Datasheet > DIO20182

DIO20182

更新时间： 2024-04-09 18:59:56

品牌	Logo	应用领域
帝奥微 - DIOO		/
页数	文件大小	规格书
13页	1958K
描述
The DIO20182 is a dual channel rail-to-rail CMOS input/output operational amplifier with 1 pA ultr

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DIO20182 数据手册

DIO20182

Version 1.0, Sept 2023

1 pA Ultra-Low Input Bias Current RRIO Amplifier

 Features

 Description



Wide supply range: 1.4 V to 5.5 V

The DIO20182 is a dual channel rail-to-rail CMOS

input/output operational amplifier with 1 pA ultra-low

input bias current, it is ideal for wearable such as

smart watch, portable medical and any ultra-low

power signal amplification, which is very sensitive to

the current load.



Ultra-Low input bias current suitable for ultra-low

power signal amplification:

−

1 pA at 25°C

5 pA maximum at 50°C



Low quiescent current: 380 nA / per channel

Unity-gain bandwidth: 5 kHz

Low offset voltage:

The DIO20182 consumes 380 nA per channel

ultra-low quiescent current, which makes DIO20182

suitable for battery-powered or portable equipment.

−

±3.5 mV Max. across temperature from

-40°C to 125°C

The DIO20182 simplify circuit design with enhanced

features such as unity-gain stability, 1.4 V to 5.5 V

wide operating supply voltage range and ±3.5 mV low

offset voltage. -40°C to 125°C wide operating

temperature range enable the DIO20182 to be used

in the harshest environment applications.

−

Low input offset voltage drift: ±5 µV/°C



Output slew rate: 3 V/ms

Rail-to-rail input and output

Wide operating temperature range: -40°C to

125°C



Available in green package:

SOIC-8, MSOP-8 and DFN-8

 Simplified Schematic

 Applications



Smart watch



Portable medical



Active filters



Data acquisition



Test equipment



Broadband communication



Process control



Audio and video

 Package Information

Part Number

Package

SOIC-8

MSOP-8

DFN-8

Body Size

Simplified Schematic

6.0mm × 4.9mm

4.9mm × 3.0mm

1.6mm × 1.2mm

DIO20182

www.dioo.com

12 3 4 5 6 7...13

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