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TSZ02201-0RAR1G200270-1-2

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12.Sep.2013 Rev.001

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Datasheet

Operational Amplifiers

Ultra Low Power

CMOS Operational Amplifiers

BU7265G

BU7265SG

BU7266xxx

BU7266Sxxx

General Description

The BU7265G/BU7266xxx are ultra low supply current

input output full swing CMOS operational amplifiers.

The

BU7265SG/BU7266Sxxx

have

an

extended

operating temperature range. They have low operating

supply voltage and low input bias current. There are

suitable for portable equipment and sensor amplifiers.

Features

 Ultra Low Supply Current

 Low Operating Supply Voltage

 Wide operating temperature Range

(BU7265SG/BU7266Sxxx)

 Low Input Bias Current

Applications

 Battery-powered Equipment

 Portable Equipment

 Consumer Equipment

 Sensor Amplifiers

Key Specifications

 Supply Voltage Range(single supply):

+1.8V to +5.5V

 Supply Current:

BU7265/BU7265SG

0.35

μA(Typ)

BU7266xxx/BU7266Sxxx

μA(Typ)

 Temperature Range:

BU7265G/BU7466xxx

BU7265SG/BU7266Sxxx

-40°C to +105°C

 Input Offset Current:

1pA (Typ)

Input Bias Current:

1pA (Typ)

Packages

SSOP5

SOP8

SSOP-B8

MSOP8

Simplified Schematic

Figure 1. Simplified Schematic

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

IN+

OUT

IN-

VDD

VSS

Class

AB control