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LMC6484QML

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Ultra-low Bias Current, Precision CMOS Rail-to-Rail Input and Output Operational Amplifier

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Data sheet

LMC6484QML

ACTIVE
Data sheet Order now

Product details

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 15.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Vos (offset voltage at 25°C) (max) (mV) 0.75 Offset drift (typ) (µV/°C) 1 Input bias current (max) (pA) 25 GBW (typ) (MHz) 1.5 Slew rate (typ) (V/µs) 1.3 Rail-to-rail In, Out Vn at 1 kHz (typ) (nV√Hz) 37 CMRR (typ) (dB) 82 Rating Military Operating temperature range (°C) -55 to 125 Iout (typ) (A) 0.011 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.25 Input common mode headroom (to positive supply) (typ) (V) 0.25 Output swing headroom (to negative supply) (typ) (V) 0.18 Output swing headroom (to positive supply) (typ) (V) -0.2
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 15.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Vos (offset voltage at 25°C) (max) (mV) 0.75 Offset drift (typ) (µV/°C) 1 Input bias current (max) (pA) 25 GBW (typ) (MHz) 1.5 Slew rate (typ) (V/µs) 1.3 Rail-to-rail In, Out Vn at 1 kHz (typ) (nV√Hz) 37 CMRR (typ) (dB) 82 Rating Military Operating temperature range (°C) -55 to 125 Iout (typ) (A) 0.011 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.25 Input common mode headroom (to positive supply) (typ) (V) 0.25 Output swing headroom (to negative supply) (typ) (V) 0.18 Output swing headroom (to positive supply) (typ) (V) -0.2
CDIP (J) 14 130.4652 mm² 19.56 x 6.67 CFP (NAC) 14 62.9285 mm² 9.91 x 6.35
  • (Typical Unless Otherwise Noted)
  • Rail-to-Rail Input Common-Mode Voltage Range (Ensured Over Temperature)
  • Rail-to-Rail Output Swing (within 20 mV of Supply Rail, 100 KΩ Load)
  • Ensured 5V and 15V Performance
  • Operates at 3V.
  • Excellent CMRR and PSRR: 82 dB
  • Ultra Low Input Current: 20 fA
  • High Voltage Gain (RL = 500 KΩ): 130 dB
  • Specified for 2 KΩ and 600Ω Loads

All trademarks are the property of their respective owners.

  • (Typical Unless Otherwise Noted)
  • Rail-to-Rail Input Common-Mode Voltage Range (Ensured Over Temperature)
  • Rail-to-Rail Output Swing (within 20 mV of Supply Rail, 100 KΩ Load)
  • Ensured 5V and 15V Performance
  • Operates at 3V.
  • Excellent CMRR and PSRR: 82 dB
  • Ultra Low Input Current: 20 fA
  • High Voltage Gain (RL = 500 KΩ): 130 dB
  • Specified for 2 KΩ and 600Ω Loads

All trademarks are the property of their respective owners.

The LMC6484 provides a common-mode range that extends to both supply rails. This rail-to-rail performance combined with excellent accuracy, due to a high CMRR, makes it unique among rail-to-rail input amplifiers.

It is ideal for systems, such as data acquisition, that require a large input signal range. The LMC6484 is also an excellent upgrade for circuits using limited common-mode range amplifiers such as the TLC274 and TLC279.

Maximum dynamic signal range is assured in low voltage and single supply systems by the LMC6484's rail-to-rail output swing. The LMC6484's rail-to-rail output swing is ensured for loads down to 600Ω.

Ensured low voltage characteristics and low power dissipation make the LMC6484 especially well-suited for battery-operated systems.

See the LMC6482 data sheet for a Dual CMOS operational amplifier with these same features.

The LMC6484 provides a common-mode range that extends to both supply rails. This rail-to-rail performance combined with excellent accuracy, due to a high CMRR, makes it unique among rail-to-rail input amplifiers.

It is ideal for systems, such as data acquisition, that require a large input signal range. The LMC6484 is also an excellent upgrade for circuits using limited common-mode range amplifiers such as the TLC274 and TLC279.

Maximum dynamic signal range is assured in low voltage and single supply systems by the LMC6484's rail-to-rail output swing. The LMC6484's rail-to-rail output swing is ensured for loads down to 600Ω.

Ensured low voltage characteristics and low power dissipation make the LMC6484 especially well-suited for battery-operated systems.

See the LMC6482 data sheet for a Dual CMOS operational amplifier with these same features.
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* Data sheet LMC6484QML CMOS Quad Rail-to-Rail Input and Output Operational Amplifier datasheet (Rev. A) 26 Mar 2013

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