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TLV4H290-SEP

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Space-enhanced open-drain precision 25µA quad comparator

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Data sheet

TLV4H290-SEP

ACTIVE
Data sheet Order now

Product details

Number of channels 4 Output type Open-collector, Open-drain Propagation delay time (µs) 0.1 Vs (max) (V) 5.5 Vs (min) (V) 1.65 Rating Space Features Fail-safe, POR Iq per channel (typ) (mA) 0.016 Vos (offset voltage at 25°C) (max) (mV) 1.5 Rail-to-rail In Operating temperature range (°C) -55 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.5 VICR (min) (V) 0
Number of channels 4 Output type Open-collector, Open-drain Propagation delay time (µs) 0.1 Vs (max) (V) 5.5 Vs (min) (V) 1.65 Rating Space Features Fail-safe, POR Iq per channel (typ) (mA) 0.016 Vos (offset voltage at 25°C) (max) (mV) 1.5 Rail-to-rail In Operating temperature range (°C) -55 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.5 VICR (min) (V) 0
SOT-23-THN (DYY) 14 13.692 mm² 4.2 x 3.26
  • VID
    • V62/24636-01XE
    • V62/24636-02XE
  • Radiation - Total Ionizing Dose (TID)
    • TID characterized to 30krad (Si)
    • ELDRS-Free to 30krad (Si)
    • RHA/RLAT to 30krad (Si)
  • Radiation - Single-Event Effects (SEE)
    • SEL Immune to LET = 43MeV·cm 2 /mg
    • SET Characterized to LET = 43MeV·cm 2 /mg
  • Space enhanced plastic
    • Controlled baseline
    • One assembly/test site
    • One fabrication site
    • Extended product life cycle
    • Product traceability
  • 1.65V to 5.5V supply range
  • Precision input offset voltage 300µV
  • Fault-tolerant inputs
  • 100ns typical propagation delay
  • Low quiescent current 25µA per channel
  • Low input bias current 5pA
  • Open-drain output option (TLV4H290-SEP)
  • Push-pull output option (TLV4H390-SEP)
  • Full –55°C to 125°C temperature range
  • 2kV ESD protection
  • VID
    • V62/24636-01XE
    • V62/24636-02XE
  • Radiation - Total Ionizing Dose (TID)
    • TID characterized to 30krad (Si)
    • ELDRS-Free to 30krad (Si)
    • RHA/RLAT to 30krad (Si)
  • Radiation - Single-Event Effects (SEE)
    • SEL Immune to LET = 43MeV·cm 2 /mg
    • SET Characterized to LET = 43MeV·cm 2 /mg
  • Space enhanced plastic
    • Controlled baseline
    • One assembly/test site
    • One fabrication site
    • Extended product life cycle
    • Product traceability
  • 1.65V to 5.5V supply range
  • Precision input offset voltage 300µV
  • Fault-tolerant inputs
  • 100ns typical propagation delay
  • Low quiescent current 25µA per channel
  • Low input bias current 5pA
  • Open-drain output option (TLV4H290-SEP)
  • Push-pull output option (TLV4H390-SEP)
  • Full –55°C to 125°C temperature range
  • 2kV ESD protection

The TLV4H290-SEP and TLV4H390-SEP are quad channel comparators which offer low input offset voltage and an excellent speed-to-power combination with a propagation delay of 100ns. Operating voltage range of 1.65V to 5.5V with a quiescent supply current of 25µA per channel.

This device family includes fault tolerant inputs that allow voltage to be applied to the input pins even when there is no power supply applied to the comparator making them well-suited for applications where power supply sequencing is a challenge. Likewise, these comparators feature no output phase inversion with fault-tolerant inputs that can go up to 6V without damage.

The TLV4H290-SEP comparator has an open-drain output stage that can be pulled below or beyond the supply voltage, making the output appropriate for level translation. The TLV4H390-SEP comparator has a push-pull output stage capable of both sinking and sourcing current.

The TLV4H290-SEP and TLV4H390-SEP are available in a plastic 14-pin SOT-23 package with radiation tolerance up to 43MeV·cm2 /mg.

The TLV4H290-SEP and TLV4H390-SEP are quad channel comparators which offer low input offset voltage and an excellent speed-to-power combination with a propagation delay of 100ns. Operating voltage range of 1.65V to 5.5V with a quiescent supply current of 25µA per channel.

This device family includes fault tolerant inputs that allow voltage to be applied to the input pins even when there is no power supply applied to the comparator making them well-suited for applications where power supply sequencing is a challenge. Likewise, these comparators feature no output phase inversion with fault-tolerant inputs that can go up to 6V without damage.

The TLV4H290-SEP comparator has an open-drain output stage that can be pulled below or beyond the supply voltage, making the output appropriate for level translation. The TLV4H390-SEP comparator has a push-pull output stage capable of both sinking and sourcing current.

The TLV4H290-SEP and TLV4H390-SEP are available in a plastic 14-pin SOT-23 package with radiation tolerance up to 43MeV·cm2 /mg.
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Type Title Date
* Data sheet TLV4H290-SEP and TLV4H390-SEP Radiation-Tolerant High-Precision Quad Comparators in Space Enhanced Plastic datasheet (Rev. A) PDF | HTML 13 Dec 2024
* Radiation & reliability report TLV4H290-SEP Single-Event Effects (SEE) Radiation Report PDF | HTML 17 Dec 2024
* Radiation & reliability report TLV4Hx90-SEP Production Flow and Reliability Report PDF | HTML 17 Dec 2024
* Radiation & reliability report TLV4H290-SEP Radiation Tolerant High-Speed Comparator TID Report PDF | HTML 16 Dec 2024
Application brief Analog Front-End Design With Texas Instruments’ Tooling Landscape PDF | HTML 07 Mar 2022

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