Texas Instruments LM2901VQPWRQ1 Manual

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LM2901x-Q1 Quadruple Automotive Comparator

1 Features

• 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 levels:

• H1B for "AV" version

• H1C for all other versions

– Device CDM ESD classification level C6

• Single supply or dual supplies

• Low supply-current drain independent of

supply voltage 0.8mA (typical)

• Low input bias current 25 nA (typical)

• Low input offset current 2 nA (typical)

• Low input offset voltage 2mV Typ (typical)

• Common-mode input voltage range includes

ground

• Differential input voltage range equal to maximum-

rated supply voltage ±36 V

• Low output saturation voltage

• Output compatible with TTL, MOS, and CMOS

• For single version in 5-pin SOT-23, see the TL331-

Q1 (SLVS969)

2 Applications

•Automotive

–HEV/EV and power train

–Infotainment and cluster

–Body control module

•Industrial

•Appliances

3 Description

The LM2901x-Q1 family of devices consists of

four independent voltage comparators, designed to

operate from a single power supply over a wide range

of voltages.

Operation from dual supplies is possible, provided the

difference between the two supplies is 2 V to 36 V,

and VCC is at least 1.5 V more positive than the input

common-mode voltage. Current drain is independent

of the supply voltage.

The outputs can be connected to other open-collector

outputs to achieve wired-AND relationships.

LM2901V-Q1 supports higher 32 V supply voltage

and LM2901AV-Q1 supports the higher 32 V supply

voltage and lower offset voltage.

Device Information

PART NUMBER PACKAGE (1) BODY SIZE (NOM)

LM2901-Q1

LM2901A-Q1

LM2901AV-Q1

TSSOP (14) 4.40 mm × 5.00 mm

SOIC (14) 3.91 mm × 8.65 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

IN–

IN+

OUT

Simplified Schematic

LM2901-Q1, LM2901V-Q1, LM2901AV-Q1

SLCS142F – DECEMBER 2003 – REVISED MAY 2021

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

Produkt Specifikationer

Mærke:	Texas Instruments
Kategori:	Ikke kategoriseret
Model:	LM2901VQPWRQ1
Type:	Komparator
Bredde:	5.1 mm
Dybde:	4.5 mm
Højde:	1.05 mm
Antal pr. pakke:	2000 stk
Pakkedybde:	853 mm
Pakkebredde:	449 mm
Pakkehøjde:	35 mm
Opbevaringstemperatur (T-T):	-65 - 150 °C
Driftstemperatur (T-T):	-40 - 125 °C
Pakketype:	TSSOP
Antal kanaler:	4 kanaler
Antal stifter:	14
Bredde (med stifter):	5.1 mm
Højde (med stifter):	1.2 mm
Dybde (med stifter):	6.6 mm