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AD5592RBRUZ датащи(PDF) 1 Page - Analog Devices |
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AD5592RBRUZ датащи(HTML) 1 Page - Analog Devices |
1 / 42 page 8-Channel, 12-Bit, Configurable ADC/DAC with On-Chip Reference, SPI Interface Data Sheet AD5592R Rev. C Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2014–2017 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com FEATURES 8-channel, configurable ADC/DAC/GPIO Configurable as any combination of 8 × 12-bit DAC channels 8 × 12-bit ADC channels 8 × general-purpose digital input/output pins Integrated temperature sensor SPI interface Available in 16-ball, 2 mm × 2 mm WLCSP 16-lead, 3 mm × 3 mm LFCSP 16-lead TSSOP APPLICATIONS Control and monitoring General-purpose analog and digital inputs/outputs GENERAL DESCRIPTION The AD5592R/AD5592R-1 have eight I/Ox pins (I/O0 to I/O7) that can be independently configured as digital-to-analog converter (DAC) outputs, analog-to-digital converter (ADC) inputs, digital outputs, or digital inputs. When an I/Ox pin is configured as an analog output, it is driven by a 12-bit DAC. The output range of the DAC is 0 V to VREF or 0 V to 2 × VREF. When an I/Ox pin is configured as an analog input, it is connected to a 12-bit ADC via an analog multiplexer. The input range of the ADC is 0 V to VREF or 0 V to 2 × VREF. The ADC has a total throughput rate of 400 kSPS. The I/Ox pins can also be configured as digital, general-purpose input or output (GPIO) pins. The state of the GPIO pins can be set or read back by accessing the GPIO write data register or the GPIO read configuration register, respectively, via a serial peripheral interface (SPI) write or read operation. The AD5592R/AD5592R-1 have an integrated 2.5 V, 25 ppm/°C reference, which is turned off by default, and an integrated temperature indicator, which gives an indication of the die temperature. The temperature value is read back as part of an ADC read sequence. The AD5592R/AD5592R-1 are available in 16-ball, 2 mm × 2 mm WLCSP, 16-lead, 3 mm × 3 mm LFCSP, and 16-lead TSSOP. The AD5592R/AD5592R-1 operate over a temperature range of −40°C to +105°C. Table 1. Related Products Part No. Description AD5593R AD5592R equivalent with VLOGIC and RESET pins and an I2C interface FUNCTIONAL BLOCK DIAGRAM Figure 1. AD5592R Functional Block Diagram RESET VREF I/O7 I/O0 SYNC GPIO7 GPIO0 T/H SEQUENCER VDD GND SCLK SDI SDO TEMPERATURE INDICATOR DAC REGISTER INPUT REGISTER DAC 7 DAC REGISTER INPUT REGISTER DAC 0 AD5592R MUX 12-BIT SUCCESSIVE APPROXIMATION ADC POWER-ON RESET SPI INTERFACE LOGIC 2.5V REFERENCE |
Аналогичный номер детали - AD5592RBRUZ |
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Аналогичное описание - AD5592RBRUZ |
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