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TLV1391

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Single Differential Comparator with Open Collector Outputs

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Data sheet

TLV1391

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.18 Vs (max) (V) 7 Vs (min) (V) 2 Rating Catalog Iq per channel (typ) (mA) 0.08 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 250 VICR (max) (V) 5.5 VICR (min) (V) 0
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.18 Vs (max) (V) 7 Vs (min) (V) 2 Rating Catalog Iq per channel (typ) (mA) 0.08 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 250 VICR (max) (V) 5.5 VICR (min) (V) 0
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm)
  • Low-Voltage and Single-Supply Operation VCC = 2 V to 7 V
  • Common-Mode Voltage Range Includes Ground
  • Fast Response Time . . . 0.7 µs Typ
  • Low Supply Current ...80 µA Typ and 150 µA Max
  • Fully Specified at 3-V and 5-V Supply Voltages
  • Low-Voltage and Single-Supply Operation VCC = 2 V to 7 V
  • Common-Mode Voltage Range Includes Ground
  • Fast Response Time . . . 0.7 µs Typ
  • Low Supply Current ...80 µA Typ and 150 µA Max
  • Fully Specified at 3-V and 5-V Supply Voltages

The TLV1391 is a differential comparator built using a Texas Instruments low-voltage, high-speed bipolar process. These devices have been developed specifically for low-voltage, single-supply applications. Their enhanced performance makes them excellent replacements for the LM393 in the improved 3-V and 5-V system designs.

The TLV1391, with its typical supply current of only 80 µA, is ideal for low-power systems. Response time also has been improved to 0.7 µs.

The TLV1391 is a differential comparator built using a Texas Instruments low-voltage, high-speed bipolar process. These devices have been developed specifically for low-voltage, single-supply applications. Their enhanced performance makes them excellent replacements for the LM393 in the improved 3-V and 5-V system designs.

The TLV1391, with its typical supply current of only 80 µA, is ideal for low-power systems. Response time also has been improved to 0.7 µs.
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* Data sheet Single Differential Comparators datasheet (Rev. F) Jun 27, 2007
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML Mar 28, 2017

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Evaluation board

AMP-PDK-EVM — Amplifier performance development kit evaluation module

The amplifier performance development kit (PDK) is an evaluation module (EVM) kit to test common operational amplifier (op amp) parameters and is compatible with most op amps and comparators. The EVM kit offers a main board with several socketed daughtercard options to fit package needs, allowing (...)

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SOT-23 (DBV) 5 Ultra Librarian
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