●The DAC8832 is a single, 16-bit, serial-input, voltage-output digital-to-analog converter (DAC) operating from a single 3 V to 5 V power supply. The DAC8832 provides excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 µS to 1/2 LSB of full-scale output) over the specified temperature range of -40°C to +85°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer.
●This device features a standard high-speed (clock up to 50MHz), 3 V or 5 V SPI serial interface to communicate with a DSP or microprocessor.
●The DAC8832 provides unipolar or bipolar output (±VREF) when working with an external buffer, and is reset to mid-code after power-up. For optimum performance, a set of Kelvin connections to the external reference and the analog ground input are provided.
●The DAC8832 is available in a QFN-14 package, and is pin-to-pin compatible with the DAC8831IRGY, which is reset to zero code after power-up.
● 16-Bit Resolution
● 2.7 V to 5.5 V Single-Supply Operation
● Very Low Power: 15 µW for 3 V Power
● High Accuracy, INL: 1 LSB
● Low Noise: 18n V/Hz
● Fast Settling: 1.0 µS
● Fast SPI™ Interface, up to 50 MHz
● Reset to Mid-Code
● Schmitt-Trigger Inputs for Direct Optocoupler Interface
● APPLICATIONS
● Portable Equipment
● Automatic Test Equipment
● Industrial Process Control
● Data Acquisition Systems
● Optical Networking
●SPI, QSPI are trademarks of Motorola, Inc.
●Microwire is a trademark of National Semiconductor Corp.
●All other trademarks are the property of their respective owners.
