Datasheet > BU7442F-E2

BU7442F-E2

更新时间： 2024-02-09 17:10:24

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
44页	3450K
描述
Ground Sense Low Voltage Operation CMOS Operational Amplifiers

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BU7442F-E2 数据手册

Datasheet

Operational Amplifiers

Ground Sense Low Voltage Operation

CMOS Operational Amplifiers

BU7441G BU7441SG BU7442xxx BU7442Sxxx BU7444F BU7444SF

General Description

Key Specifications

BU7441G/BU7442xxx/BU7444F are input ground

sense, output full swing CMOS operational



Operating Supply Voltage:

Supply Current:

Temperature Range:

+1.7V to +5.5V

50µA/ch (Typ)

amplifiers.

BU7441SG/BU7442Sxxx/BU7444SF

have an expanded operating temperature range.

They have the features of low operating supply

voltage, low supply current and low input bias

current. They are suitable for portable equipment

and sensor amplifiers.

BU7441G/BU7442xxx/BU7444F

-40°C to +85°C

BU7441SG/BU7442Sxxx/BU7444SF

jj-40°C to +105°C



Input Offset Current:

Input Bias Current:

1pA (Typ)

Features

Low Supply Current



Low Operating Supply Voltage

Wide Temperature Range

Low Input Bias Current

Packages

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

2.90mm x 2.80mm x 1.15mm

5.00mm x 6.20mm x 1.61mm

2.90mm x 4.00mm x 0.83mm

2.00mm x 1.50mm x 0.60mm

8.70mm x 6.20mm x 1.61mm

SSOP5

SOP8

MSOP8

VSON008X2030

SOP14

Applications



Sensor Amplifier

Portable Equipment

Consumer Equipment

Simplified Schematic

VDD

V_bias

IN+

IN-

Class

AB control

OUT

V_bias

VSS

Figure 1. Simplified Schematic (1 channel only)

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

www.rohm.com

TSZ02201-0RAR1G200160-1-2

13.Feb.2015 Rev.002

1/40

TSZ22111 • 14 • 001

12 3 4 5 6 7...44

中文翻译

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BU7442F-E2 替代型号

型号	品牌	替代类型	描述	数据表
BU7462SF-E2	ROHM	类似代替	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7462F-E2	ROHM	类似代替	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7442SF-E2	ROHM	类似代替	Operational Amplifier, 2 Func, 6000uV Offset-Max, CMOS, PDSO8, SOP-8

与BU7442F-E2相关器件

型号	品牌	获取价格	描述	数据表
BU7442FVM	ROHM	获取价格	Low Voltage Operation CMOS Operational Amplifiers
BU7442FVM-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7442G-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7442HFV-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7442NUX	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7442NUX-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7442SF	ROHM	获取价格	Low Voltage Operation CMOS Operational Amplifiers
BU7442SF-E2	ROHM	获取价格	Operational Amplifier, 2 Func, 6000uV Offset-Max, CMOS, PDSO8, SOP-8
BU7442SFVM	ROHM	获取价格	Low Voltage Operation CMOS Operational Amplifiers
BU7442SFVM-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers

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