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TXS03121

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Comparador simple de micropotencia

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TXS03121

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Detalles del producto

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.7 Vs (max) (V) 5.5 Vs (min) (V) 2.5 Rating Catalog Iq per channel (typ) (mA) 0.005 Vos (offset voltage at 25°C) (max) (mV) 10 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 500 VICR (max) (V) 5.5 VICR (min) (V) 0.8
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.7 Vs (max) (V) 5.5 Vs (min) (V) 2.5 Rating Catalog Iq per channel (typ) (mA) 0.005 Vos (offset voltage at 25°C) (max) (mV) 10 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 500 VICR (max) (V) 5.5 VICR (min) (V) 0.8
SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6
  • Low Supply Current: 8 µA (Max)
  • Supply Voltage: 2.5 V to 5.5 V
  • Output FET Provides Down Translation
  • Small Package: SOT-563
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance
    • 2500-V Human-Body Model (JESD-A114E)
    • 250-V Machine Model
      (EIA/JESD A115-A)
    • 1500-V Charged-Device Model (JESD22-C101-A Level III)
  • Low Supply Current: 8 µA (Max)
  • Supply Voltage: 2.5 V to 5.5 V
  • Output FET Provides Down Translation
  • Small Package: SOT-563
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance
    • 2500-V Human-Body Model (JESD-A114E)
    • 250-V Machine Model
      (EIA/JESD A115-A)
    • 1500-V Charged-Device Model (JESD22-C101-A Level III)

The TXS03121 is a comparator designed for battery monitoring applications. It can be operated with a voltage of 2.5 V to 5.5 V. The reference voltage is applied to the –IN terminal, whereas the voltage to be monitored is connected to +IN. When the voltage at +IN is greater than the voltage at –IN, the output FET is turned On. When the voltage at +IN is less than the voltage at –IN, the output FET is turned Off. The source (S) of the output FET can be connected to 1.1 V to 3.6 V, which allows the output signal to be level translated to another voltage value. The voltage at V+ must be greater than or equal to the voltage at S. The voltage at S must be greater than or equal to the voltage at D (V+ ≥ VS ≥ VD).

The TXS03121 is a comparator designed for battery monitoring applications. It can be operated with a voltage of 2.5 V to 5.5 V. The reference voltage is applied to the –IN terminal, whereas the voltage to be monitored is connected to +IN. When the voltage at +IN is greater than the voltage at –IN, the output FET is turned On. When the voltage at +IN is less than the voltage at –IN, the output FET is turned Off. The source (S) of the output FET can be connected to 1.1 V to 3.6 V, which allows the output signal to be level translated to another voltage value. The voltage at V+ must be greater than or equal to the voltage at S. The voltage at S must be greater than or equal to the voltage at D (V+ ≥ VS ≥ VD).
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* Data sheet Comparator With Output Voltage-Level Translation datasheet (Rev. A) 06 ene 2009
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 mar 2017

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