Dual High Speed, Low Power, Low Distortion Voltage Feedback Amplifiers - LM6172QML

LM6172QML (ACTIVE)

Dual High Speed, Low Power, Low Distortion Voltage Feedback Amplifiers

 

Recommended alternative parts

  • LM6172QML-SP  - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

Description

The LM6172 is a dual high speed voltage feedback amplifier. It is unity-gain stable and provides excellent DC and AC performance. With 100MHz unity-gain bandwidth, 3000V/μs slew rate and 50mA of output current per channel, the LM6172 offers high performance in dual amplifiers; yet it only consumes 2.3mA of supply current each channel.

The LM6172 operates on ±15V power supply for systems requiring large voltage swings, such as ADSL, scanners and ultrasound equipment. It is also specified at ±5V power supply for low voltage applications such as portable video systems.

The LM6172 is built with National's advanced VIP III (Vertically Integrated PNP) complementary bipolar process.


Features

  • Available with Radiation Guarantee
  • High Dose Rate

    300 krad(Si)

    ELDRS Free

    100 krad(Si)

  • Easy to Use Voltage Feedback Topology
  • High Slew Rate  3000V/μs
  • Wide Unity-Gain Bandwidth 100MHz
  • Low Supply Current 2.3mA / Amplifier
  • High Output Current 50mA / Amplifier
  • Specified for ±15V and ±5V operation

  • View more

    Parametrics Compare all products in Operational Amplifiers

     
    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)
    Vos (Offset Voltage @ 25C) (Max) (mV)
    Iq per channel (Typ) (mA)
    Rating
    Operating Temperature Range (C)
    Package Group
    Output Current (Typ) (mA)
    Offset Drift (Typ) (uV/C)
    Vn at 1kHz (Typ) (nV/rtHz)
    Architecture
    IIB (Max) (pA)
    CMRR (Typ) (dB)
    Package Size: mm2:W x L (PKG)
    LM6172QML LM6172QML-SP
    2    2   
    5.5    5.5   
    36    36   
    80    80   
    3000    3000   
    1.5    1.5   
    2.3    2.3   
    Military    Space   
    -55 to 125    -55 to 125   
    CDIP
    CFP   
    CDIP
    CFP   
    85    85   
    6    6   
    12    12   
    Voltage FB
    Bipolar   
    Voltage FB
    Bipolar   
    3000000    3000000   
    110    110   
    See datasheet (CDIP)
    See datasheet (CFP)   
    See datasheet (CDIP)
    See datasheet (CFP)   

    Other qualified versions of LM6172QML

    Version Part Number Definition
    Space LM6172QML-SP Radiation tolerant, ceramic packaging and qualified for use in Space-based application