PIC16F1946 Datasheet, PDF (172/440 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16F/LF1946/47
FIGURE 16-3:
VOLTAGE REFERENCE OUTPUT BUFFER EXAMPLE
PIC^® MCU
DAC
Module
R
Voltage
Reference
Output
Impedance
DACOUT
+
–
Buffered DAC Output
16.5 Operation During Sleep
When the device wakes up from Sleep through an
interrupt or a Watchdog Timer time-out, the contents of
the DACCON0 register are not affected. To minimize
current consumption in Sleep mode, the voltage
reference should be disabled.
16.6 Effects of a Reset
A device Reset affects the following:
• DAC is disabled.
• DAC output voltage is removed from the
DACOUT pin.
• The DACR<4:0> range select bits are cleared.
DS41414A-page 170
Preliminary
 2010 Microchip Technology Inc.