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> DAC7742, 16-bit, digital/analog converter dac (5)
DAC7742, 16-bit, digital/analog converter dac (5)
DAC7742YB, Single Channel, 16-Bit Digital-to-Analog Converter (DAC) with Parallel Interface, 48 Pin LQFP, Quantity 5, Texas Instruments
The DAC7742 is a 16-bit Digital-to-Analog Converter (DAC) that provides 16 bits of monotonic performance over the specified operating temperature range and offers a +10V, low-drift internal reference. Designed for automatic test equipment and industrial process control applications, the DAC7742 output swing can be configured in a 10V, 5V, or +10V range. The flexibility of the output configuration allows the DAC7742 to provide both unipolar and bipolar operation by pin strapping. The DAC7742 includes a high-speed output amplifier with a maximum settling time of 5 s to 0.003% FSR for a 20V full-scale change and only consumes 100mW (typical) of power.
The DAC7742 features a standard 16-bit parallel interface with double buffering to allow asynchronous updates of the analog output, and data read-back to support data integrity verification prior to an update. A user-programmable reset control allows the DAC output to reset to min-scale (FFFFH) or mid-scale (7FFFH) overriding the DAC register values.
* UNIPOLAR OR BIPOLAR OPERATION
* SETTLING TIME:5 s to 0.003% FSR
* 16-BIT MONOTINICITY, -40 C TO +85 C
* 10V, 5V OR +10V CONFIGURABLE VOLTAGE OUTPUT
* RESET TO MIN-SCALE OR MID-SCALE
* DOUBLE-BUFFERED DATA INPUT
* INPUT REGISTER DATA READBACK
