LM4041C
- 1.225V Fixed and adjustable outputs (1.225V to 10V)
- Tight output tolerances and low temperature coefficient
- Maximum 0.1%, 100ppm/°C – A grade
- Maximum 0.2%, 100ppm/°C – B grade
- Maximum 0.5%, 100ppm/°C – C grade
- Maximum 1.0%, 150ppm/°C – D grade
- Low output noise . . . 20µVRMS (typical)
- Wide operating current range . . . 45µA (typical) to 12mA
- Stable with all capacitive loads; no output capacitor required
- Available in
- Industrial temperature: –40°C to 85°C
- Extended temperature: –40°C to 125°C
The LM4041 series of shunt voltage references are versatile, easy-to-use references designed for a wide array of applications. These parts do not require external capacitors for operation and are stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and a low temperature coefficient to maintain a stable output voltage over a wide range of operating currents and temperatures. The LM4041 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (maximum) for the A grade to 1% (maximum) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for applications. The LM4041 is available in a fixed (1.225V nominal) or an adjustable version (which requires an external resistor divider to set the output to a value between 1.225V and 10V).
Packaged in space-saving SC-70 and SOT-23-3 and requiring a minimum current of 45µA (typical), the LM4041 also designed for portable applications. The TO-92 package also is available for through-hole packaging needs. The LM4041xI is characterized for operation over an ambient temperature range of –40°C to 85°C. The LM4041xQ is characterized for operation over an ambient temperature range of –40°C to 125°C.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | LM4041 Precision Micropower Shunt Voltage Reference datasheet (Rev. G) | PDF | HTML | 2024年 7月 19日 |
E-book | Voltage Supervisor and Reset ICs: Tips, Tricks and Basics | 2019年 6月 28日 | ||
More literature | SLL Precision Reference Product Clip | 2006年 2月 23日 |
設計與開發
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PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOT-23 (DBZ) | 3 | Ultra Librarian |
SOT-SC70 (DCK) | 5 | Ultra Librarian |
TO-92 (LP) | 3 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點