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LM199
製造中止Precision Reference
製品の詳細
- Obsolete Product - Datasheet For Reference Purposes Only. Contact Analog Devices For Replacement Product
- 6.95V Shunt Reference
- Guaranteed 0.5ppm/°C Temperature Coefficient
- Guaranteed 1Ω Maximum Dynamic Impedance
- Guaranteed 20µVRMS Maximum Noise
- Guaranteed Initial Tolerance of 2%
- Wide Operating Current Range
- Available in 4-Lead TO-46 Metal Can
Obsolete Product - Datasheet For Reference Purposes Only. Contact Analog Devices For Replacement Product.
The LM199/LM399 precision shunt reference features excellent temperature stability over a wide range of voltage, temperature and operating current conditions. A stabilizing heater is incorporated with the active Zener on a monolithic substrate which nearly eliminates changes in voltage with temperature. The subsurface Zener operates over a current range of 0.5mA to 10mA, and offers minimal noise and excellent long-term stability.
Ideal applications for the LM199/LM399 include digital voltmeters, precision calibration equipment, current sources and a variety of other precision low cost references. A 10V buffered reference application is shown below.
Applications
- Precision voltage reference for multimeters
- Calibration equipment voltage standards
- Laboratory measurement equipment
- Industrial monitor/control instruments
- High accuracy data converters
ドキュメント
これは最新改訂バージョンのデータシートです。
ハードウェア・エコシステム
| 製品モデル | 製品ライフサイクル | 詳細 |
|---|---|---|
| LM399 | 製造中 | 高精度リファレンス |
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