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參數(shù)資料
| 型號： | LT1004 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Micropower Voltage References(1.2V基準電壓源) |
| 中文描述： | 微功耗電壓參考（1.2V的基準電壓源） |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 341K |
| 代理商： | LT1004 |
LT1004C-1.2, LT1004C-2.5, LT1004I-1.2, LT1004I-2.5, LT1004M-1.2
LT1004M–2.5, LT1004Y-1.2, LT1004Y-2.5
MICROPOWER INTEGRATED VOLTAGE REFERENCES
SLVS022E – JANUARY 1989 – REVISED JANUARY 1997
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Figure 22. 2.5-V Reference
5 V
50 k
2.5 V
LT1004-2.5
Figure 23. High-Stability 5-V Regulator
+
VI
≥
8 V
10
μ
F
IN
OUT
LT1084
ADJ
5 V
+
10
μ
F
301
1%
100
1%
LT1004-2.5
Figure 24. Ground-Referenced Current Source
15 V
2 k
LT1004-1.2
TLE2027
–
+
R1
(see Note A)
–5 V
IO (see Note A)
May be increased for small output currents
2 V
IO + 10
μ
A
NOTE A: R1
≈
, IO =
1.235 V
R1
Figure 25. Amplifier With Constant Gain
Over Temperature
VCC+
≥
5 V
Output
2N3904
60 k
VCC–
≤
–5 V
250 k
250 k
Input
LT1004-1.2
200 k
Figure 26. 1.2-V Reference form 1.5-V Battery
1.5 V (see Note A)
3 k
1.235 V
LT1004-1.2
NOTE A: Output regulates down to 1.285 V for IO = 0.
Figure 27. Terminal Current Source With
Low Temperature Coefficient
V+
R
6.8 k
R
≤
5 k
LT1004-1.2
LM334
IO
≈
1.3 V
R
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PDF描述 |
|---|---|
| LT1005-S | Current Transducer LT 1005-S |
| LT1005CT | Logic Controlled Regulator |
| LT1005CK | Logic Controlled Regulator |
| LT1005MK | Logic Controlled Regulator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1004-1.2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1004-1.2D | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1004-1.2LP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1004-12 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1004-2.5 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
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