Datasheet > BA4558FV-E2

BA4558FV-E2

更新时间： 2024-02-02 11:49:20

品牌	Logo	应用领域
罗姆 - ROHM		运算放大器
页数	文件大小	规格书
29页	483K
描述
Low Noise Operational Amplifiers

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BA4558FV-E2 数据手册

Datasheet

Operational Amplifiers

Low Noise Operational Amplifiers

BA4558xxx, BA4558Rxxx

●General Description

Normal BA4558 and high-reliability BA4558R integrate two independent Op-Amps on a single chip Especially, this series is

suitable for any audio applications due to low noise and low distortion characteristics and are usable for other many

applications by wide operating supply voltage range.BA4558R is high-reliability products with extended operating

temperature range and high ESD tolerance.

●Features

●Key Specification

 High voltage gain, low noise, low distortion

 Wide operating supply voltage

 Internal ESD protection

 Wide Operating Supply Voltage

(split supply):±4.0V to ±15V

 Wide Temperature Range: BA4558: -40°C to +85°C

 Wide operating temperature Range

BA4558R: -40°C to +105°C

 High Slew Rate:

 Total Harmonic Distortion :

1V/µs(Typ.)

0.005%(Typ.)

●Packages

MSOP8

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

2.90mm x 4.00mm x 0.90mm

3.00mm x 6.40mm x 1.35mm

5.00mm x 6.20mm x 1.71mm

3.00mm x 6.40mm x 1.20mm

4.90mm x 6.00mm x 1.65mm

SSOP-B8

SOP8

TSSOP-B8

SOP-J8

 Input Referred Noise Voltage :

12 nV/ Hz (Typ.)

Maximum Operation Temperature

●Selection Guide

+85°C

Slew Rate

1V/µs

BA4558F

Normal

Dual

BA4558FV

BA4558FVT

BA4558FVM

BA4558FJ

+105°C

Slew Rate

1V/µs

BA4558RF

High Reliability

BA4558RFV

BA4558RFVT

BA4558RFVM

BA4558RFJ

●Block Diagram

VCC

－

＋

VOUT

VEE

Fig. 1 Simplified schematic

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.

www.rohm.com

TSZ22111･14･00

TSZ02201-0RAR1G200010-1-2

4.SEP.2012 Rev.003

1/26

12 3 4 5 6 7...29

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