参数资料
型号: TC7109CLW713
元件分类: ADC
英文描述: 1-CH 12-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PQCC44
封装: PLASTIC, LCC-44
文件页数: 10/30页
文件大小: 479K
代理商: TC7109CLW713
TC7109/A
DS21456C-page 18
2006 Microchip Technology Inc.
FIGURE 4-2:
Three-Stating Several TC7109As to a Small Bus
FIGURE 4-3:
Full Time Parallel Interface to
μPD8748H/494 Microcontrollers
TC7109A
MODE
CE/LOAD
B9 - B12
POL, OR
B1 - B8
LBEN
HBEN
GND
8
Analog In
6
RUN/HOLD
+5V
Converter Select
TC7109A
MODE
CE/LOAD
B9 - B12
POL, OR
B1 - B8
LBEN
HBEN
GND
8
Analog In
6
RUN/HOLD
+5V
TC7109A
MODE
CE/LOAD
B9 - B12
POL, OR
B1 - B8
LBEN
HBEN
GND
8
Analog In
6
RUN/HOLD
+5V
Byte Select Flags
TC7109A
MODE CE/LOAD
B9 - B12
POL, OR
B1 - B8
STATUS
RUN/HOLD
LBEN
HBEN
GND
8
6
See Text
μPD8255A
(Mode 0)
RD WR D7 - D0 A0 - A1
CS
PA5 - PA0
PB7 - PB0
PC5
μPD8748H/49H
Data Bus
Control Bus
Address Bus
Analog In
+5V
相关PDF资料
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TC7109ACPL 1-CH 12-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40
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