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TL391LV

現行

Low-voltage single comparator with open-drain output and alternate pinout

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產品規格表

TL391LV

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.6 Vs (max) (V) 5.5 Vs (min) (V) 1.65 Rating Catalog Features Fail-safe, POR Iq per channel (typ) (mA) 0.025 Vos (offset voltage at 25°C) (max) (mV) 2 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.5 VICR (min) (V) 0
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.6 Vs (max) (V) 5.5 Vs (min) (V) 1.65 Rating Catalog Features Fail-safe, POR Iq per channel (typ) (mA) 0.025 Vos (offset voltage at 25°C) (max) (mV) 2 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.5 VICR (min) (V) 0
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • 1.65 V to 5.5 V supply range
  • Rail-to-Rail input with Failsafe
  • Low input offset voltage 400 µV typical
  • 600ns typical propagation delay
  • Low quiescent current 25 µA/Ch typical
  • Low input bias current 5 pA typical
  • Open-drain output
  • Full -40°C to +125°C temperature range
  • Power-On-Reset (POR) for known start-up
  • 2 kV ESD protection
  • Improved replacement for TL331, LM393 & LM339 family for V CC ≤ 5 V.
  • Alternate pinout for single (TL391)
  • 1.65 V to 5.5 V supply range
  • Rail-to-Rail input with Failsafe
  • Low input offset voltage 400 µV typical
  • 600ns typical propagation delay
  • Low quiescent current 25 µA/Ch typical
  • Low input bias current 5 pA typical
  • Open-drain output
  • Full -40°C to +125°C temperature range
  • Power-On-Reset (POR) for known start-up
  • 2 kV ESD protection
  • Improved replacement for TL331, LM393 & LM339 family for V CC ≤ 5 V.
  • Alternate pinout for single (TL391)

The LV device family consists of single, dual and quad independent voltage comparators that operate from a wide supply voltage range. The LV devices can drop-in replace the standard TL331, LM2xx, LM3xx and LM290x comparator family in low voltage (≤ 5 V) applications for improved performance and added features.

The LV devices include a Power-On-Reset (POR) feature to make sure the output is in a High-Z state until the minimum supply voltage has been reached to prevent output transients during power-up and power-down. The family also feature Rail to Rail inputs that can go up to 6 V without damage or phase inversion.

The LV devices are specified for the temperature range of -40°C to +125°C, which covers the ranges of the TL331, LM2xx, LM3xx and LM290x comparator families.

The LV device family consists of single, dual and quad independent voltage comparators that operate from a wide supply voltage range. The LV devices can drop-in replace the standard TL331, LM2xx, LM3xx and LM290x comparator family in low voltage (≤ 5 V) applications for improved performance and added features.

The LV devices include a Power-On-Reset (POR) feature to make sure the output is in a High-Z state until the minimum supply voltage has been reached to prevent output transients during power-up and power-down. The family also feature Rail to Rail inputs that can go up to 6 V without damage or phase inversion.

The LV devices are specified for the temperature range of -40°C to +125°C, which covers the ranges of the TL331, LM2xx, LM3xx and LM290x comparator families.
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類型 標題 日期
* Data sheet TL331LV, TL391LV, LM393LV and LM339LV Low Voltage Rail to Rail Input Comparators datasheet (Rev. D) PDF | HTML 2023年 11月 14日

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