Datasheet > BU7442SNUX

BU7442SNUX

更新时间： 2024-01-30 03:16:43

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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BU7442SNUX 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

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与BU7442SNUX相关器件

型号	品牌	获取价格	描述	数据表
BU7442SNUX-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7442SV-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7442V-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7444F	ROHM	获取价格	Operational Amplifier, 4 Func, 6000uV Offset-Max, CMOS, PDSO14, ROHS COMPLIANT, SOP-14
BU7444F-E2	ROHM	获取价格	Operational Amplifier, 4 Func, 6000uV Offset-Max, CMOS, PDSO14, SOP-14
BU7444FVM-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7444G-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7444HFV-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7444NUX-TR	ROHM	获取价格	Ground Sense Low Voltage Operation CMOS Operational Amplifiers
BU7444SF	ROHM	获取价格	Operational Amplifier, 4 Func, 6000uV Offset-Max, CMOS, PDSO14, ROHS COMPLIANT, SOP-14