LMV7272

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Zweifache, energieeffiziente 1,8-V-Komparatoren mit Rail-to-Rail-Eingang

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Datenblatt

document-pdfAcrobat LMV727x Single and Dual, 1.8-V Low Power Comparators With Rail-to-Rail Input datasheet (Rev. I) (Englisch) PDF | HTML

LMV7272

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Number of channels

2

Output type

Push-Pull

Propagation delay time (µs)

1.8

Vs (max) (V)

5.5

Vs (min) (V)

1.8

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

4

Iq per channel (typ) (mA)

0.01

Input bias current (±) (max) (nA)

100

Rail-to-rail

In

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Features

Small Size

VICR (max) (V)

5.6

VICR (min) (V)

-0.1

Number of channels

2

Output type

Push-Pull

Propagation delay time (µs)

1.8

Vs (max) (V)

5.5

Vs (min) (V)

1.8

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

4

Iq per channel (typ) (mA)

0.01

Input bias current (±) (max) (nA)

100

Rail-to-rail

In

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Features

Small Size

VICR (max) (V)

5.6

VICR (min) (V)

-0.1

DSBGA (YZR)

8

3.0625 mm² 1.75 x 1.75

(V_S = 1.8 V, T_A = 25°C,
Typical Values Unless Specified).
Single or Dual Supplies
Ultra Low Supply Current 9 µA Per Channel
Low Input Bias Current 10 nA
Low Input Offset Current 200 pA
Low Ensured V_OS 4 mV
Propagation Delay 880 ns (20-mV Overdrive)
Input Common Mode Voltage Range 0.1 V
Beyond Rails
LMV7272 is Available in DSBGA Package

(V_S = 1.8 V, T_A = 25°C,
Typical Values Unless Specified).
Single or Dual Supplies
Ultra Low Supply Current 9 µA Per Channel
Low Input Bias Current 10 nA
Low Input Offset Current 200 pA
Low Ensured V_OS 4 mV
Propagation Delay 880 ns (20-mV Overdrive)
Input Common Mode Voltage Range 0.1 V
Beyond Rails
LMV7272 is Available in DSBGA Package

The LMV727x devices are rail-to-rail input low power comparators, characterized at supply voltages 1.8 V, 2.7 V, and 5 V. They consume as little as 9-µA supply current per channel while achieving a 800-ns propagation delay.

The LMV7271 and LMV7275 (single) are available in SC70 and SOT-23 packages. The LMV7272 (dual) is available in the DSBGA package. With these tiny packages, the PCB area can be significantly reduced. They are ideal for low voltage, low power, and space-critical designs.

The LMV7271 and LMV7272 both feature a push-pull output stage which allows operation with minimum power consumption when driving a load.

The LMV7275 features an open-drain output stage that allows for wired-OR configurations. The open-drain output also offers the advantage of allowing the output to be pulled to any voltage up to 5.5 V, regardless of the supply voltage of the LMV7275, which is useful for level-shifting applications.

The LMV727x devices are built with Texas Instruments’ advance submicron silicon-gate BiCMOS process. They all have bipolar inputs for improved noise performance, and CMOS outputs for rail-to-rail output swing.

The LMV727x devices are rail-to-rail input low power comparators, characterized at supply voltages 1.8 V, 2.7 V, and 5 V. They consume as little as 9-µA supply current per channel while achieving a 800-ns propagation delay.

The LMV7271 and LMV7275 (single) are available in SC70 and SOT-23 packages. The LMV7272 (dual) is available in the DSBGA package. With these tiny packages, the PCB area can be significantly reduced. They are ideal for low voltage, low power, and space-critical designs.

The LMV7271 and LMV7272 both feature a push-pull output stage which allows operation with minimum power consumption when driving a load.

The LMV7275 features an open-drain output stage that allows for wired-OR configurations. The open-drain output also offers the advantage of allowing the output to be pulled to any voltage up to 5.5 V, regardless of the supply voltage of the LMV7275, which is useful for level-shifting applications.

The LMV727x devices are built with Texas Instruments’ advance submicron silicon-gate BiCMOS process. They all have bipolar inputs for improved noise performance, and CMOS outputs for rail-to-rail output swing.

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Alle anzeigen 4

	Typ	Titel		Datum
*	Data sheet	LMV727x Single and Dual, 1.8-V Low Power Comparators With Rail-to-Rail Input datasheet (Rev. I)	PDF \| HTML	03 Sep 2015
	White paper	Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A)	PDF \| HTML	30 Apr 2024
	Application note	Nano-Power Battery Monitoring in Personal Electronics		08 Dez 2017
	E-book	The Signal e-book: A compendium of blog posts on op amp design topics		28 Mär 2017

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LMV7272

Zweifache, energieeffiziente 1,8-V-Komparatoren mit Rail-to-Rail-Eingang

LMV7272

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