參數(shù)資料
型號: REF200
英文描述: DUAL CURRENT SOURCE/CURRENT SINK
中文描述: 雙路電流源/電流源
文件頁數(shù): 12/15頁
文件大?。?/td> 250K
代理商: REF200
REF200
12
FIGURE 17. Rate Limiter.
FIGURE 16. Floating 300
μ
A and 400
μ
A Cascoded Current Sources.
FIGURE 18. 25mA Floating Current Source.
27k
In
In
Out
Mirror
Com
20k
0.01μF
0.01μF
100μA
100μA
High
300μA
2N5116
2N4340
5
5
4
4
3
3
300μA
Low
(a) Regulation (15V to 30V = 0.00003%/V (10G
)
)
In
In
Out
Mirror
Com
20k
0.01μF
100μA
High
400μA
2N5116
2N4340
5
5
4
4
3
3
400μA
Low
(a) Regulation (15V to 30V = 0.000025%/V (10G
)
)
100μA
100
100
100
100
40.2
10k
Low
–V
100μA
High
25mA
Compliance
4V to 30V
NOTE: Each amplifier 1/4 LM324.
Op amp power supplies are derived
within the circuitry, and this quiescent
current is included in the 25mA.
S
S
+V
S
S
10k
10k
OPA602
C
C
100μA
–V
S
S
+V
S
S
V = –V
I
I
100μA
V
V
I
I
V Rate Limit = 100μA/C
Diodes: 1N4148
or PWS740-3
Diode Bridge for
reduced V .
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
REF200_07 制造商:BB 制造商全稱:BB 功能描述:DUAL CURRENT SOURCE/CURRENT SINK
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