
AD5592R Series
8-Channel, 12-Bit, Configurable ADC/DAC with On-Chip Reference, SPI Interface
Manufacturer: Analog Devices
Catalog
8-Channel, 12-Bit, Configurable ADC/DAC with On-Chip Reference, SPI Interface
Key Features
• DownloadAD5592R-1-KGD Data Sheet. Available as Known Good Die and fully guaranteed to data sheet specifications.
• 8-channel, configurable ADC/DAC/GPIO
• Configurable as any combination of8 × 12-bit DAC channels8 × 12-bit ADC channels8 × general-purpose digital input/output pins
• 8 × 12-bit DAC channels
• 8 × 12-bit ADC channels
• 8 × general-purpose digital input/output pins
• Integrated temperature sensor
• SPI interface
• 2.7 V to 5.5 V power supply
• 1.8 V logic compatibility (AD5592R-1)
• Available in16-ball, 2 mm × 2 mm WLCSP16-lead, 3 mm × 3 mm LFCSP16-lead TSSOP
• 16-ball, 2 mm × 2 mm WLCSP
• 16-lead, 3 mm × 3 mm LFCSP
• 16-lead TSSOP
• AEC-Q100 qualified for automotive applications
Description
AI
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 VREFor 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 VREFor 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, 20 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 (TA) to +125 °C (TJ).APPLICATIONSControl and monitoringGeneral-purpose analog and digital inputs/outputs