Datasheet > LM2903EYF-C

LM2903EYF-C

更新时间： 2024-04-09 18:59:36

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
24页	1884K
描述
LM2903EYF-C is high-gain and ground sense input comparator. This IC is monolithic IC integrated du

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LM2903EYF-C 数据手册

EMARMOUR^TM

Datasheet

Comparator

Automotive Excellent EMI Immunity

Ground Sense Comparators

LM2903EYxxx-C

General Description

Key Specifications

◼ Operating Supply Voltage Range

Single Supply:

LM2903EYxxx-C is high-gain and ground sense input

comparator. This IC is monolithic IC integrated dual

independent comparator on a single chip.

3.0 V to 36.0 V

±1.5 V to ±18.0 V

Dual Supply:

An operating voltage range is wide with 3 V to 36 V. This

comparator is the most suitable for automotive

requirements such as engine control unit, electric power

steering, anti-lock braking system and so on because it

has features of low supply current.

◼ Operating Temperature Range: -40 °C to +150 °C

◼ Low Supply Current:

◼ Input Offset Current:

◼ Input Bias Current:

0.6 mA (Typ)

5 nA (Typ)

50 nA (Typ)

Furthermore, they have the advantage of EMI tolerance.

It makes easier replacing with conventional products or

simpler designing EMI.

Package

W (Typ) x D (Typ) x H (Max)

5.0 mm x 6.2 mm x 1.71 mm

4.9 mm x 6.0 mm x 1.65 mm

2.9 mm x 4.0 mm x 0.9 mm

SOP8

SOP-J8

MSOP8

Features

◼ EMARMOUR^TMSeries

◼ AEC-Q100 Qualified^{(Note 1)}

◼ Operable from Almost GND Level for Input

◼ Single or Dual Power Supply Operation

◼ Standard Comparator Pin-assignments

◼ Low Supply Current

◼ Wide Operating Supply Voltage Range

◼ Wide Operating Temperature Range

(Note 1) Grade 1

SOP8

SOP-J8

Applications

◼ Engine Control Unit

◼ Electric Power Steering (EPS)

◼ Anti-lock Braking System (ABS)

◼ Automotive Electronics

Typical Application Circuit

MSOP8

V_RL= 5 V

V_CC= 5 V

R_L= 5 kΩ

V_OUT

V_+IN

V_REF

V_EE= 0 V

EMARMOUR^TMis a trademark or a registered trademark of ROHM Co., Ltd.

〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays

www.rohm.com

TSZ22111 • 14 • 001

TSZ02201-0GHG2G500010-1-2

18.Dec.2023 Rev.005

1/21

12 3 4 5 6 7...24

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