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Datasheet Linear Technology LT6119HMS-1#TRPBF

ManufacturerLinear Technology
Part NumberLT6119HMS-1#TRPBF

Current Sense Amplifier, Reference and Comparators with POR


  • Download » Datasheet PDF, 340 Kb, File uploaded: Aug 6, 2017
    LT6119-1/LT6119-2 - Current Sense Amplifier, Reference and Comparators with POR
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    Current Sense Amplifier,
    Reference and Comparators
    with POR
    Description Features Current Sense Amplifier – Fast Step Response: 500ns – Low Offset Voltage: 200µV Maximum – Low Gain Error: 0.2% Maximum
    n Internal 400mV Precision Reference
    n Internal Latching Comparators
    – Power-On Reset Capability – Fast Response Time: 500ns – Total Threshold Error: ±1.25% Maximum – Two Comparator Polarity Options
    n Wide Supply Range: 2.7V to 60V
    n Supply Current: 550ВµA
    n Specified for –40°C to 125°C Temperature Range
    n Available in 10-Lead MSOP Package The LTВ®6119 is a complete high side current sense device
    that incorporates a precision current sense amplifier, an
    integrated voltage reference and two latching comparators.
    Two versions of the LT6119 are available. The LT6119-1
    has the comparators connected in opposing polarity and
    the LT6119-2 has the comparators connected in the same
    polarity. The comparator latch functionality can be enabled
    or disabled and the comparators can be configured to reset
    upon power-on. The input and the open-drain outputs of
    the comparators are independent from the current sense
    amplifier. The comparator trip points and amplifier gain
    are configured with external resistors. n The overall propagation delay of the LT6119 is typically ...



Package CodeMS
Package Index05-08-1661


3dB Error Bandwidth1000 kHz
CM Range2.7V to 60V
Common Mode Rejection Ratio125 dB
Number of Channels1
Current Sense TopologyHigh Side
Demo BoardsDC2261A-A,DC2261A-B
Design ToolsLTspice Model
Export Controlno
FeaturesCurrent Sense Amplifier, Reference, 2 Latchable Comparators w/ Power On Reset
GainProgrammable Rout/Rin V/V
Gain Accuracy0.08 %
Ibias0.06 µA
Input Step Response500ns
Isupply0.475 mA
Operating Temperature Range-40 to 125 °C
PSRR127 dB
Rail-to-Rail Inno
Rail-to-Rail Outno
Ts (0.1%)2000 ns
Vos0.2 mV
Vos TC0.8 µV/C
Vs Max60 V
Vs Min2.7 V
Vsense Max500 mV

Eco Plan


Other Options

LT6119 LT6119-2

Moldel Line

Series: LT6119-1 (4)

Manufacturer's Classification

  • Signal Conditioning > Amplifiers > Current Sense Amplifiers
  • Signal Conditioning > Voltage References > Reference Plus Comparator or Amplifier
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers

Other Names:


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