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TLV1821-Q1

現行

具有開汲極輸出的車用單通道微功耗高電壓比較器

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產品規格表

TLV1821-Q1

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) 0.42 Vs (max) (V) 40 Vs (min) (V) 2 Rating Automotive Features POR Iq per channel (typ) (mA) 0.005 Vos (offset voltage at 25°C) (max) (mV) 4 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 1.2 VICR (max) (V) 40.2 VICR (min) (V) -0.2
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.42 Vs (max) (V) 40 Vs (min) (V) 2 Rating Automotive Features POR Iq per channel (typ) (mA) 0.005 Vos (offset voltage at 25°C) (max) (mV) 4 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 1.2 VICR (max) (V) 40.2 VICR (min) (V) -0.2
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1
  • 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 2
    • Device CDM ESD classification level C3
  • Wide 2.4 V to 40 V supply range
  • Low quiescent current 5 µA per channel
  • Rail-to-Rail input
  • Power-On Reset (POR) for known start-up
  • Low input offset voltage 500 µV
  • 420 ns typical propagation delay
  • Push-pull output option (TLV181x-Q1)
  • Open-drain output option (TLV182x-Q1)
  • Functional Safety-Capable
  • 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 2
    • Device CDM ESD classification level C3
  • Wide 2.4 V to 40 V supply range
  • Low quiescent current 5 µA per channel
  • Rail-to-Rail input
  • Power-On Reset (POR) for known start-up
  • Low input offset voltage 500 µV
  • 420 ns typical propagation delay
  • Push-pull output option (TLV181x-Q1)
  • Open-drain output option (TLV182x-Q1)
  • Functional Safety-Capable

The TLV181x -Q1 and TLV182x -Q1 are a family of Automotive grade 40 Volt single, dual and quad channel comparators with multiple output options. The family offers rail-to-rail inputs with push-pull or open-drain output options. The family has an excellent speed-to-power combination with a propagation delay of 420 ns with a full supply voltage range of 2.4 V to 40 V with a quiescent supply current of only 5 µA per channel.

All devices include a Power-On Reset (POR) feature. This makes sure the output is in a known state until the minimum supply voltage has been reached before the output responds to the inputs, thus preventing false outputs during system power-up and power-down.

The TLV181x -Q1 comparators have a push-pull output stage capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load such as a MOSFET gate.

The TLV182x -Q1 comparators have an open-drain output stage that can be pulled up to 40 V independent of comparator supply voltage.

The TLV181x -Q1 and TLV182x -Q1 are a family of Automotive grade 40 Volt single, dual and quad channel comparators with multiple output options. The family offers rail-to-rail inputs with push-pull or open-drain output options. The family has an excellent speed-to-power combination with a propagation delay of 420 ns with a full supply voltage range of 2.4 V to 40 V with a quiescent supply current of only 5 µA per channel.

All devices include a Power-On Reset (POR) feature. This makes sure the output is in a known state until the minimum supply voltage has been reached before the output responds to the inputs, thus preventing false outputs during system power-up and power-down.

The TLV181x -Q1 comparators have a push-pull output stage capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load such as a MOSFET gate.

The TLV182x -Q1 comparators have an open-drain output stage that can be pulled up to 40 V independent of comparator supply voltage.
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* Data sheet TLV181x-Q1 and TLV182x-Q1 Family of 40 V Automotive Rail-to-Rail Input Comparators with Push-Pull or Open-Drain Output Options datasheet (Rev. B) PDF | HTML 2023年 9月 6日

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