Automotive low-power window comparator with integrated reference


Product details


Number of channels (#) 2 Output type Open-drain Propagation delay time (µs) 18 Vs (Max) (V) 18 Vs (Min) (V) 1.8 Vos (offset voltage @ 25 C) (Max) (mV) 2 Iq per channel (Typ) (mA) 0.006 Input bias current (+/-) (Max) (nA) 15 Rail-to-rail No Rating Automotive Operating temperature range (C) -40 to 125 Features Hysteresis, Internal Reference VICR (Max) (V) 6.5 VICR (Min) (V) 0 open-in-new Find other Comparators

Package | Pins | Size

SOT-23-THN (DDC) 6 5 mm² 2.9 x 1.6 WSON (DSE) 6 2 mm² 1.5 x 1.5 open-in-new Find other Comparators


  • 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 H2
    • Device CDM ESD classification level C6
  • Wide supply voltage range: 1.8 V to 18 V
  • Adjustable threshold: down to 400 mV
  • High threshold accuracy:
    • 0.5% Max at 25°C
    • 1.0% Max over temperature
  • Low quiescent current: 5.5 µA (Typ)
  • Open-drain outputs
  • Internal hysteresis: 5.5 mV (Typ)
  • Temperature range: –40°C to 125°C
  • Package:
    • thin SOT-23-6
    • Leadless WSON-6
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The TLV6700-Q1 is a high voltage window comparator that operates over a 1.8 V to 18 V range. The device has two high-accuracy comparators with an internal 400-mV reference and two open-drain outputs rated to 18 V. The TLV6700-Q1 can be used as a window comparator or as two independent comparators; the monitored voltage can be set with the use of external resistors.

OUTA is driven low when the voltage at INA+ drops below (VITP – VHYS), and goes high when the voltage returns above the respective threshold (VITP). OUTB is driven low when the voltage at INB– rises above VITP, and goes high when the voltage drops below the respective threshold (VITP – VHYS). Both comparators in the TLV6700-Q1 include built-in hysteresis to reject brief glitches, thereby ensuring stable output operation without false triggering.

The TLV6700-Q1 is available in a Thin SOT-23-6 and leadless WSON-6; the comparators are specified over the junction temperature range of –40°C to 125°C.

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Technical documentation

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* Data sheet TLV6700-Q1 Micropower, 18-V Window Comparator With 400-mV Reference datasheet Nov. 06, 2020

Design & development

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Hardware development

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Design tools & simulation

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CAD/CAE symbols

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SOT-23-THIN (DDC) 6 View options
WSON (DSE) 6 View options

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