TLV1862

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Comparador doble de nanopotencia de 40 V con salidas de drenaje abierto y protección de batería inve

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Hoja de datos

document-pdfAcrobat TLV185x and TLV186x Family of 40V, Nanopower Comparators datasheet (Rev. B) (Inglés) PDF | HTML

TLV1862

ACTIVO

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Detalles del producto

Number of channels

2

Output type

Open-collector, Open-drain

Propagation delay time (µs)

13

Vs (max) (V)

40

Vs (min) (V)

1.8

Rating

Catalog

Features

Fail-safe, POR, Reverse Battery Protection

Iq per channel (typ) (mA)

0.00044

Vos (offset voltage at 25°C) (max) (mV)

4.4

Rail-to-rail

In

Operating temperature range (°C)

-40 to 125

Input bias current (±) (max) (nA)

0.25

VICR (max) (V)

40

VICR (min) (V)

0

Number of channels

2

Output type

Open-collector, Open-drain

Propagation delay time (µs)

13

Vs (max) (V)

40

Vs (min) (V)

1.8

Rating

Catalog

Features

Fail-safe, POR, Reverse Battery Protection

Iq per channel (typ) (mA)

0.00044

Vos (offset voltage at 25°C) (max) (mV)

4.4

Rail-to-rail

In

Operating temperature range (°C)

-40 to 125

Input bias current (±) (max) (nA)

0.25

VICR (max) (V)

40

VICR (min) (V)

0

VSSOP (DGK)

8

14.7 mm² (3 mm × 4.9 mm)

Low supply current: 440nA per channel
Wide supply range: 1.8V to 40V
Over-the-rail inputs: common-mode range extends 40V above (V-) independent of (V+)
Fail-safe: high impedance inputs with no supply
Power-on-reset provides a known startup condition
No phase reversal for overdriven inputs
Reverse battery protection up to 40V
Push-pull output option (TLV185x)
Open-drain output option (TLV186x)
Temperature range: -40°C to +125°C

Low supply current: 440nA per channel
Wide supply range: 1.8V to 40V
Over-the-rail inputs: common-mode range extends 40V above (V-) independent of (V+)
Fail-safe: high impedance inputs with no supply
Power-on-reset provides a known startup condition
No phase reversal for overdriven inputs
Reverse battery protection up to 40V
Push-pull output option (TLV185x)
Open-drain output option (TLV186x)
Temperature range: -40°C to +125°C

The TLV185x and TLV186x are a family of nanopower, 40V comparators with single, dual and quad channel options. The family offers fail-safe (FS) inputs with push-pull and open-drain output options. These features coupled with nanopower operation over the wide supply range of 1.8V to 40V make this family well-suited for house-keeping functions such as voltage and temperature monitoring in low-power, always-on systems.

All devices include a Power-On Reset (POR) feature that makes sure that 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 inputs have over-the-rail capability where both inputs can exceed the supply voltage up to 40V and still operate properly. This makes the comparators well suited for both high and low supply voltage systems without limiting the range of input voltages that can be compared. Likewise, the internal reverse battery protection feature prevents damage to the comparator in the event of improper battery installation to the supply pins.

The TLV185x comparators have a push-pull output stage where as the TLV186x comparators have an open-drain output stage, making it appropriate for level translation.

The TLV185x and TLV186x are a family of nanopower, 40V comparators with single, dual and quad channel options. The family offers fail-safe (FS) inputs with push-pull and open-drain output options. These features coupled with nanopower operation over the wide supply range of 1.8V to 40V make this family well-suited for house-keeping functions such as voltage and temperature monitoring in low-power, always-on systems.

All devices include a Power-On Reset (POR) feature that makes sure that 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 inputs have over-the-rail capability where both inputs can exceed the supply voltage up to 40V and still operate properly. This makes the comparators well suited for both high and low supply voltage systems without limiting the range of input voltages that can be compared. Likewise, the internal reverse battery protection feature prevents damage to the comparator in the event of improper battery installation to the supply pins.

The TLV185x comparators have a push-pull output stage where as the TLV186x comparators have an open-drain output stage, making it appropriate for level translation.

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Documentación principal	Tipo	Título	Opciones de formato	Descargar la versión más reciente en inglés		Fecha
*	Hoja de datos	TLV185x and TLV186x Family of 40V, Nanopower Comparators datasheet (Rev. B)	PDF \| HTML		1/09/2024

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