ICL7109 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
ICL7109 Datasheet PDF : 25 Pages
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ICL7109
GND
GND
CHIP SELECT 1
GND
CHIP SELECT
ANALOG
IN
MODE
CE/LOAD
B9 - B12
POL, OR
6
ICL7109
B1 - B8 8
MODE CE/LOAD
B1 - B12
POL, OR
14
ANALOG
IN
ICL7109
ANALOG
IN
RUN/HOLD
CONVERT
HBEN LBEN
RUN/HOLD
CONVERT
HBEN LBEN
CONTROL
FIGURE 12A.
GND OR
CHIP SELECT 2
FIGURE 12B.
MODE
CE/LOAD
B9 - B12
POL, OR
6
ICL7109
B1 - B8 8
RUN/HOLD
CONVERT
HBEN LBEN
BYTE FLAGS
FIGURE 12C.
FIGURE 12. DIRECT MODE CHIP AND BYTE ENABLE COMBINATIONS
CONVERTER
SELECT
CONVERTER
SELECT
CONVERTER
SELECT
8-BIT BUS
GND
GND
GND
ANALOG
IN
MODE CE/LOAD
B9 - B12
POL, OR
6
ICL7109
B1 - B8 8
RUN/HOLD
HBEN LBEN
ANALOG
IN
+5V
MODE CE/LOAD
B9 - B12
POL, OR
6
ICL7109
B1 - B8 8
RUN/HOLD
HBEN LBEN
ANALOG
IN
+5V
MODE CE/LOAD
B9 - B12
POL, OR
6
ICL7109
B1 - B8 8
RUN/HOLD
+5V
HBEN LBEN
BYTE SELECT FLAGS
FIGURE 13. THREE-STATE SEVERAL ICL7109’S TO A SMALL BUS
18
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