LM4041-N
- Qualified for Automotive Applications
- SEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to
+125°C Ambient Temperature Range - Device Temperature Grade 3: –40°C to +85°C
Ambient Temperature Range (For SOT-23
Only)
- Device Temperature Grade 1: –40°C to
- Available in Standard, AEC Q-100 Grade 1
(Extended Temperature Range), and Grade 3
(Industrial Temperature Range) Qualified Versions
(SOT-23 Only) - Small Packages: SOT-23, TO-92, and SC70
- No Output Capacitor Required
- Tolerates Capacitive Loads
- Reverse Breakdown Voltage Options of 1.225 V
and Adjustable - Output Voltage Tolerance (A grade, 25°C) =
±0.1%(Maximum) - Low Output Noise (10 Hz to 10kHz) = 20 µVrms
- Wide Operating Current Range of 60 µA to 12 mA
- Industrial Temperature Range (LM4041A/B-N,
LM4041-N-Q1A/Q1B) of –40°C to +85°C - Extended Temperature Range (LM4041C/D/E-N,
LM4041-N-Q1C/Q1D/Q1E) of –40°C to +125°C - Low Temperature Coefficient of 100 ppm/°C
(Maximum)
Ideal for space-critical applications, the LM4041-N precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount packages. The advanced design of the LM4041-N eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4041-N easy to use. Further reducing design effort is the availability of a fixed (1.225 V) and adjustable reverse breakdown voltage. The minimum operating current is 60 µA for the LM4041-N 1.2 and the LM4041-N ADJ. Both versions have a maximum operating current of 12 mA.
The LM4041-N uses fuse and Zener-zap reverse breakdown or reference voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | LM4041/LM4041-N-Q1 Precision Micropower Shunt Voltage Reference datasheet (Rev. G) | 2015年 10月 8日 | |
Application note | Precision Current Sources and Sinks Using Voltage References | 2020年 6月 30日 | ||
E-book | Voltage Supervisor and Reset ICs: Tips, Tricks and Basics | 2019年 6月 28日 | ||
Technical article | Power Tips: Where to connect frequency analyzer reference leads for Bode plot meas | PDF | HTML | 2016年 10月 6日 | |
Technical article | Digitally select your reference voltage | PDF | HTML | 2016年 4月 27日 | |
Application note | TO-92 Packing Options / Ordering Instructions (Rev. A) | 2010年 6月 23日 | ||
Application note | Adaptive Speed Control for Automotive Systems | 2007年 11月 20日 | ||
White paper | Precision Method for Laser Diode Emission Control | 2004年 8月 1日 |
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR — Shunt Voltage Reference External Resistor Quick Start Calculator
This external resistor quick-start calculator tool lets you easily calculate valid external resistor values relative to voltage reference, supply and load-current bounds. With these inputs, you can instantly view the resulting calculations and use the color-coded indications to understand (...)
支援產品和硬體
產品
晶粒與晶圓服務
分流電壓參考
電流參考
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TIDA-00807 — 超低功耗高架故障指示燈故障監控參考設計
TIDM-BIOSIGNMONITOR — 用於個人監測的多參數生物訊號監測器參考設計
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