Product details

Number of channels (#) 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.025 Vs (Max) (V) 36 Vs (Min) (V) 5 Vos (offset voltage @ 25 C) (Max) (mV) 4 Iq per channel (Typ) (mA) 4 Input bias current (+/-) (Max) (nA) 500 Rail-to-rail Out Rating Space Operating temperature range (C) -55 to 125 Features VICR (Max) (V) 33 VICR (Min) (V) 3
Number of channels (#) 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.025 Vs (Max) (V) 36 Vs (Min) (V) 5 Vos (offset voltage @ 25 C) (Max) (mV) 4 Iq per channel (Typ) (mA) 4 Input bias current (+/-) (Max) (nA) 500 Rail-to-rail Out Rating Space Operating temperature range (C) -55 to 125 Features VICR (Max) (V) 33 VICR (Min) (V) 3
CDIP (J) 14 130 mm² 19.94 x 6.73 CDIP (J) 14 CFP (NAC) 10 42 mm² 6.86 x 6.12 CFP (NAD) 10 42 mm² 6.86 x 6.12 TO-CAN (LME) 10 80 mm² 8.96 x 8.96
  • Available with radiation ensured
    • High Dose Rate 100 krad(Si)
    • ELDRS Free 100 krad(Si)
  • Two independent comparators
  • Operates from a single 5V supply
  • Typically 80 ns response time at ±15V
  • Minimum fan-out of 2 each side
  • Maximum input current of 1 μA over temperature
  • Inputs and outputs can be isolated from system ground
  • High common mode slew rate

All trademarks are the property of their respective owners.

  • Available with radiation ensured
    • High Dose Rate 100 krad(Si)
    • ELDRS Free 100 krad(Si)
  • Two independent comparators
  • Operates from a single 5V supply
  • Typically 80 ns response time at ±15V
  • Minimum fan-out of 2 each side
  • Maximum input current of 1 μA over temperature
  • Inputs and outputs can be isolated from system ground
  • High common mode slew rate

All trademarks are the property of their respective owners.

The LM119 is a precision high speed dual comparator fabricated on a single monolithic chip. It is designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, it has higher gain and lower input currents than devices like the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA.

Although designed primarily for applications requiring operation from digital logic supplies, the LM119 is fully specified for power supplies up to ±15V. It features faster response than the LM111 at the expense of higher power dissipation. However, the high speed, wide operating voltage range and low package count make the LM119 much more versatile than older devices like the LM711.

The LM119 is a precision high speed dual comparator fabricated on a single monolithic chip. It is designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, it has higher gain and lower input currents than devices like the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA.

Although designed primarily for applications requiring operation from digital logic supplies, the LM119 is fully specified for power supplies up to ±15V. It features faster response than the LM111 at the expense of higher power dissipation. However, the high speed, wide operating voltage range and low package count make the LM119 much more versatile than older devices like the LM711.

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Type Title Date
* Data sheet LM119QML High Speed Dual Comparator datasheet (Rev. B) 26 Mar 2013
* SMD LM119QML-SP SMD 5962-96798 21 Jun 2016
* Radiation & reliability report LM119xRLQMLV ELDRS Characterization Report 10 May 2012
Selection guide TI Space Products (Rev. H) 27 Jan 2021
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations 18 May 2020
Application note Single-Event Effects Confidence Interval Calculations 14 Jan 2020
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing 17 Jun 2019
E-book Radiation Handbook for Electronics (Rev. A) 21 May 2019
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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(Y) 0 View options
CDIP (J) 14 View options
CFP (NAC) 10 View options
CFP (NAD) 10 View options
TO-100 (LME) 10 View options

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