AD5363 Datasheet | Analog Devices

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 8-Channel, 16/14-Bit, Serial Input, Voltage-Output DAC AD5362/AD5363 SPI patible serial interface 2.5 V to 5.5 V JEDEC-pliant digital levels Power-on reset Digital reset (RESET) Clear function to user-defined SIGGND (CLR pin) Simultaneous update of DAC outputs (LDAC pin) APPLICATIONS Instrumentation Industrial Control System PLC Analog I/O Cards Level setting in automatic test equipment (ATE) Variable optical attenuators (VOA) Precision Medical Instruments FUNCTIONAL BLOCK DIAGRAM DVCC VDD VSS AGND DNGD LDAC TEMP_OUT PEC MON_IN0 MON_IN1 TEMP SENSOR CONTROL REGISTER VOUT0 VOUT7 6 MUX 8 AD5362, n = 16 AD5363, n = 14 4 n n n A/B SELECT 4 REGISTER n X1 REGISTER n M REGISTER C REGISTER TO MUX 2's n A/B MUX X2A REGISTER X2B REGISTER VREF0 14 14 OFS0 REGISTER n DAC 0 OFFSET DAC 0 BUFFER MUX n 2 DAC 0 REGISTER OUTPUT BUFFER AND POWER DOWN CONTROL BUFFER GROUP 0 VOUT0 n MON_OUT 2 GPIO BIN/2SP SYNC SDI SCLK SDO BUSY SERIAL INTERFACE GPIO REGISTER - - - - - - n n n n n - - - - - - n - - - - - - n - - - - - - A/B MUX - - - - - - X1 REGISTER M REGISTER C REGISTER X2A REGISTER X2B REGISTER MUX n 2 - - - - - - n DAC 3 REGISTER - - - - - -...