Datasheet > BU7487F

BU7487F

更新时间： 2024-11-05 00:54:11

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罗姆 - ROHM		/
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描述
Ground Sense High Speed Low Voltage CMOS Operational Amplifiers

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BU7487F 数据手册

Datasheet

Operational Amplifiers Series

Ground Sense

High Speed Low Voltage CMOS Operational

Amplifiers

BU7485G BU7485SG BU7486xxx BU7486Sxxx BU7487xx BU7487Sxx

General Description

Key Specifications

BU7485G/BU7486xxx/BU7487xx are CMOS operational

amplifiers with input ground sense and full swing output.

This series has extended operational amplifiers

BU7485SG/BU7486Sxxx/BU7487Sxx which can operate

over a wider temperature range (-40°C to +105°C).

These ICs have wide band, high slew rate, low voltage

operation and low input bias current, making the

operational amplifiers suitable for portable equipment

and sensor application.

 Operating Power Supply Voltage Range

(Single Supply):

 Slew Rate:

+3.0V to +5.5V

i10.0V/µs

 Temperature Range:

BU7485G

-40°C to +85°C

-40°C to +105°C

1pA (Typ)

BU7486xxx

BU7487xx

BU7485S

BU7486Sxxx

BU7487Sxx

 Input Bias Current:

 Input Offset Current:

Features

1pA (Typ)

 High Slew Rate

 Wide Bandwidth

 Low Input Bias Current

 Output Full Swing

Package

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

2.90mm x 2.80mm x 1.25mm

5.00mm x 6.20mm x 1.71mm

3.00mm x 6.40mm x 1.35mm

2.90mm x 4.00mm x 0.90mm

8.70mm x 6.20mm x 1.71mm

5.00mm x 6.40mm x 1.35mm

SSOP5

SOP8

Application

SSOP-B8

MSOP8

SOP14

 Battery-powered Equipment

 General Purpose Electronics

SSOP-B14

Simplified schematic

VDD

Vbias

Class

AB control

+IN

-IN

OUT

Vbias

VSS

Figure 1. Simplified schematic (1 channel only)

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

www.rohm.com

TSZ22111･14･001

TSZ02201-0RAR1G200380-1-2

12.JUL.2013 Rev.001

1/39

12 3 4 5 6 7...43

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