TLV4H390-SEP

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Radiation-tolerant, push-pull precision 25µA quad comparator

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document-pdfAcrobat TLV4H290-SEP and TLV4H390-SEP Radiation-Tolerant High-Precision Quad Comparators in Space Enhanced Plastic datasheet (Rev. A) (Inglés) PDF | HTML

TLV4H390-SEP

ACTIVO

Hoja de datos

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Detalles del producto

Number of channels

4

Output type

Push-Pull

Propagation delay time (µs)

0.1

Vs (max) (V)

5.5

Vs (min) (V)

1.65

Rating

Space

Features

Fail-safe

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

Push-Pull

Propagation delay time (µs)

0.1

Vs (max) (V)

5.5

Vs (min) (V)

1.65

Rating

Space

Features

Fail-safe

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 mm × 3.26 mm)

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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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	TLV4H290-SEP and TLV4H390-SEP Radiation-Tolerant High-Precision Quad Comparators in Space Enhanced Plastic datasheet (Rev. A)	PDF \| HTML	13/12/2024
*	Informe de radiación y confiabilidad	TLV4H390-SEP Radiation Tolerant High-Speed Comparator TID Report		20/10/2025
*	Informe de radiación y confiabilidad	TLV4H390-SEP Single-Event Effects (SEE) Radiation Report		31/07/2025
*	Informe de radiación y confiabilidad	TLV4Hx90-SEP Production Flow and Reliability Report	PDF \| HTML	17/12/2024
	Application brief	Analog Front-End Design With Texas Instruments’ Tooling Landscape	PDF \| HTML	7/03/2022

Diseño y desarrollo

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