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TLV3011-Q1

ACTIVE

Automotive micropower comparator with integrated reference and open-drain output

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Data sheet

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TLV3011B-Q1 ACTIVE Automotive micropower comparator with integrated reference pin and open-drain output Lower power with fail-safe and power on reset (POR)

TLV3011-Q1

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 Rating Automotive Features Internal Reference Iq per channel (typ) (mA) 0.0028 Vos (offset voltage at 25°C) (max) (mV) 6 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.01 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 Rating Automotive Features Internal Reference Iq per channel (typ) (mA) 0.0028 Vos (offset voltage at 25°C) (max) (mV) 6 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.01 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
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C3
  • Low quiescent current: 3.1µA (maximum, "B" version)
  • Integrated voltage reference: 1.242V
  • Input common-mode range: 200mV beyond rails
  • Voltage reference initial accuracy: 1.5%

  • Built-in hysteresis: 6mV (typical)

  • Fail-safe inputs ("B" version)
  • Power-on-reset ("B" version)

  • Open drain output option (TLV3011x-Q1)

  • Push-pull output option (TLV3012x-Q1)

  • Fast response time: 2µS ("B" version)

  • Low supply voltage = 1.65V to 5.5V ("B" version)
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C3
  • Low quiescent current: 3.1µA (maximum, "B" version)
  • Integrated voltage reference: 1.242V
  • Input common-mode range: 200mV beyond rails
  • Voltage reference initial accuracy: 1.5%

  • Built-in hysteresis: 6mV (typical)

  • Fail-safe inputs ("B" version)
  • Power-on-reset ("B" version)

  • Open drain output option (TLV3011x-Q1)

  • Push-pull output option (TLV3012x-Q1)

  • Fast response time: 2µS ("B" version)

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

The TLV3011-Q1 is a low-power, open-drain output comparator; the TLV3012-Q1 is a push-pull output comparator. Both devices feature an uncommitted on-chip voltage reference and have a 5µA (maximum) quiescent current, an input common-mode range 200mV beyond the supply rails, and single-supply operation from 1.8V to 5.5V. The integrated 1.242V series voltage reference offers low 100ppm/°C (maximum) drift, is stable with up to 10nF capacitive load, and can provide up to 0.5mA (typical) of output current.

The TLV3011B-Q1 and TLV3012B-Q1 "B" versions add power-on-reset (POR), fail-safe inputs, lower minimum supply voltage of 1.65V and a 3.1µA 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-Q1 is a low-power, open-drain output comparator; the TLV3012-Q1 is a push-pull output comparator. Both devices feature an uncommitted on-chip voltage reference and have a 5µA (maximum) quiescent current, an input common-mode range 200mV beyond the supply rails, and single-supply operation from 1.8V to 5.5V. The integrated 1.242V series voltage reference offers low 100ppm/°C (maximum) drift, is stable with up to 10nF capacitive load, and can provide up to 0.5mA (typical) of output current.

The TLV3011B-Q1 and TLV3012B-Q1 "B" versions add power-on-reset (POR), fail-safe inputs, lower minimum supply voltage of 1.65V and a 3.1µA 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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* Data sheet TLV3011 -Q1 , TLV3012 -Q1 , TLV3011B -Q1 and TLV3012B -Q1 Low-Power Comparators With Integrated 1.24V Voltage Reference datasheet (Rev. D) PDF | HTML 09 Jan 2025
Circuit design Low-power, bidirectional current-sensing circuit (Rev. B) PDF | HTML 02 Oct 2024
Circuit design Undervoltage protection with comparator circuit (Rev. A) PDF | HTML 27 Sep 2024
Application brief Voltage Supervision with a Comparator PDF | HTML 28 Sep 2023
Circuit design Circuit for voltage monitoring in eCall telematics control units 16 Jan 2020
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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