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LM4030CMF-2.5/NOPB

Texas Instruments

V-Ref Precision 2.5V 50mA 5-Pin SOT-23 T/R

制造商料号#: LM4030CMF-2.5/NOPB

替代型号#: LM4030CMF-2.5/NOPB


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描述

文档

替代/替换

信息

The LM4030 is an ultra-high precision shunt voltage reference, having exceptionally high initial accuracy (0.05%) and temperature stability (10ppm/°C). The LM4030 is available with fixed voltage options of 2.5V and 4.096V. Despite the tiny SOT-23 package, the LM4030 exhibits excellent thermal hysteresis (75ppm) and long-term stability (40ppm) as well as immunity to board stress effects.

The LM4030 is designed to operate without an external capacitor, but any capacitor up to 10µF may be used. The LM4030 can be powered off as little as 120µA (max) but is capable of shunting up to 30mA continuously. As with any shunt reference, the LM4030 can be powered off of virtually any supply and is a simple way to generate a highly accurate system reference.

The LM4030 is available in three grades (A, B, and C). The best grade devices (A) have an initial accuracy of 0.05% with ensured temperature coefficient of 10 ppm/°C or less, while the lowest grade parts (C) have an initial accuracy of 0.15% and a temperature coefficient of 30 ppm/°C.

 

技术参数

  • High Output Voltage Accuracy 0.05%
  • Low Temperature Coefficient 10 ppm/°C
  • Extended Temperature Operation -40-125°C
  • Excellent Thermal Hysteresis, 75ppm
  • Excellent Long-Term Stability, 40ppm
  • High Immunity to Board Stress Effects
  • Capable of Handling 50 mA Transients
  • Voltage Options 2.5V, 4.096V
  • SOT-23 Package
  • 技术特性

    描述
    寻找类似物料
    Maximum Output Current
    50 mA
    Max Processing Temp
    260
    Mounting
    Surface Mount
    Maximum Temperature Coefficient
    30 ppm/°C
    Lead Finish
    Tin
    Topology
    Shunt
    Initial Accuracy
    0.15 %
    Load Regulation
    25 ppm/mA
    Output Voltage
    2.5 V
    Operating Temperature
    -40 to 125 °C

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    8542.39.00
    HTSN:
    8542.39.00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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