPLICATIONS

Instrumentation

Industrial Control System

PLC Analog I/O Cards

Level setting in automatic test equipment (ATE)

Variable optical attenuators (VOA)

Precision Medical Instruments