8-/16-Channel, 3 V/5 V, Serial Input, Single-Supply, 12-/14-Bit Voltage Output Data Sheet AD5390/AD5391/AD5392 2 FEATURES I C-compatible interface Integrated functions AD5390: 16-channel, 14-bit voltage output DAC channel monitor AD5391: 16-channel, 12-bit voltage output DAC simultaneous output update via LDAC AD5392: 8-channel, 14-bit voltage output DAC clear function to user-programmable code Guaranteed monotonic amplifier boost mode to optimize slew rate INL user-programmable offset and gain adjust 1 LSB max (AD5391) toggle mode enables square wave generation 3 LSB max (AD5390-5/AD5392-5) thermal monitor 4 LSB max (AD5390-3/AD5392-3) Robust 6.5 kV HBM and 2 kV FICDM ESD rating On-chip 1.25 V/2.5 V, 10 ppm/C reference Temperature range: 40C to +85C APPLICATIONS Rail-to-rail output amplifier Instrumentation and industrial control Power-down mode Power amplifier control Package types Level setting (ATE) 64-lead LFCSP (9 mm 9 mm) Control systems 52-lead LQFP (10 mm 10 mm) Microelectromechanical systems (MEMs) User interfaces Variable optical attenuators (VOAs) Serial SPI-, QSPI-, MICROWIRE-, and DSP-compatible Optical transceivers (MSA 300, XFP) (featuring data readback) FUNCTIONAL BLOCK DIAGRAM DV (3) DGND (3/4) AV (2) AGND (2) DAC GND (2) REF GND REFOUT/REFIN SIGNAL GND (2) DD DD 1.25V/2.5V AD5390 REFERENCE 2 SPI/I C INPUT DAC 14 14 14 14 REG REG DAC 0 DCEN/AD1 0 0 VOUT 0 14 m REG0 DIN/SDA 14 STATE c REG0 R R INTERFACE MACHINE SCLK/SCL CONTROL AND SYNC/AD0 LOGIC CONTROL INPUT 14 DAC 14 14 14 LOGIC REG REG DAC 1 SDO 1 1 VOUT 1 14 m REG1 VOUT 2 14 R c REG1 VOUT 3 R BUSY VOUT 4 PD INPUT 14 DAC 14 VOUT 5 14 14 REG REG DAC 6 CLR 6 6 VOUT 6 POWER-ON 14 RESET m REG6 RESET 14 R c REG6 R V 0 V 15 IN IN INPUT DAC 14 14 14 14 REG REG DAC 7 7 7 VOUT 7 14 MON IN1 m REG7 VOUT 8 MUX 14 c REG7 R R MON IN2 2 VOUT 15 MON OUT LDAC Figure 1. Rev. F Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 20042014 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. 03773-001AD5390/AD5391/AD5392 Data Sheet TABLE OF CONTENTS 2 Features .............................................................................................. 1 I C Write Operation ....................................................................... 28 Applications ....................................................................................... 1 4-Byte Mode ................................................................................ 28 Functional Block Diagram .............................................................. 1 3-Byte Mode ................................................................................ 29 Revision History ............................................................................... 3 2-Byte Mode ................................................................................ 30 General Description ......................................................................... 4 AD5390/AD5391/AD5392 On-Chip Special Function Registers ....................................................................................... 31 Specif icat ions ..................................................................................... 5 Control Register Write ............................................................... 33 AD5390-5/AD5391-5/AD5392-5 Specifications ..................... 5 Hardware Functions ....................................................................... 35 AD5390-5/AD5391-5/AD5392-5 AC Characteristics............. 7 Reset Function ............................................................................ 35 AD5390-3/AD5391-3/AD5392-3 Specifications ..................... 8 Asynchronous Clear Function .................................................. 35 AD5390-3/AD5391-3/AD5392-3 AC Characteristics........... 10 BUSY and LDAC Functions...................................................... 35 Timing Characteristics ................................................................... 11 Power-On Reset .......................................................................... 35 Serial SPI-, QSPI-, MICROWIRE-, and DSP-Compatible Interface ....................................................................................... 11 Power-Down ............................................................................... 35 2 I C Serial Interface ...................................................................... 13 Microprocessor Interfacing ....................................................... 35 Absolute Maximum Ratings .......................................................... 14 Application Information ................................................................ 37 ESD Caution ................................................................................ 14 Power Supply Decoupling ......................................................... 37 Pin Configuratons and Function Descriptions .......................... 15 Power Supply Sequencing ......................................................... 38 Terminology .................................................................................... 18 Typical Configuration Circuit .................................................. 39 Typical Performance Characteristics ........................................... 19 AD5390/AD5391/AD5392 Monitor Function ....................... 40 Functional Description .................................................................. 23 Toggle Mode Function ............................................................... 40 DAC Architecture ....................................................................... 23 Thermal Monitor Function ....................................................... 40 Data Decoding ............................................................................ 24 Outline Dimensions ....................................................................... 42 Interfaces .......................................................................................... 25 Ordering Guide .......................................................................... 43 DSP-, SPI-, and MICROWIRE-Compatible Serial Interface ...... 25 2 I C Serial Interface ...................................................................... 27 Rev. F Page 2 of 44