Product details

Number of channels (#) 4 Output type Push-pull Propagation delay time (µs) 6 Vs (Max) (V) 5.5 Vs (Min) (V) 1.8 Vos (offset voltage @ 25 C) (Max) (mV) 15 Iq per channel (Typ) (mA) 0.00085 Input bias current (+/-) (Max) (nA) 0.01 Rail-to-rail In Rating Catalog Operating temperature range (C) -40 to 125 Features VICR (Max) (V) 5.7 VICR (Min) (V) -0.2
Number of channels (#) 4 Output type Push-pull Propagation delay time (µs) 6 Vs (Max) (V) 5.5 Vs (Min) (V) 1.8 Vos (offset voltage @ 25 C) (Max) (mV) 15 Iq per channel (Typ) (mA) 0.00085 Input bias current (+/-) (Max) (nA) 0.01 Rail-to-rail In Rating Catalog Operating temperature range (C) -40 to 125 Features VICR (Max) (V) 5.7 VICR (Min) (V) -0.2
SOIC (D) 14 52 mm² 8.65 x 6 TSSOP (PW) 14 32 mm² 5 x 6.4
  • Very Low Supply Current: 0.8 µA (Typical)
  • Input Common-Mode Range: 200-mV Beyond Supply Rails
  • Supply Voltage: 1.8 V to 5.5 V
  • High Speed: 6 µs
  • Push-Pull CMOS Output Stage
  • Small Packages:
    • 5-Pin SOT-23 (Single)
    • 8-Pin SOT-23 (Dual)
  • Very Low Supply Current: 0.8 µA (Typical)
  • Input Common-Mode Range: 200-mV Beyond Supply Rails
  • Supply Voltage: 1.8 V to 5.5 V
  • High Speed: 6 µs
  • Push-Pull CMOS Output Stage
  • Small Packages:
    • 5-Pin SOT-23 (Single)
    • 8-Pin SOT-23 (Dual)

The TLV349x family of push-pull output comparators features a fast 6-µs response time and < 1.2-µA (maximum) nanopower capability, allowing operation from 1.8 V to 5.5 V. Input common-mode range beyond supply rails make the TLV349x an ideal choice for low-voltage applications.

Micro-sized packages provide options for portable and space-restricted applications. The single (TLV3491) is available in 5-pin SOT-23 and 8-pin SOIC packages. The dual (TLV3492) comes in 8-pin SOT-23 and SOIC packages. The quad (TLV3494) is available in both 14-pin TSSOP and SOIC packages.

The TLV349x is excellent for power-sensitive, low-voltage (two-cell) applications.

The TLV349x family of push-pull output comparators features a fast 6-µs response time and < 1.2-µA (maximum) nanopower capability, allowing operation from 1.8 V to 5.5 V. Input common-mode range beyond supply rails make the TLV349x an ideal choice for low-voltage applications.

Micro-sized packages provide options for portable and space-restricted applications. The single (TLV3491) is available in 5-pin SOT-23 and 8-pin SOIC packages. The dual (TLV3492) comes in 8-pin SOT-23 and SOIC packages. The quad (TLV3494) is available in both 14-pin TSSOP and SOIC packages.

The TLV349x is excellent for power-sensitive, low-voltage (two-cell) applications.

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Type Title Date
* Data sheet TLV349x 1.8-V, Nanopower, Push-Pull Output Comparator datasheet (Rev. E) PDF | HTML 29 Dec 2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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SOIC (D) 14 View options
TSSOP (PW) 14 View options

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