Datasheet > LM2904EYFVM-C

LM2904EYFVM-C

更新时间： 2023-09-03 20:24:52

品牌	Logo	应用领域
罗姆 - ROHM		放大器运算放大器
页数	文件大小	规格书
26页	1541K
描述
LM2904EYxxx-C是将高增益且接地检测输入独立的运算放大器以2个电路集成于1枚芯片的单片IC。3V～32V的宽工作电压范围，消耗电流低，适用于引擎控制单元、EPS、ABS等各类车载应用。不仅如此，还具有出色的抗EMI性能，可轻松替换现有产品，EMI设计也更容易。

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数据手册

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LM2904EYFVM-C 数据手册

LM2904EYxxx-C

Pin Configuration

LM2904EYF-C: SOP8

LM2904EYFJ-C: SOP-J8

LM2904EYFVM-C: MSOP8

OUT1

-IN1

8 VCC

CH1

7 OUT2

+IN1

CH2

-IN2

5 +IN2

VEE

(TOP VIEW)

Pin Description

LM2904EYF-C: SOP8

LM2904EYFJ-C: SOP-J8

LM2904EYFVM-C: MSOP8

Pin No.

Pin Name

OUT1

-IN1

Function

Output (1 ch)

Inverting input (1 ch)

+IN1

Non-inverting input (1 ch)

VEE

Negative power supply / Ground

Non-inverting input (2 ch)

Inverting input (2 ch)

Output (2 ch)

+IN2

-IN2

OUT2

VCC

Positive power supply

Block Diagram

LM2904EYF-C: SOP8

LM2904EYFJ-C: SOP-J8

LM2904EYFVM-C: MSOP8

OUT1

VCC

Iref

OUT2

-IN1

+IN1

VEE

OPAMP

(CH1)

OPAMP

(CH2)

-IN2

+IN2

Description of Blocks

1. OPAMP:

This block is a ground sense operational amplifier with differential input stage.

2. Iref:

This block supplies reference current which is needed to operate OPAMP block.

www.rohm.com

TSZ22111 • 15 • 001

TSZ02201-0GDG2G500020-1-2

2/23

01.Oct.2022 Rev.004

123 4 5 6 7...26

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