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LM2903ITL
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LM2903ITL

  • 所属类别:比较器
  • 产品名称:低功率低偏移电压双比较器
  • 厂商:NSC
  • 生产批号:10+
  • 封装:MICROSMD
  • 库存状态:有库存
  • 库存量:3000
  • 最低订购量:1
  • 详细资料:点击查找LM2903ITL的pdf资料
  • 点击询价
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  • Product Introduction

peculiarity

  • Wide power supply

    Voltage range:

    2.0V to 36V

    Single or dual power supply:

    ± 1.0V to ± 18V

Very low supply current consumption (0.4 mA) - independent of supply voltage

 

Low Input Bias Current:

25 nA

Low Input Bias Current:

± 5 NA

Maximum offset voltage:

± 3 mV

The input common-mode voltage range includes ground

 

The differential input voltage range is equal to the supply voltage

 

Low Output Saturation Voltage:

250 mV at 4 mA

The output voltage is compatible with TTL, DTL, ECL, MOS, and CMOS logic systems

 

Available in 8-bump (12 mil) micro SMD packages

 

See MicroSMD for Consideration AN-1112

 

illustrate

The LM193 series consists of two independent accuracy and offset voltage specifications up to 2.0 mV maximum and low, specializing in a wide range of voltage comparators from a wide range of voltages, single supply comparators, and voltage comparators. It is also possible that the operation from the split power supply is independent of the voltage of the power supply due to low supply current consumption. These comparators also have a unique feature in that the input common-mode voltage range includes ground, although operating from a single supply voltage.

Areas of application include limit comparators, simple analog-to-digital converters, pulses, square wave generators, and time delays; Extensive VCO; MOS clock timer, multivibrator and high voltage digital logic gate. The LM193 series is designed to interface directly with TTL and CMOS. When operating from two positive and negative power supplies, the LM193 series will be directly connected to the MOS logic in its low power consumption which is a clear advantage over the standard interface.

The LM393 and LM2903 are available in a nationally innovative slim SMD package of 8 (12 mil) large solder ball SMD packages.


apply

  • High-precision comparator
  • V OS drift reduces temperature
  • Eliminates the need for dual power supply
  • Allows near-ground remote sensing
  • Compatible with various forms of logic
  • Power consumption is suitable for battery operation

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