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datasheet 0.71 MB
Registration Date 5 May 2016
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Nano DAC™

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Electronics Integrated Circuits Product Number : AD5693

Integrated Circuits (ICs)

Applications

Process controls Data acquisition systems Digital gain and offset adjustment Programmable voltage sources Optical modules
Digital gain and offset adjustment Programmable voltage and current sources Process control Data acquisition systems Optical modules

Properties

External reference only Selectable span output Total unadjusted error (TUE): ±0.06% of FSR maximum

External reference only Selectable span output Total unadjusted error (TUE): ±0.06% of FSR maximum

Manufacturer's Description

The AD5693R/AD5692R/AD5691R/AD5693, members of the nanoDAC+® family, are low power, single-channel, 16-/14-/12-bit buffered voltage output DACs. The devices, except the AD5693, include an enabled by default internal 2.5 V reference, offering 2 ppm/°C drift. The output span can be programmed to be 0 V to V REF or 0 V to 2 × V REF . All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design. The devices are available in a 2.00 mm × 2.00 mm, 8-lead LFCSP or a 10-lead MSOP. The internal power-on reset circuit ensures that the DAC register is written to zero scale at power-up while the internal output buffer is configured in normal mode. The AD5693R/AD5692R/ AD5691R/AD5693 contain a power-down mode that reduces the current consumption of the device to 2 μA (maximum) at 5 V and provides software selectable output loads. The AD5693R/AD5692R/AD5691R/AD5693 use an I interface. Some device options also include an asynchronous RESET pin and a V LOGIC pin, allowing 1.8 V compatibility.