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參數(shù)資料
| 型號： | LC7972VA |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | CMOS Operational Amplifier with Programmable offset Correction Function(CMOS運算放大器帶可編程補償糾正功能) |
| 中文描述： | CMOS運算放大器，具有可編程偏移校正功能（的CMOS運算放大器帶可編程補償糾正功能） |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 65K |
| 代理商： | LC7972VA |
Pin Assignment
No. 5682-2/4
LC7972VA, 7972VB
Pin Functions
Pin
Function
No.
Symbol
1
DV
DD
EXT
Digital system power supply. Normally connected to +5 V.
2
Must be tied low.
3
CLKC
Must be tied low.
4
OP2ON
Operational amplifier 2 operation control
5
OFST2
Operational amplifier 2 mode control
6
OP1ON
Operational amplifier 1 operation control
7
OFST1
Operational amplifier 1 mode control
8
TGO
Operational amplifier 1 VSS/small voltage output
9
OP1I
Operational amplifier 1 input
10
OP1O
Operational amplifier 1 output
11
OP2O
Operational amplifier 2 output
12
OP2I
Operational amplifier 2 input
13
TGI
Small voltage input common to operational amplifiers 1 and 2
14
AV
SS
M
AV
DD
AV
SS
P
AV
SS
CUP2
Operational amplifier power supply minus voltage generation
15
Analog system power supply. Normally connected to +5 V.
16
Operational amplifier power supply external Zener diode connection
17
Analog system ground. Must be connected to 0 V.
18
Operational amplifier power supply external capacitor connection 2
19
CUP1
Operational amplifier power supply external capacitor connection 1
20
DV
SS
Digital system ground. Must be connected to 0 V.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC7972VB | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS Operational Amplifier with Programmable Offset Correction Function |
| LC7973 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7973M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7980 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Controller for the LCD Dot Matrix Graphic Display |
| LC7980A-E | 制造商:ON Semiconductor 功能描述:FTRAY / LCD DRIVER ICS |
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