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LM4050QML-SP

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Radiation-hardened, QML-V, 2.5V or 5V shunt voltage reference

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数据表

LM4050QML-SP

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数据表 立即订购

产品详情

Rating Space VO (V) 2.5, 5 Initial accuracy (max) (%) 0.1 Iz for regulation (min) (µA) 65, 74 VO adj (min) (V) 2.5 VO adj (max) (V) 5 Reference voltage (V) Fixed Temp coeff (max) (ppm/°C) 144, 166 Operating temperature range (°C) -55 to 125 Iout/Iz (max) (mA) 15
Rating Space VO (V) 2.5, 5 Initial accuracy (max) (%) 0.1 Iz for regulation (min) (µA) 65, 74 VO adj (min) (V) 2.5 VO adj (max) (V) 5 Reference voltage (V) Fixed Temp coeff (max) (ppm/°C) 144, 166 Operating temperature range (°C) -55 to 125 Iout/Iz (max) (mA) 15
CFP (NAC) 10 62.9285 mm² (— mm × — mm)
  • Low Dose Rate Qualified 100 krad(Si)
  • SEFI Immune
  • SET Immune with 60µF CLOAD
  • CLOAD 0µF to 100µF
  • Fixed Reverse Breakdown Voltage of 2.500V, 5.000V

Key Specifiactions

  • LM4050-2.5QML
    • Output Voltage Tolerance IR = 100µA ±0.1% @ 25°C
    • Low Temperature Coefficient 15 ppm/°C
    • Low Output Noise 50 µVrms(typ)
    • Wide Operating Current Range 60 µA to 15 mA
  • LM4050-5.0QML
    • Output Voltage Tolerance IR = 100μA ±0.1% @ 25°C
    • Low Temperature Coefficient 23 ppm/°C
    • Low Output Noise 100 µVrms(typ)
    • Wide Operating Current Range 74 µA to 15 mA

All trademarks are the property of their respective owners.
  • Low Dose Rate Qualified 100 krad(Si)
  • SEFI Immune
  • SET Immune with 60µF CLOAD
  • CLOAD 0µF to 100µF
  • Fixed Reverse Breakdown Voltage of 2.500V, 5.000V

Key Specifiactions

  • LM4050-2.5QML
    • Output Voltage Tolerance IR = 100µA ±0.1% @ 25°C
    • Low Temperature Coefficient 15 ppm/°C
    • Low Output Noise 50 µVrms(typ)
    • Wide Operating Current Range 60 µA to 15 mA
  • LM4050-5.0QML
    • Output Voltage Tolerance IR = 100μA ±0.1% @ 25°C
    • Low Temperature Coefficient 23 ppm/°C
    • Low Output Noise 100 µVrms(typ)
    • Wide Operating Current Range 74 µA to 15 mA

All trademarks are the property of their respective owners.

The LM4050QML precision voltage reference is available in a 10-Lead Ceramic CLGA package. The LM4050QML’s design eliminates the need for an external stabilizing capacitor while ensuring stability with a capacitive load, thus making the LM4050QML easy to use. The LM4050-2.5QML has a 60 µA minimum and 15 mA maximum operating current. The LM4050-5.0QML has a 74 µA minimum and 15 mA maximum operating current.

The LM4050QML utilizes fuse and zener-zap reverse breakdown voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% 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.

The LM4050QML operates over the temperature range of –55°C to +125°C.

The LM4050QML precision voltage reference is available in a 10-Lead Ceramic CLGA package. The LM4050QML’s design eliminates the need for an external stabilizing capacitor while ensuring stability with a capacitive load, thus making the LM4050QML easy to use. The LM4050-2.5QML has a 60 µA minimum and 15 mA maximum operating current. The LM4050-5.0QML has a 74 µA minimum and 15 mA maximum operating current.

The LM4050QML utilizes fuse and zener-zap reverse breakdown voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% 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.

The LM4050QML operates over the temperature range of –55°C to +125°C.
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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 LM4050QML Precision Micropower Shunt Voltage Reference 数据表 (Rev. G) 2013-7-12
* 辐射与可靠性报告 LM4050WG5.0 Neutron Displacement Damage (NDD) Characterization Report 2021-10-29
* 辐射与可靠性报告 LM4050WG2.5 Neutron Displacement Damage (NDD) Characterization Report 2021-10-28
* 辐射与可靠性报告 LM4050WG2.5RLQV ELDRS Characterization Report 2012-5-14
* 辐射与可靠性报告 LM4050WG2.5RLQV SET Report 2012-5-11
* 辐射与可靠性报告 LM4050WG5.0RLQV ELDRS Report 2012-5-11
* SMD LM4050QML-SP SMD 5962R0923561VZA 2016-6-21
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设计与开发

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计算工具

SHUNT-REFERENCE-CALC — Shunt Reference Selector and Design Calculator

This tool guides the user through the design process for the TLx431 and LM40x0 family of shunt voltage references. This calculator will recommend resistance and capacitance values to optimally meet the user's desired specifications.
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计算工具

SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR — Shunt Voltage Reference External Resistor Quick Start Calculator

该外部电阻器快速入门计算器工具支持您根据电压基准、电源和负载电流限值轻松计算有效的外部电阻值。根据这些输入，您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。

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参考设计

TIDA-010931 — 耐辐射航天电池管理系统 (BMS) 参考设计

此参考设计演示了航天级电池管理系统。该电路测量八节串联的电池，以监控电池运行状况、充电状态和温度。
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封装 引脚 CAD 符号、封装和 3D 模型
CFP (NAC) 10 Ultra Librarian
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