C8051F336 Datasheet, PDF (26/234 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family

C8051F336/7/8/9
1.9. 10-bit Current Output DAC
The C8051F336/8 devices include a 10-bit current-mode Digital-to-Analog Converter (IDA0). The maxi-
mum current output of the IDA0 can be adjusted for three different current settings; 0.5 mA, 1 mA, and
2 mA. IDA0 features a flexible output update mechanism which allows for seamless full-scale changes and
supports jitter-free updates for waveform generation. Three update modes are provided, allowing IDA0
output updates on a write to IDA0H, on a Timer overflow, or on an external pin edge.
IDA0EN
IDA0CM2
IDA0CM1
IDA0CM0
IDA0OMD1
IDA0OMD0
8
10
IDA0
2
Figure 1.10. IDA0 Functional Block Diagram
IDA0
26
Rev. 0.2