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LM392的基本参数
快速报价,在行业拥有较高的知名度及影响力
LM392的产品详情:

The LM392 consists of two independent building-block circuits. One is a high-gain internally-frequency-compensated operational amplifier, and the other is a precision voltage comparator. Both the operational amplifier and the voltage comparator are designed to operate from a single power supply over a wide range of voltages. Both circuits have input stages that force the common-mode input down to ground when operating from a single power supply. Operation from split power supplies also is possible, and the low power-supply current is independent of the magnitude of the supply voltage.

Applications include transducer amplifiers with pulse shapers, DC gain blocks with level detectors, and VCOs, as well as all conventional operational amplifier or voltage-comparator circuits. The LM392 can be operated directly from the standard 5-V power-supply voltage used in digital systems, and the output of the comparator interfaces directly with either TTL or CMOS logic. In addition, the low-power drain makes the LM392 extremely useful in the design of portable equipment.

LM392的优势和特性:
  • Wide Power-Supply Voltage Range
    • Single Supply: 3 V to 32 V
    • Dual Supply: ±1.5 V to ±16 V
  • Low Supply-Current Drain Essentially Independent of Supply Voltage: 600 μA
  • Low Input Biasing Current: 50 nA
  • Low Input Offset Voltage: 2 mV
  • Low Input Offset Current: 5 nA
  • Input Common-Mode Voltage Range Includes Ground
  • Differential Input Voltage Range Equals Power-Supply Voltage
  • Additional Operational Amplifier Features
    • Internally Frequency Compensated for Unity Gain
    • Large DC Voltage Gain: 100 dB
    • Wide Bandwidth (Unity Gain): 1 MHz
    • Large Output Voltage Swing: 0 V to V+ - 1.5 V
  • Additional Comparator Features
    • Low Output Saturation Voltage: 250 mV at 4 mA
    • Output Voltage Compatible With All Types of Logic Systems
  • ADVANTAGES
    • Eliminates Need for Dual Power Supplies
    • An Internally Compensated Operational Amplifier and a Precision Comparator in the Same Package
    • Allows Sensing at or Near Ground

LM392的参数(英文):
  • Number of channels (#)
  • 2
  • Output type
  • Open-collector
  • Propagation delay time (μs)
  • 1.5
  • Vs (Max) (V)
  • 32
  • Vs (Min) (V)
  • 3
  • Vos (offset voltage @ 25 C) (Max) (mV)
  • 5
  • Iq per channel (Typ) (mA)
  • 0.5
  • Input bias current (+/-) (Max) (nA)
  • 250
  • Rail-to-rail
  • In to V-
  • Rating
  • Catalog
  • Operating temperature range (C)
  • 0 to 70
  • Features
  • VICR (Max) (V)
  • 32
  • VICR (Min) (V)
  • 3
LM392具体的完整产品型号参数及价格(美元):

LM392的完整型号有:LM392D、LM392DGKR、LM392DGKT、LM392DR、LM392DRG4、LM392P,以下是这些产品的关键参数及官网采购报价:

LM392D,工作温度:0 to 70,封装:SOIC (D)-8,包装数量MPQ:75个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网LM392D的批量USD价格:.518(1000+)

LM392DGKR,工作温度:0 to 70,封装:VSSOP (DGK)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网LM392DGKR的批量USD价格:.442(1000+)

LM392DGKT,工作温度:0 to 70,封装:VSSOP (DGK)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网LM392DGKT的批量USD价格:.528(1000+)

LM392DR,工作温度:0 to 70,封装:SOIC (D)-8,包装数量MPQ:2500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LM392DR的批量USD价格:.432(1000+)

LM392DRG4,工作温度:0 to 70,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网LM392DRG4的批量USD价格:.497(1000+)

LM392P,工作温度:0 to 70,封装:PDIP (P)-8,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网LM392P的批量USD价格:.497(1000+)

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