LM4030
- High Output Voltage Accuracy 0.05%
- Low Temperature Coefficient 10 ppm/°C
- Extended Temperature Operation -40-125°C
- Excellent Thermal Hysteresis, 75ppm
- Excellent Long-Term Stability, 40ppm
- High Immunity to Board Stress Effects
- Capable of Handling 50 mA Transients
- Voltage Options 2.5V, 4.096V
- SOT-23 Package
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The LM4030 is an ultra-high precision shunt voltage reference, having exceptionally high initial accuracy (0.05%) and temperature stability (10ppm/°C). The LM4030 is available with fixed voltage options of 2.5V and 4.096V. Despite the tiny SOT-23 package, the LM4030 exhibits excellent thermal hysteresis (75ppm) and long-term stability (40ppm) as well as immunity to board stress effects.
The LM4030 is designed to operate without an external capacitor, but any capacitor up to 10µF may be used. The LM4030 can be powered off as little as 120µA (max) but is capable of shunting up to 30mA continuously. As with any shunt reference, the LM4030 can be powered off of virtually any supply and is a simple way to generate a highly accurate system reference.
The LM4030 is available in three grades (A, B, and C). The best grade devices (A) have an initial accuracy of 0.05% with ensured temperature coefficient of 10 ppm/°C or less, while the lowest grade parts (C) have an initial accuracy of 0.15% and a temperature coefficient of 30 ppm/°C.
技術(shù)文檔
| 類型 | 標(biāo)題 | 下載最新的英語版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 數(shù)據(jù)表 | LM4030 SOT-23 Ultra-High Precision Shunt Voltage Reference 數(shù)據(jù)表 (Rev. B) | 2013年 3月 29日 | |||
| 白皮書 | Voltage reference selection basics white paper (Rev. A) | 2018年 10月 23日 | ||||
| 技術(shù)文章 | Find the 'Goldilocks' voltage reference for your application | PDF | HTML | 2016年 9月 2日 | |||
| 應(yīng)用手冊 | 電壓參考的選擇基礎(chǔ) | 英語版 | 2008年 8月 13日 |
設(shè)計(jì)和開發(fā)
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支持的產(chǎn)品和硬件
產(chǎn)品
裸片和晶圓服務(wù)
并聯(lián)電壓基準(zhǔn)
電流基準(zhǔn)和電流源
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| 封裝 | 引腳 | CAD 符號、封裝和 3D 模型 |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
訂購和質(zhì)量
- RoHS
- REACH
- 器件標(biāo)識
- 引腳鍍層/焊球材料
- MSL 等級/回流焊峰值溫度
- MTBF/時(shí)基故障估算
- 材料成分
- 鑒定摘要
- 持續(xù)可靠性監(jiān)測
- 制造廠地點(diǎn)
- 封裝廠地點(diǎn)