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參數(shù)資料
| 型號： | LM285 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Adjustable Micropower Voltage References |
| 中文描述： | 可調(diào)微功耗電壓參考 |
| 文件頁數(shù)： | 6/15頁 |
| 文件大?。?/td> | 307K |
| 代理商： | LM285 |
SLVS075H APRIL 1989 REVISED FEBRUARY 2005
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
REFERENCE IMPEDANCE
vs
REFERENCE CURRENT
IZ Reference Current mA
TA = 55
°
C to 125
°
C
f = 25 Hz
100
10
1
0.1
100
10
1
0.1
0.01
z
Figure 6
NOISE VOLTAGE
vs
FREQUENCY
f Frequency Hz
700
600
500
400
300
200
100
0
10
100
1 k
10 k
100 k
√
H
IZ = 100
μ
A
TA = 25
°
C
V
O
f Cutoff Frequency kHz
Figure 7
100
10
1
0.1
70
60
50
40
30
20
10
0
IZ = 100
μ
A
TA = 25
°
C
OUTPUT NOISE VOLTAGE
vs
CUTOFF FREQUENCY
RC Low Pass
μ
V
C
R
Figure 8
Input
VI
t Time
μ
s
I
0
100
500
600
0
5
0
0.5
1
1.5
VO
36 k
TRANSIENT RESPONSE
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM285-1.2 | Micropower Voltage Reference Diode |
| LM285-2.5 | Micropower Voltage Reference |
| LM285BEZB-1.2 | LOW POWER, BANDGAP VOLTAGE REFERENCES |
| LM285BEOA-2.5 | MS3120F12-10SYF0 |
| LM285BEOA-1.2 | LOW POWER, BANDGAP VOLTAGE REFERENCES |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM285/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Micropower Voltage Reference Diodes |
| LM285_05 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Micropower Voltage Reference Diodes |
| LM285_08 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Micropower Voltage Reference Diodes |
| LM285-1.2 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Micropower Voltage Reference Diode |
| LM285-1.2D | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER VOLTAGE REFERENCES |
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