LMC6462 双路微功耗轨至轨输入和输出 CMOS 运算放大器 | 德州仪器 TI.com.cn

LMC6462 (正在供货)

双路微功耗轨至轨输入和输出 CMOS 运算放大器

双路微功耗轨至轨输入和输出 CMOS 运算放大器 - LMC6462


  • LM8272  -  Higher Bandwidth, Higher Slew Rate, Lower Power Consumption, RRIO.
  • LMP7702  -  Higher Precision, RRIO,lower Power Consumption, Higher CMRR
  • LMV841  -  LMV841 - Single CMOS Input, RRIO, Wide Supply Range Operational Amplifiers
  • LMV841-Q1  -  LMV841 - Single CMOS Input, RRIO, Wide Supply Range Operational Amplifiers

Other devices and data sheet

Other device variants can also be found in the  LMC6462-MIL product page

This data sheet applies to both  LMC6462 and  LMC6462-MIL


The LMC6462/4 is a micropower version of the popular LMC6482/4, combining Rail-to-Rail Input and Output Range with very low power consumption.

The LMC6462/4 provides an input common-mode voltage range that exceeds both rails. The rail-to-rail output swing of the amplifier, ensured for loads down to 25 kΩ, assures maximum dynamic signal range. This rail-to-rail performance of the amplifier, combined with its high voltage gain makes it unique among rail-to-rail amplifiers. The LMC6462/4 is an excellent upgrade for circuits using limited common-mode range amplifiers.

The LMC6462/4, with ensured specifications at 3V and 5V, is especially well-suited for low voltage applications. A quiescent power consumption of 60 μW per amplifier (at VS = 3V) can extend the useful life of battery operated systems. The amplifier's 150 fA input current, low offset voltage of 0.25 mV, and 85 dB CMRR maintain accuracy in battery-powered systems.


  • (Typical Unless Otherwise Noted)
  • Ultra Low Supply Current  20 μA/Amplifier
  • Ensured Characteristics at 3V and 5V
  • Rail-to-Rail Input Common-Mode Voltage Range
  • Rail-to-Rail Output Swing
    • (within 10 mV of rail, VS = 5V and RL = 25 kΩ)
  • Low Input Current 150 fA
  • Low Input Offset Voltage 0.25 mV

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Part number 立即下单 Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Rail-to-rail Vos (offset voltage @ 25 C) (Max) (mV) Offset drift (Typ) (uV/C) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) CMRR (Typ) (dB) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Input bias current (Max) (pA) Output current (Typ) (mA) Features Architecture
LMC6462 立即下单 2     3     15.5     0.05     0.015     In
0.5     1.5     0.02     80     85     Catalog     -40 to 85     PDIP | 8
SOIC | 8    
See datasheet (PDIP)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
1.5     27