LMV721-N 10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier | TIJ.co.jp

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10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier



  • LMV721  - このデバイスは、機能とパラメータの点で、比較対象のデバイスと完全に同等です。 


The LMV721 (Single) and LMV722 (Dual) are low noise, low voltage, and low power op amps, that can be designed into a wide range of applications. The LMV721/LMV722 has a unity gain bandwidth of 10MHz, a slew rate of 5V/us, and a quiescent current of 930uA/amplifier at 2.2V.

The LMV721/722 are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common-mode voltage range includes ground, and the maximum input offset voltage are 3.5mV (Over Temp.) for the LMV721/LMV722. Their capacitive load capability is also good at low supply voltages. The operating range is from 2.2V to 5.5V.

The chip is built with National's advanced Submicron Silicon-Gate BiCMOS process. The single version, LMV721, is available in 5 pin SOT23-5 and a SC-70 (new) package. The dual version, LMV722, is available in a SO-8, MSOP-8 and 8-pin LLP package.


(For Typical, 5 V Supply Values; Unless Otherwise Noted)

  • Guaranteed 2.2V and 5.0V Performance
  • Low Supply Current LMV721/2 930µA/amplifier @2.2V
  • High Unity-Gain Bandwidth 10MHz
  • Rail-to-Rail Output Swing

  • @600Ω load 120mV from either rail at 2.2V

  • @2kΩ load 50mV from either rail at 2.2V
  • Input Common Mode Voltage Range Includes Ground
  • Silicon Dust, SC70-5 Package 2.0x2.0x1.0 mm
  • Miniature packaging: LLP-8 2.5mm × 3mm × 0.8mm
  • Input Voltage Noise 

  • Applications

  • Cellular an Cordless Phones
  • Active Filter and Buffers
  • Laptops and PDAs
  • Battery Powered Electronics

  • 機能一覧

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    Part number オーダー・オプション 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) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Offset drift (Typ) (uV/C) Features Input bias current (Max) (pA) CMRR (Typ) (dB) Output current (Typ) (mA) Architecture
    LMV721-N ご注文 1     2.2     5.5     10     5.25     In to V-
    3     1.03     8.5     Catalog     -40 to 85     SC70 | 5
    SOT-23 | 5    
    5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
    5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    
    0.6       400000     89     24     Bipolar    
    LMV791 ご注文 1     1.8     5     17     9.5     In to V-
    1.35     1.15     5.8     Catalog     -40 to 125     SOT-23-THIN | 6     6SOT-23-THIN: 5 mm2: 1.6 x 2.9 (SOT-23-THIN | 6)     1     Shutdown     1     100     21     CMOS