LM2901V-Q1

Name: LM2901V-Q1
Brand: TI
SKU: LM2901V-Q1
Price: 0.141 USD

활성

차량용, 향상된 전압 쿼드 차동 콤퍼레이터

지금 주문

데이터시트

document-pdfAcrobat LM2901B-Q1, LM2901x-Q1 Quadruple Automotive Comparator datasheet (Rev. G) (영어) PDF | HTML

LM2901V-Q1

활성

데이터시트

지금 주문

제품 상세 정보

Number of channels

4

Output type

Open-collector, Open-drain

Propagation delay time (µs)

1.3

Vs (max) (V)

32

Vs (min) (V)

2

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

7

Iq per channel (typ) (mA)

0.2

Input bias current (±) (max) (nA)

250

Rail-to-rail

In to V-

Rating

Automotive

Operating temperature range (°C)

-40 to 125

VICR (max) (V)

30.5

VICR (min) (V)

0

Number of channels

4

Output type

Open-collector, Open-drain

Propagation delay time (µs)

1.3

Vs (max) (V)

32

Vs (min) (V)

2

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

7

Iq per channel (typ) (mA)

0.2

Input bias current (±) (max) (nA)

250

Rail-to-rail

In to V-

Rating

Automotive

Operating temperature range (°C)

-40 to 125

VICR (max) (V)

30.5

VICR (min) (V)

0

SOIC (D)

14

51.9 mm² 8.65 x 6

TSSOP (PW)

14

32 mm² 5 x 6.4

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:
  - Class 1C for "AV" version
  - Class 2 for all other versions
- Device CDM ESD classification level C3
Improved 2 kV HBM ESD for "B" device
Single supply or dual supplies
Low supply-current independent of supply voltage 200 uA typical per comparator ("B" Versions)
Low input bias current 3.5 nA typical ("B" device)
Low input offset current 0.5 nA typ ("B" device)
Low input offset voltage ±0.37 mV typ ("B" device)
Common-mode input voltage range includes ground
Differential input voltage range equal to maximum-rated supply voltage ±36 V
Output compatible with TTL, MOS, and CMOS
For single version in SOT, see the TL331-Q1 (SLVS969)
For dual version in multiple packages, see the LM2903x-Q1 (SLCS141)
Functional Safety-Capable
- Documentation available to aid functional safety system design

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:
  - Class 1C for "AV" version
  - Class 2 for all other versions
- Device CDM ESD classification level C3
Improved 2 kV HBM ESD for "B" device
Single supply or dual supplies
Low supply-current independent of supply voltage 200 uA typical per comparator ("B" Versions)
Low input bias current 3.5 nA typical ("B" device)
Low input offset current 0.5 nA typ ("B" device)
Low input offset voltage ±0.37 mV typ ("B" device)
Common-mode input voltage range includes ground
Differential input voltage range equal to maximum-rated supply voltage ±36 V
Output compatible with TTL, MOS, and CMOS
For single version in SOT, see the TL331-Q1 (SLVS969)
For dual version in multiple packages, see the LM2903x-Q1 (SLCS141)
Functional Safety-Capable
- Documentation available to aid functional safety system design

The LM2901B-Q1 device is the next generation version of the industry-standard LM2901x-Q1 comparator family. This next generation family provides outstanding value for cost-sensitive applications, with features including lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2kV ESD performance with drop-in replacement convenience.

All devices consist of four independent voltage comparators that are designed to operate over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is within 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The outputs can be connected to other open-collector outputs.

The "V" versions operate up to 32V, and the "B" version operates up to 36V. All are qualified for the AEC-Q100 Grade 1 temperature range of -40°C to +125°C.

The LM2901B-Q1 device is the next generation version of the industry-standard LM2901x-Q1 comparator family. This next generation family provides outstanding value for cost-sensitive applications, with features including lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2kV ESD performance with drop-in replacement convenience.

All devices consist of four independent voltage comparators that are designed to operate over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is within 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The outputs can be connected to other open-collector outputs.

The "V" versions operate up to 32V, and the "B" version operates up to 36V. All are qualified for the AEC-Q100 Grade 1 temperature range of -40°C to +125°C.

open-in-new

기타 콤퍼레이터 찾기

다운로드 스크립트와 함께 비디오 보기 동영상

기술 문서

star

=TI에서 선정한 이 제품의 인기 문서

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.

모두 보기3

	유형	직함		날짜
*	Data sheet	LM2901B-Q1, LM2901x-Q1 Quadruple Automotive Comparator datasheet (Rev. G)	PDF \| HTML	2023/03/03
	Functional safety information	LM2901-Q1, LM2901B-Q1, LM2901V-Q1, FS, FIT Rate, Failure Mode Dist and Pin FMA	PDF \| HTML	2020/04/07
	E-book	The Signal e-book: A compendium of blog posts on op amp design topics		2017/03/28

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

시뮬레이션 툴

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)

요청

시뮬레이션 툴

TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)

사용 설명서: PDF

옵션 보기

레퍼런스 디자인

TIDA-01581 — 전류 밸런싱을 지원하는 차량용 주간 주행등 듀얼 스트링 LED 드라이버 레퍼런스 설계

This reference design is a dual string LED driver that implements an operational amplifier based circuit which balances the current in two LED rings. The operational amplifier circuit senses current in a reference string and uses feedback from a mirrored string to bias a MOSFET that regulates the (...)

Design guide: PDF

회로도: PDF

패키지	핀	다운로드
SOIC (D)	14	옵션 보기
TSSOP (PW)	14	옵션 보기

TI의 평가 항목에 대한 표준 약관이 적용됩니다.

LM2901V-Q1

차량용, 향상된 전압 쿼드 차동 콤퍼레이터

LM2901V-Q1

제품 상세 정보

기술 문서

설계 및 개발

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램

TIDA-01581 — 전류 밸런싱을 지원하는 차량용 주간 주행등 듀얼 스트링 LED 드라이버 레퍼런스 설계

주문 및 품질

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

비디오 시리즈

동영상