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TLV3012

ACTIVE

Low-power comparator with reference (push-pull)

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Data sheet

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NEW TLV3012B ACTIVE Micropower comparator with integrated reference pin and push-pull output Lower power with fail-safe and power on reset (POR)

TLV3012

ACTIVE
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Product details

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 6 Vs (max) (V) 5.5 Vs (min) (V) 1.8 Vos (offset voltage at 25°C) (max) (mV) 12 Iq per channel (typ) (mA) 0.0028 Input bias current (±) (max) (nA) 0.01 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 125 Features Internal Reference VICR (max) (V) 5.7 VICR (min) (V) -0.2
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 6 Vs (max) (V) 5.5 Vs (min) (V) 1.8 Vos (offset voltage at 25°C) (max) (mV) 12 Iq per channel (typ) (mA) 0.0028 Input bias current (±) (max) (nA) 0.01 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 125 Features Internal Reference VICR (max) (V) 5.7 VICR (min) (V) -0.2
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 6 4.2 mm² 2 x 2.1
  • Low quiescent current: 3.1 µA (maximum, "B" version)
  • Integrated voltage reference: 1.242 V
  • Input common-mode range: 200 mV beyond rails
  • Voltage reference initial accuracy: 1%
  • Fail-safe inputs ("B" version)
  • Power-on-reset ("B" version)
  • Integrated hysteresis ("B" version)

  • Open drain output option (TLV3011x)

  • Push-pull output option (TLV3012x)

  • Fast response time: 6 uS

  • Low supply voltage = 1.65 V to 5.5 V ("B" version)
  • Low quiescent current: 3.1 µA (maximum, "B" version)
  • Integrated voltage reference: 1.242 V
  • Input common-mode range: 200 mV beyond rails
  • Voltage reference initial accuracy: 1%
  • Fail-safe inputs ("B" version)
  • Power-on-reset ("B" version)
  • Integrated hysteresis ("B" version)

  • Open drain output option (TLV3011x)

  • Push-pull output option (TLV3012x)

  • Fast response time: 6 uS

  • Low supply voltage = 1.65 V to 5.5 V ("B" version)

The TLV3011 is a low-power, open-drain output comparator; the TLV3012 is a push-pull output comparator. Both devices feature an uncommitted on-chip voltage reference and have a 5 µA (maximum) quiescent current, an input common-mode range 200 mV beyond the supply rails, and single-supply operation from 1.8 V to 5.5 V. The integrated 1.242 V series voltage reference offers low 100 ppm/°C (maximum) drift, is stable with up to 10 nF capacitive load, and can provide up to 0.5 mA (typical) of output current.

The TLV3011B and TLV3012B "B" versions add power-on-reset (POR), fail-safe inputs, built-in hysteresis, a lower minimum supply voltage of 1.65 V and a 3.1 µA maximum quiescent current.

The family is available in both the tiny SOT23-6 package for space-conservative designs, and in the SC-70 package for even greater board area savings. All versions are specified for the temperature range of –40°C to +125°C.

The TLV3011 is a low-power, open-drain output comparator; the TLV3012 is a push-pull output comparator. Both devices feature an uncommitted on-chip voltage reference and have a 5 µA (maximum) quiescent current, an input common-mode range 200 mV beyond the supply rails, and single-supply operation from 1.8 V to 5.5 V. The integrated 1.242 V series voltage reference offers low 100 ppm/°C (maximum) drift, is stable with up to 10 nF capacitive load, and can provide up to 0.5 mA (typical) of output current.

The TLV3011B and TLV3012B "B" versions add power-on-reset (POR), fail-safe inputs, built-in hysteresis, a lower minimum supply voltage of 1.65 V and a 3.1 µA maximum quiescent current.

The family is available in both the tiny SOT23-6 package for space-conservative designs, and in the SC-70 package for even greater board area savings. All versions are specified for the temperature range of –40°C to +125°C.
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Technical documentation

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Type Title Date
* Data sheet TLV3011, TLV3012, TLV3011B and TLV3012B Low-Power Comparators With Integrated 1.24 V Voltage Reference datasheet (Rev. C) PDF | HTML 18 Apr 2023
Application brief Voltage Supervision with a Comparator PDF | HTML 28 Sep 2023
Application note IEEE 802.3cg 10BASE-T1L Power over Data Lines Powered Device Design (Rev. A) PDF | HTML 02 Jun 2022
Circuit design Circuit for voltage monitoring in eCall telematics control units 16 Jan 2020
Circuit design Low-power, bidirectional current-sensing circuit (Rev. A) PDF | HTML 18 Feb 2019
Application note Nano-Power Battery Monitoring in Personal Electronics 08 Dec 2017
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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SBOC081A.ZIP (44 KB) - PSpice Model
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SOT-23 (DBV) 6 View options
SOT-SC70 (DCK) 6 View options
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