Datasheet > LM8391EYG-C (开发中)

LM8391EYG-C (开发中)

更新时间： 2024-11-02 11:08:19

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
22页	1390K
描述
LM8391EYG-C is high-gain and ground sense input comparator. An operating voltage range is wide with 3V to 36V. 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. Furthermore, they have the advantage of EMI tolerance. It makes easier replacing with conventional products or simpler designing EMI.

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EMARMOUR^TM

Datasheet

Comparator

Automotive Excellent EMI Immunity

Ground Sense Comparators

LM8391EYG-C

General Description

Key Specifications

◼ Operating Supply Voltage Range

Single Supply:

LM8391EYG-C is high-gain and ground sense input

comparator.

3.0 V to 36.0 V

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.

Dual Supply:

±1.5 V to ±18.0 V

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

◼ Low Supply Current:

◼ Input Offset Current:

◼ Input Bias Current:

0.3 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

SSOP5:

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

2.9 mm x 2.8 mm x 1.25 mm

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

Applications

◼ Engine Control Unit

◼ Electric Power Steering (EPS)

◼ Anti-lock Braking System (ABS)

◼ Automotive Electronics

Typical Application Circuit

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

TSZ02201-0GHG2G800030-1-2

20.Feb.2023 Rev.001

1/19

12 3 4 5 6 7...22

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