The AD5694, a member of the nanoDAC+™ family, is a low power, quad, 16-bit buffered voltage output DAC. The device includes a gain select pin giving a full-scale output of 0V to VREF (gain = 1) or 0V to 2.VREF (gain = 2). The device operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance. The device is available in a 3 mm × 3 mm LFCSP package and in a TSSOP package.
The AD5696 incorporates a power-on reset circuit and a RSTSEL pin; the RSTSEL pin ensures that the DAC outputs power up to zero scale or midscale and remain at that level until a valid write takes place. The part contains a per-channel power-down feature that reduces the current consumption of the device in power-down mode to 4 µA at 3 V.
The AD5696 uses a versatile 2-wire serial interface that operates at clock rates up to 400 kHz and includes a VLOGIC pin intended for 1.8 V/3 V/5 V logic.Product Highlights
|Title||Content Type||File Type|
|AD5696/AD5694: Quad, 16-/12-Bit nanoDAC+ with I2C Interface Data Sheet (Rev A, 06/2013) (PDF, 610 kB)||Data Sheets|
|CN-0229: 4-Channel, Flexible, Configurable, Voltage, and Current Output Circuit for I/O Card and PLC Applications (pdf, 384 kB)||Circuit Note|
|UG-532: Evaluation Board for AD5696R/AD5696/AD5694R/AD5694 16-Bit/12-Bit, Quad Channel Voltage Output DAC (pdf, 414 kB)||User Guides|
|Analog Devices Expands Its Industry Leading D/A Converter Portfolio (31 Jul 2012)||Press Releases||HTML|
|Glossary of EE Terms||Glossary||HTML|
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