8-Channel, 12-Bit, Configurable ADC/DAC 2 with On-Chip Reference, I C Interface Data Sheet AD5593R FEATURES GENERAL DESCRIPTION 8-channel, configurable ADC/DAC/GPIO The AD5593R has eight input/output (I/O) pins, which can be Configurable as any combination of independently configured as digital-to-analog converter (DAC) 8 12-bit DAC channels outputs, analog-to-digital converter (ADC) inputs, digital outputs, 8 12-bit ADC channels or digital inputs. When an I/O pin is configured as an analog 8 general-purpose I/O pins output, it is driven by a 12-bit DAC. The output range of the Integrated temperature sensor DAC is 0 V to VREF or 0 V to 2 VREF. When an I/O pin is 16-lead TSSOP and LFCSP and 16-ball WLCSP packages configured as an analog input, it is connected to a 12-bit ADC 2 I C interface via an analog multiplexer. The input range of the ADC is 0 V to V or 0 V to 2 V . The I/O pins can also be configured to REF REF APPLICATIONS be general-purpose, digital input or output (GPIO) pins. The Control and monitoring state of the GPIO pins can be set or read back by accessing the General-purpose analog and digital I/O GPIO write data register and GPIO read configuration registers, 2 respectively, via an I C write or read operation. The AD5593R has an integrated 2.5 V, 20 ppm/C reference that is turned off by default and an integrated temperature indicator that gives an indication of the die temperature. The temperature value is read back as part of an ADC read sequence. The AD5593R is available in 16-lead TSSOP and LFCSP, as well as a 16-ball WLCSP, and operates over a temperature range of 40C to +105C. Table 1. Related Products Product Description AD5592R AD5593R equivalent with SPI interface AD5592R-1 AD5593R equivalent with SPI interface and VLOGIC pin FUNCTIONAL BLOCK DIAGRAM V V V LOGIC DD REF AD5593R 2.5V POWER-ON REFERENCE RESET GPIO0 INPUT DAC DAC 0 I/O0 REGISTER REGISTER SCL SDA GPIO7 2 DAC I C INPUT I/O7 A0 DAC 7 REGISTER REGISTER INTERFACE LOGIC RESET MUX SEQUENCER 12-BIT SUCCESSIVE T/H APPROXIMATION ADC TEMPERATURE INDICATOR GND Figure 1. Rev. B 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 20142016 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com 12507-001AD5593R* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017 COMPARABLE PARTS DESIGN RESOURCES View a parametric search of comparable parts. AD5593r Material Declaration PCN-PDN Information EVALUATION KITS Quality And Reliability AD5593R Evaluation Board Symbols and Footprints DOCUMENTATION DISCUSSIONS Data Sheet View all AD5593r EngineerZone Discussions. AD5593R: 8-Channel, 12-Bit, Configurable ADC/DAC with On-Chip Reference, I2C Interface Data Sheet SAMPLE AND BUY User Guides Visit the product page to see pricing options. UG-756: Evaluating the AD5593R: 8-Channel, 12-Bit, Configurable ADC/DAC with On-Chip Reference TECHNICAL SUPPORT Submit a technical question or find your regional support TOOLS AND SIMULATIONS number. AD5593R IBIS Model DOCUMENT FEEDBACK REFERENCE DESIGNS Submit feedback for this data sheet. CN0229 This page is dynamically generated by Analog Devices, Inc., and inserted into this data sheet. A dynamic change to the content on this page will not trigger a change to either the revision number or the content of the product data sheet. This dynamic page may be frequently modified.