- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:电压基准 - 并联电压基准
- 功能描述:汽车类精密微功耗并联电压基准
- 点击这里打开及下载LM4041-N-Q1的技术文档资料
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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.
- 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)
- 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)
- VO (V)
- 1.225
- Reference voltage
- Adjustable, Fixed
- Initial accuracy (Max) (%)
- 0.1, 0.2, 0.5, 1, 2
- VO adj (Min) (V)
- 1.24
- VO adj (Max) (V)
- 10
- Iz for regulation (Min) (uA)
- 60
- Rating
- Automotive
- Temp coeff (Max) (ppm/ degree C)
- 100, 150
- Operating temperature range (C)
- -40 to 125, -40 to 85
- Iout/Iz (Max) (mA)
- 12
LM4041-N-Q1的完整型号有:LM4041QAIM3-1.2/NO、LM4041QBIM3-1.2/NO、LM4041QCEM3-1.2NO、LM4041QCEM3-ADJ/NO、LM4041QCEM3X-1.2NO、LM4041QCIM3-1.2/NO、LM4041QCIM3-ADJ/NO、LM4041QDEM3-1.2/NO、LM4041QDEM3-ADJ/NO、LM4041QDIM3-1.2/NO、LM4041QDIM3-ADJ/NO、LM4041QEEM3-1.2/NO、LM4041QEEM3X-1.2NO、LM4041QEIM3-1.2/NO,以下是这些产品的关键参数及官网采购报价:
LM4041QAIM3-1.2/NO,工作温度:-40 to 85,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QAIM3-1.2/NO的批量USD价格:1.151(1000+)
LM4041QBIM3-1.2/NO,工作温度:-40 to 85,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QBIM3-1.2/NO的批量USD价格:.777(1000+)
LM4041QCEM3-1.2NO,工作温度:-40 to 125,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QCEM3-1.2NO的批量USD价格:.558(1000+)
LM4041QCEM3-ADJ/NO,工作温度:-40 to 125,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QCEM3-ADJ/NO的批量USD价格:.558(1000+)
LM4041QCEM3X-1.2NO,工作温度:-40 to 125,封装:SOT-23 (DBZ)-3,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QCEM3X-1.2NO的批量USD价格:.495(1000+)
LM4041QCIM3-1.2/NO,工作温度:-40 to 85,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QCIM3-1.2/NO的批量USD价格:.558(1000+)
LM4041QCIM3-ADJ/NO,工作温度:-40 to 85,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QCIM3-ADJ/NO的批量USD价格:.558(1000+)
LM4041QDEM3-1.2/NO,工作温度:-40 to 125,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QDEM3-1.2/NO的批量USD价格:.498(1000+)
LM4041QDEM3-ADJ/NO,工作温度:-40 to 125,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QDEM3-ADJ/NO的批量USD价格:.498(1000+)
LM4041QDIM3-1.2/NO,工作温度:-40 to 85,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QDIM3-1.2/NO的批量USD价格:.498(1000+)
LM4041QDIM3-ADJ/NO,工作温度:-40 to 85,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QDIM3-ADJ/NO的批量USD价格:.498(1000+)
LM4041QEEM3-1.2/NO,工作温度:-40 to 125,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QEEM3-1.2/NO的批量USD价格:.418(1000+)
LM4041QEEM3X-1.2NO,工作温度:-40 to 125,封装:SOT-23 (DBZ)-3,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QEEM3X-1.2NO的批量USD价格:.355(1000+)
LM4041QEIM3-1.2/NO,工作温度:-40 to 85,封装:SOT-23 (DBZ)-3,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LM4041QEIM3-1.2/NO的批量USD价格:.418(1000+)
LM4041-NE1P2 PSpice Transient Model
PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。借助?PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。
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SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR — 分流参考电压外部电阻快速入门计算器
这一外部电阻快速入门计算器工具让用户可以根据电压基准、电源和负载电流限值轻松计算有效的外部电阻值。使用这些输入,用户可以马上查看计算结果并通过以颜色标记的指示了解计算出的输出是否有效。