Analog Devices Inc. AD5360/AD5361 16-/14-Bit Voltage-Output DACs
Analog Devices Inc. AD5360/AD5361 16-Channel, 16-/14-bit DACs offer buffered voltage outputs with a range four times the reference voltage. Each channel has a programmable gain register and an offset adjust register. Designers can independently trim the gain and offset of each DAC to remove errors. For additional flexibility, the device is divided into two groups of eight DACs. The output range of each group can be independently adjusted by an offset DAC.
The Analog Devices AD5360/AD5361 DACs offer guaranteed operation over a wide supply range with VSS from -4.5V to -16.5V and VDD from +8V to +16.5V. The output amplifier headroom requirement is 1.4V. AD5360/AD5361 DACs have a high-speed 4-wire serial interface. The 4-wire serial interface is compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards and can handle clock speeds of up to 50MHz. All the outputs can be updated simultaneously by taking the LDAC input low.
Features
- 16-channel DAC in 52-lead LQFP and 56-lead LFCSP packages
- Guaranteed monotonic to 16/14 bits
- −10V to +10V nominal output voltage range
- Multiple output spans available
- Temperature monitoring function
- Channel monitoring multiplexer
- System calibration function allowing user-programmable offset and gain
- GPIO function
- Channel grouping and addressing features
- Data error checking feature
- SPI-compatible serial interface
- 2.5V to 5.5V digital interface
- Digital reset (RESET)
- Clear function to user-defined SIGGNDx
- Simultaneous update of DAC outputs
Applications
- Instrumentation
- Industrial control systems
- Level setting in automatic test equipment (ATE)
- Variable optical attenuators (VOA)
- Optical line cards
Development Tools
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Published: 2017-09-30
| Updated: 2022-04-25