Software Control
12
SLAU374B – December 2011 – Revised May 2016
Copyright © 2011–2016, Texas Instruments Incorporated
TSW308x Evaluation Module
2.2.3
Output Tab Control Options
Figure 7. Output Tab Control Options – DAC348x
●
Output Options: allows the configuration of reference, output polarity, and output delay
●
Data Routing: provides flexible routing of the A, B, C, and D digital path to the desired output
channels.
Note:
The DAC3482 does not support this mode.
●
DAC Gain: configures the full-scale DAC current and DAC3484/DAC3482 mode. With Rbiasj
resistor set at 1.28 k
Ω
:
– DAC Gain = 15 for 30-mA, full-scale current.
– DAC Gain = 10 for 20-mA, full-scale current (default).
●
Output Shutoff On: allows outputs to shut off when DACCLK GONE, DATACLK GONE, or FIFO
COLLISION alarm event occurs.
