TLV6700DDCR

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

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

Key Features

• 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 overtemperature
• 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
  • WSON-6