Datasheet > BU7244SFV

BU7244SFV

更新时间： 2024-11-21 01:05:55

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罗姆 - ROHM		/
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描述
CMOS Operational Amplifiers

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BU7244SFV 数据手册

Datasheet

Operational Amplifiers

Input/Output Full Swing

Low Supply Current

CMOS Operational Amplifiers

BU7241G BU7241SG BU7242xxx BU7242Sxxx BU7244xx BU7244Sxx

General Description

Key Specifications

BU7241G, BU7242xxx, BU7244xx are CMOS

operational amplifier of the input/output full

swing low voltage operation. Also, BU7241SG,

BU7242Sxxx, BU7244Sxx which expanded the

operating temperature range perform a lineup. It

is most suitable for a sensor amplifier and a

battery-powered equipment to have a low input

bias current, the characteristic of the low supply

current.

 Operating Supply Voltage Range:

+1.8V to +5.5V

-40°C to +85°C

 Operating Temperature Range:

BU7241G, BU7242xxx, BU7244xx

BU7241SG, BU7242Sxxx, BU7244Sxx

-40°C to +105°C

 Supply Current:

BU7241, BU7241S

BU7242, BU7242S

BU7244, BU7244S

70µA (Typ)

180µA (Typ)

360µA (Typ)

1pA (Typ)

Features

 Input Offset Current:

 Input Bias Current:

 Operable with Low Voltage

 Operable Input-Output Full Swing

 Wide Temperature Range

 Low Supply Current

1pA (Typ)

Packages

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

2.90mm x 2.80mm x 1.25mm

5.00mm x 6.20mm x 1.71mm

2.90mm x 4.00mm x 0.90mm

2.00mm x 3.00mm x 0.60mm

8.70mm x 6.20mm x 1.71mm

5.00mm x 6.40mm x 1.35mm

SSOP5

SOP8

MSOP8

VSON008X2030

SOP14

 Low Input Bias Current

Applications

 Sensor Amplifier

 Battery Powered Equipment

 Portable Equipment

 Consumer Equipment

SSOP-B14

Simplified Schematic

VDD

V_bias

IN+

IN-

Class

OUT

AB control

V_bias

VSS

Figure 1. Simplified Schematic (1ch Only)

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

www.rohm.com

TSZ22111･14･001

TSZ02201-0RAR0G200240-1-2

03.Dec.2014 Rev.003

1/44

12 3 4 5 6 7...48

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