Product details


Number of channels (#) 1 Output type Differential Propagation delay time (µs) 0.0099 Vs (Max) (V) 14 Vs (Min) (V) 5 Vos (offset voltage @ 25 C) (Max) (mV) 3 Iq per channel (Typ) (mA) 12.7 Input bias current (+/-) (Max) (nA) 1100 Rail-to-rail No Rating Catalog Operating temperature range (C) -40 to 85, 0 to 70 Features Strobe VICR (Max) (V) 11.5 VICR (Min) (V) 0 open-in-new Find other Comparators

Package | Pins | Size

SOIC (D) 8 19 mm² 3.91 x 4.9 TSSOP (PW) 8 19 mm² 3 x 6.4 open-in-new Find other Comparators


  • Ultra-Fast Operation...10 ns (typ)
  • Low Positive Supply Current
       12.7 mA (Typ)
  • Operates From a Single 5-V Supply or From a Split ±5-V Supply
  • Complementary Outputs
  • Input Common-Mode Voltage Includes Negative Rail
  • Low Offset Voltage
  • No Minimum Slew Rate Requirement
  • Output Latch Capability
  • Functional Replacement to the LT1116
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The TL3116 is an ultra-fast comparator designed to interface directly to TTL logic while operating from either a single 5-V power supply or dual ±5-V supplies. The input common-mode voltage extends to the negative rail for ground sensing applications. It features extremely tight offset voltage and high gain for precision applications. It has complementary outputs that can be latched using the LATCH ENABLE terminal. Figure 1 shows the positive supply current of the comparator. The TL3116 only requires 12.7 mA (typical) to achieve a propagation delay of 10 ns.

The TL3116 is a pin-for-pin functional replacement for the LT1116 comparator, offering high-speed operation but consuming much less power.

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Technical documentation

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Type Title Date
* Datasheet TL3116, TL3116Y: Ultra-Fast Low-Power Precision Comparators datasheet (Rev. C) Apr. 23, 2004
E-book The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017

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PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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  • Supports simultaneous analysis of multiple products
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SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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SOIC (D) 8 View options
TSSOP (PW) 8 View options

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