The differential output provides the maximum output current when all digital input bits are High. The output current (using binary format) is shown in the following equations.
- IVOUTP = (BinDataIn / 2N) * IOUTFS
- IVOUTN = IOUTFS - IVOUTP
- Vcm=DAC_AVTT - IOUTFS * (0.5+0.08) * 50
- BinDataIn = 14-bit digital input
- IOUTFS = Full-scale output current
- Vcm is the common-mode voltage on each IVOUT leg