Datasheet LT1389 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | Nanopower Precision Shunt Voltage Reference |
| 页数 / 页 | 12 / 10 — TYPICAL APPLICATIO S. 2.5V Output, Low Noise Reference. Micropower … |
| 文件格式/大小 | PDF / 219 Kb |
| 文件语言 | 英语 |
TYPICAL APPLICATIO S. 2.5V Output, Low Noise Reference. Micropower Voltage and Current Reference
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文件文字版本
LT1389
U TYPICAL APPLICATIO S 2.5V Output, Low Noise Reference
1µF VIN ≥ 3V 10k – 510k LT1495 2.5V 10k 1k + + 100k 20µF* + LT1389-2.5 20µF* *WET SLUG TANTALUM 1389 TA04
Micropower Voltage and Current Reference
R3 2 AAA R4 249k ALKALINE 300k 0.1% CELLS – 5% + ZTX214C 1/2 LT1495 1/2 LT1495 + R1 – 200k 0.1% R2 LT1389-1.25 1M 0.1% I COM OUT = 1µA VOUT = 1.5V 1389 TA03 R1 TO R3: MAR5 SERIES, IRC (512) 992-7900 10
U TYPICAL APPLICATIO S 2.5V Output, Low Noise Reference
1µF VIN ≥ 3V 10k – 510k LT1495 2.5V 10k 1k + + 100k 20µF* + LT1389-2.5 20µF* *WET SLUG TANTALUM 1389 TA04
Micropower Voltage and Current Reference
R3 2 AAA R4 249k ALKALINE 300k 0.1% CELLS – 5% + ZTX214C 1/2 LT1495 1/2 LT1495 + R1 – 200k 0.1% R2 LT1389-1.25 1M 0.1% I COM OUT = 1µA VOUT = 1.5V 1389 TA03 R1 TO R3: MAR5 SERIES, IRC (512) 992-7900 10