ANALOG DEVICES AD5361BSTZ Digital to Analogue Converter, 14 bit, 4 Wire, Microwire, QSPI, Serial, SPI

AD5361 is a 14-channel, 14bit DAC. It provides buffered voltage outputs with a span four times the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For even greater flexibility, this device is divided into two groups of eight DACs, and the output range of each group can be independently adjusted by an offset DAC. It has high speed 4-wire serial interface, which is compatible with SPI, QSPI�, MICROWIRE�, and DSP. The interface standards and can handle clock speeds of upto 50MHz. All the outputs can be updated simultaneously by taking the LDAC input low. Each channel has a programmable gain register and an offset adjust register. Each DAC output is amplified and buffered on-chip with respect to an external SIGGNDx input. It is used in application such as instrumentation, industrial control systems, level setting in automatic test equipment (ATE), variable optical attenuators (VOA), optical line cards etc.

• Nominal output voltage range of -10V to +10V
• Multiple output spans available, temperature monitoring function
• Channel monitoring multiplexer, GPIO function
• System calibration function allowing user-programmable offset and gain
• 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
• Operating temperature is -40°C to +85°C
• Package style is 52-lead low profile quad flat pack [LQFP]

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party