PIC16LF18854 Datasheet, PDF (387/668 Pages) Microchip Technology – C Compiler Optimized RISC Architecture

PIC16(L)F18856/76
FIGURE 25-1:
DIGITAL-TO-ANALOG CONVERTER BLOCK DIAGRAM
Reserved
11
FVR Buffer
10
VREF+
01
VDD
00
DACPSS
VSOURCE+
R
R
Rev. 10-000026G
1/20/2016
DACR<4:0>
5
R
DACEN
R
32
Steps
R
R
R
VREF-
1
VSS
0
VSOURCE-
DACNSS
Note 1: The unbuffered DACx_output is provided on the DA
DACx_output
To Peripherals
DACxOUT1⁽¹⁾
DACOE1
DACxOUT2⁽¹⁾
DACOE2
FIGURE 25-2:
VOLTAGE REFERENCE OUTPUT BUFFER EXAMPLE
PIC^® MCU
DAC
Module
R
Voltage
Reference
Output
Impedance
DAC1OUT
+
–
Buffered DAC Output
 2016 Microchip Technology Inc.
Preliminary
DS40001824A-page 387