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參數(shù)資料
| 型號(hào)： | M62301 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 10~12-BIT 4CH INTEGRATING A-D CONVERTER |
| 中文描述： | 10?12位AD轉(zhuǎn)換器整合過(guò)程四路 |
| 文件頁(yè)數(shù)： | 6/9頁(yè) |
| 文件大?。?/td> | 89K |
| 代理商： | M62301 |
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6
ELECTRIC
MITSUBISHI
M62301SP,FP
MITSUBISHI<Dig.Ana.INTERFACE>
10~12-BIT 4CH INTEGRATING A-D CONVERTER
APPLICATION SUGGESTION
1.4-channel 11-bit A-D converter system
Resolution depends on the number of microcomputer
counter clock pulses that are generated while the INT
output status is "high" at the maximum input voltage 2.5V
(vcc-2.5V).
When the microcomputer counter clock frequency is
8MHz,the resolution can be calculated by using the
constant calculated above,as follows;
4700pFX
50μA
(2.5+0.13)
8M
1
= 2
11
Therefore,the resolution of this system is approximately
11 bits.
20
17
18
19
1
4
3
2
16
5
15
6
14
7
13
8
12
9
11
10
5V
10k 10k
24k
R
I
TO MICROCOMPUTER
5V POWER SUPPLY
TO MICROCOMPUTER
CONTROL PIN
TO COUNTER
TO RESET
C
I
4700pF
I
I
=50μA
C
REF
4700pF
INPUT ANALOG
VOLTAGE
50μA
C
INT
680PF
Charge current I
I
=
24k
C
REF
:To stabilize reference voltage,
be sure to connect
capacitance of approximately
4700pF.
C
INT
:We suggest that this capacitance
be connected to prevent
malfunction due to noise.
Use C
I
that leaks as slight current
as possible.To prevent leak to the
circuit board,we recommend providing
girdling 7 , 9
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| M62301FP | 10~12-BIT 4CH INTEGRATING A-D CONVERTER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M62301FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:10~12-BIT 4CH INTEGRATING A-D CONVERTER |
| M62301FP#DF0J | 制造商:Renesas Electronics Corporation 功能描述:INTEGRATING A-D CONVERTER 制造商:Renesas Electronics Corporation 功能描述:ADC Single Double Integration 12-bit Serial 20-Pin SOP |
| M62301FP(#TF0J) | 制造商:Renesas Electronics Corporation 功能描述: |
| M62301SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:10~12-BIT 4CH INTEGRATING A-D CONVERTER |
| M62301SP(#TF0J) | 制造商:Renesas Electronics Corporation 功能描述: |
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