MIKROE-598 mikroElektronika, MIKROE-598 Datasheet - Page 19
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MIKROE-598
Manufacturer Part Number
MIKROE-598
Description
Development Boards & Kits - 8051 BIG8051 DEVELOPMENT SYSTEM
Manufacturer
mikroElektronika
Datasheet
1.MIKROE-598.pdf
(30 pages)
Specifications of MIKROE-598
Rohs
yes
Product
Development Kits
Tool Is For Evaluation Of
AT89S8253
Core
8051
Interface Type
CAN, MMC/SD, RS-232, USB
Operating Supply Voltage
5 V, 9 V to 32 V
Data Bus Width
8 bit
Description/function
Development Board Only, GLCD, LCD, DS1820, Serial Cable not included
Dimensions
265 mm x 220 mm
For Use With
AT89S8253
19
BIG8051
14.0. DAC module
A DAC module is used to convert 12-bit digital values into appropriate analog voltage values. The analog voltage signal
is delivered via screw terminals CN13 and CN14. The DAC module is built into the microcontroller. The voltage supplied
from the VREF pin on the microcontroller is used as a voltage reference. To enable the use of this voltage, switch 7 on
the DIP switch SW14 should be set to the ON position.
Figure 14-1: DAC module
Figure 14-2: DAC module connector
DAC module connection schematic
MikroElektronika