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TC7135CBU(2002) データシートの表示(PDF) - Microchip Technology

部品番号
コンポーネント説明
メーカー
TC7135CBU
(Rev.:2002)
Microchip
Microchip Technology Microchip
TC7135CBU Datasheet PDF : 22 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
TC7135
FIGURE 6-5:
4-1/2 DIGIT ADC WITH MULTIPLEXED COMMON CATHODE LED DISPLAY
+5V
SET VREF = 1V
+5V
5V
MCP1525
100
1µF k
1 V - TC7135 UR 28
2 REF IN
OR 27
3 ANALOG STROBE 26
GND
Analog
GND
0.33µF
4 INT
1µF OUT
5
AZ IN
25
RUN/HOLD
DGND 24
100
k
+
SIG
IN
6 BUFF
100 k7
OUT
CREF+
1µF 8 CREF-
POLARITY 23
22
CLK IN
21
BUSY
9 INPUT (LSD) D1 20
0.1
µF
10 +INPUT
D2 19
+5V
11
V+
D3 18
12 D5 (MSD)
D4 17
150
47
k
13 B1 (LSB) (MSB) B8 16
14 B2
B4 15
10
9
15011
8
12
7
13 MC14513 6
14
5
15
4
16
3
+5V
17
2
18
1
FOSC = 200kHz
© 2002 Microchip Technology Inc.
DS21460B-page 15

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