Datasheet > BA83472YF-C

BA83472YF-C

更新时间： 2023-09-03 20:25:10

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
29页	1766K
描述
BA83472YF-C是高电压增益的运算放大器，是将独立的2个电路集成于1个芯片的单片IC。具有宽工作电压范围3V～36V，以及大增益带宽积和高转换速率等特点，尤其适用于发动机控制单元、EPS、ABS等所有车载用途。并且，EMI耐受力具有优势，便于替换现有产品以及进行EMI设计。

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BA83472YF-C 数据手册

EMARMOUR^TM

Datasheet

Operational Amplifiers Series

Automotive High Speed

Excellent EMI Immunity

Operational Amplifiers

BA83472Yxxx-C BA83474YFV-C

General Description

Key Specifications

◼ Operating Supply Voltage Range

BA83472Yxxx-C

and

BA83474YFV-C

integrate

dual/quad independent high voltage gain Op-amps on a

single chip. An operating voltage range is wide with 3 V to

36 V. This operational amplifier is the most suitable for

automotive requirements such as sensor amplifier, engine

control unit, electric power steering, anti-lock braking

system and so on because it has features of high gain

bandwidth and high slew rate.

Single Supply:

Dual Supply:

◼ Temperature Range:

◼ Input Offset Voltage:

◼ Input Offset Current:

◼ Input Bias Current:

◼ Output Voltage Range:

3 V to 36 V

±1.5 V to ±18 V

-40 °C to +125 °C

10 mV (Max)

6 nA (Typ)

100 nA (Typ)

Furthermore, they have the advantage of EMI tolerance.

It makes easier replacing with conventional products or

simpler designing EMI.

(V_S= 30 V) V_EE+ 0.3 V to V_CC- 1.0 V (Typ)

◼ Slew Rate:

◼ Gain Bandwidth Product:

8.5 V/µs (Typ)

3 MHz (Typ)

Features

Package

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

5.0 mm x 6.2 mm x 1.71 mm

2.9 mm x 4.0 mm x 0.9 mm

5.0 mm x 6.4 mm x 1.35 mm

◼ EMARMOUR^TMSeries

SOP8

◼ AEC-Q100 Qualified^{(Note 1)}

MSOP8

SSOP-B14

◼ Single or Dual Power Supply Operation

◼ Wide Operating Supply Voltage Range

◼ Standard Op-Amp Pin-assignments

◼ High Open-loop Voltage Gain

◼ Internal ESD Protection Circuit

◼ Common-mode Input Voltage Range includes Ground

Level, allowing Direct Ground Sensing

◼ Wide Output Voltage Range

(Note 1) Grade 1

Applications

SOP8

MSOP8

◼ Engine Control Unit

◼ Electric Power Steering (EPS)

◼ Anti-Lock Braking System (ABS)

◼ All Automotive Application

Typical Application Circuit

R_F= 10 kΩ

V_CC= +2.5 V

SSOP-B14

R_IN= 100 Ω

푅_퐹

푉_푂푈푇= −

푉

퐼푁

V_IN

V_OUT

푅_퐼푁

V_EE= -2.5 V

EMARMOUR™ is 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

TSZ02201-0GDG2G500060-1-2

01.Oct.2022 Rev.004

1/26

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