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TLV3214-Q1

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車用 40ns 四路高速推拉比較器

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TLV3214-Q1

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 4 Output type Push-Pull Propagation delay time (µs) 0.034 Vs (max) (V) 5.5 Vs (min) (V) 1.8 Rating Automotive Features Hysteresis, POR Iq per channel (typ) (mA) 0.042 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 1.2 VICR (max) (V) 5.7 VICR (min) (V) -0.2 TI functional safety category Functional Safety-Capable
Number of channels 4 Output type Push-Pull Propagation delay time (µs) 0.034 Vs (max) (V) 5.5 Vs (min) (V) 1.8 Rating Automotive Features Hysteresis, POR Iq per channel (typ) (mA) 0.042 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 1.2 VICR (max) (V) 5.7 VICR (min) (V) -0.2 TI functional safety category Functional Safety-Capable
TSSOP (PW) 14 32 mm² 5 x 6.4
  • 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
  • Propagation delay: 40ns
  • Low supply current: 40µA per channel
  • Input offset voltage: ±5mV maximum
  • Internal hysteresis: 1.8mV
  • Input voltage range extends 200mV beyond rails
  • Power-on Reset (POR) for known start-up
  • Push-pull output option (TLV321x-Q1)
  • Open-drain output option (TLV322x-Q1)
  • 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
  • Propagation delay: 40ns
  • Low supply current: 40µA per channel
  • Input offset voltage: ±5mV maximum
  • Internal hysteresis: 1.8mV
  • Input voltage range extends 200mV beyond rails
  • Power-on Reset (POR) for known start-up
  • Push-pull output option (TLV321x-Q1)
  • Open-drain output option (TLV322x-Q1)

The TLV321x-Q1 and TLV322x-Q1 are a family of 5V single, dual and quad channel high-speed comparators with push-pull or open-drain output options. The family has an excellent speed-to-power combination with a propagation delay of 40ns and a full supply voltage range of 1.8V to 5V with a quiescent supply current of only 40µA per channel.

These features, along with fast response time, rail-to-rail inputs, low offset voltage and large output drive current make the family well suited for current sensing, zero-cross detection, and a variety of other applications where speed is critical.

The family also includes a Power-on Reset (POR) feature that holds the output in a known state until the minimum supply voltage has been reached to prevent output transients during system power-up and power-down.

The TLV321x-Q1 have a push-pull output stage capable of sinking and sourcing large currents for symmetrical rise and fall times and quickly driving capacitive loads such as MOSFET gates.

The TLV322x-Q1 have an open-drain output that can be pulled-up below or beyond the supply voltage. These devices are designed for low voltage logic translators or combined ORed logic lines.

All devices are specified for operation across the expanded temperature range of –40°C to 125°C.

The TLV321x-Q1 and TLV322x-Q1 are a family of 5V single, dual and quad channel high-speed comparators with push-pull or open-drain output options. The family has an excellent speed-to-power combination with a propagation delay of 40ns and a full supply voltage range of 1.8V to 5V with a quiescent supply current of only 40µA per channel.

These features, along with fast response time, rail-to-rail inputs, low offset voltage and large output drive current make the family well suited for current sensing, zero-cross detection, and a variety of other applications where speed is critical.

The family also includes a Power-on Reset (POR) feature that holds the output in a known state until the minimum supply voltage has been reached to prevent output transients during system power-up and power-down.

The TLV321x-Q1 have a push-pull output stage capable of sinking and sourcing large currents for symmetrical rise and fall times and quickly driving capacitive loads such as MOSFET gates.

The TLV322x-Q1 have an open-drain output that can be pulled-up below or beyond the supply voltage. These devices are designed for low voltage logic translators or combined ORed logic lines.

All devices are specified for operation across the expanded temperature range of –40°C to 125°C.
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* Data sheet TLV321x-Q1 and TLV322x-Q1 Automotive 40ns High-Speed Comparators with Rail-to-Rail Input datasheet (Rev. B) PDF | HTML 2025年 12月 1日

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