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参数资料
| 型号： | LT1004CD-1.2 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 |
| 文件页数： | 4/26页 |
| 文件大小： | 631K |
| 代理商： | LT1004CD-1.2 |
LT1004-1.2, LT1004-2.5
MICROPOWER INTEGRATED VOLTAGE REFERENCES
SLVS022M JANUARY 1989 REVISED MAY 2008
12
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
F
IN
OUT
LT1084
ADJ
5 V
+
10
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
NOTE A: R1
≈
2 V
IO + 10 A
, 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 From 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1004CD-1-2R | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| LT1004CD-2.5 | 制造商:TI 制造商全称:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1004CD-2-5 | 功能描述:基准电压& 基准电流 2.5V Micro Pwr RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| LT1004CD-2-5G4 | 制造商:Texas Instruments 功能描述:IC SM MICROPOWER VOLT REF 制造商:Texas Instruments 功能描述:IC, SM, MICROPOWER, VOLT REF 制造商:Texas Instruments 功能描述:IC, SM, MICROPOWER, VOLT REF; Topology:Shunt; Reference Voltage:2.5V; Reference Voltage Tolerance:20mV; Voltage Reference Case Style:SOIC; No. of Pins:8; Temperature Coefficient:20ppm/C; SVHC:No SVHC (19-Dec-2012); Base Number:1004;;RoHS Compliant: Yes |
| LT1004CD-2-5R | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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