參數(shù)資料
型號(hào): TC818A
廠商: Microchip Technology Inc.
英文描述: Auto-Ranging Analog-to-Digital Converter with 3-1/2 Digit Display
中文描述: 自動(dòng)測(cè)距模擬到數(shù)字轉(zhuǎn)換器與數(shù)字顯示3-1/2
文件頁(yè)數(shù): 16/24頁(yè)
文件大?。?/td> 583K
代理商: TC818A
TC818A
DS21475B-page 16
2002 Microchip Technology Inc.
FIGURE 3-12:
TRIPLEX LCD DRIVE WAVEFORMS
a
f
b
g
e
d
c
FE
AGD
BCP
BP1
BP2
BP3
Backplanes
1
2
3
4
5
6
V
P
(3V)
BP1
BP2
BP3
V
P
V
H
V
L
0
V
P
V
H
V
L
0
Waveforms to Generate
Segments
TC818A
1
2
3
4
5
6
Segments
V
P
V
H
0
-V
L
-V
H
-V
P
V
P
V
H
V
L
0
-V
L
-V
H
-V
P
V
P
V
H
V
L
0
-V
L
-V
H
-V
P
V
P
V
H
V
L
0
-V
L
-V
P
V
P
V
H
V
L
0
-V
L
-V
P
V
P
V
H
V
L
-V
L
-V
P
V
P
V
H
V
L
0
-V
L
-V
H
-V
P
a (FE
BP1)
"ON"
b (BCP
BP1)
"ON"
c (BCP
BP2)
"ON"
d (AGD
BP3)
"ON"
e (FE
BP2)
"OFF"
f (FE
BP1)
"OFF"
g (AGD
BP2)
"ON"
Applied
RMS Voltage
V
RMS
=
V
RMS
=
V
RMS
=
V
P
11
3
3
V
RMS
=
V
P
11
3
3
V
RMS
=
V
P
11
3
3
V
RMS
=
V
P
11
3
3
V
RMS
=
V
P
11
3
3
V
P
3
V
P
3
BPE
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