參數(shù)資料
型號(hào): LM234
廠商: 意法半導(dǎo)體
英文描述: Three Terminal Adjustable Current Sources(三端可調(diào)電流源)
中文描述: 三端可調(diào)電流源(三端可調(diào)電流源)
文件頁(yè)數(shù): 6/10頁(yè)
文件大?。?/td> 108K
代理商: LM234
ADJ
V
i
V
set
R
V
V
i
TYPICAL APPLICATIONS
Figure 1 :
Basic 2-terminal Current Source
ADJ
V
i
V
set
R
V
R1*
V
i
* For
±
10% adjustment, select Rset 10%
high and make R1
3 Rset
Figure 2 :
Alternate Trimming Technique
ADJ
V
i
V
set
R
V
R
L
V
O
V
O
= (I
) (R
L
) = 10mV/
O
K
R
set
= 230
R
L
=
10k
Figure 3 :
Terminating Remote Sensor for
Voltage Output
ADJ
R
set
R1*
R
set
10
D1
1N 457
V
V
i
i
V
i
V
* Select ratio of R1 to R
set
to obtain
zero drift i
2I
set
Figure 4 :
Zero Temperature Coefficient Current
Source
LM134-LM234-LM334
6/10
相關(guān)PDF資料
PDF描述
LM134 Three Terminal Adjustable Current Sources(三端可調(diào)電流源)
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LM236 2.5V Voltage Reference(2.5V電壓基準(zhǔn))
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