Datasheet > MAX40018ATA+

MAX40018ATA+

更新时间： 2024-09-25 02:52:55

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
13页	528K
描述
Dual nanoPower Op Amps in Tiny WLP and TDFN Packages

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中文翻译

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MAX40018ATA+ 数据手册

EVALUATION KIT AVAILABLE

Click here for production status of speciﬁc part numbers.

MAX40018

Dual nanoPower Op Amps

in Tiny WLP and TDFN Packages

General Description

Beneﬁts and Features

● Ultra-Low Power Preserves Battery Life

The MAX40018 is a dual operational amplifier that

consumes only 400nA supply current (per channel). At

such low power consumption, the device is ideal for

battery-powered applications such as portable medical

equipment, portable instruments and wireless handsets.

• 400nA Typical Supply Current (Per Channel)

● Single 1.7V to 5.5V Supply Voltage Range

• The Device Can be Powered From the Same

1.8V/2.5V/3.3V/5V System Rails

The MAX40018 operates from a single 1.7V to 5.5V

supply, allowing the device to be powered by the same

1.8V, 2.5V, or 3.3V nominal supply that powers the

microcontroller. The MAX40018 features rail-to-rail

outputs and is unity-gain stable with a 9kHz gain bandwidth

product (GBP).

● Tiny Packages Save Board Space

• 1.63mm x 0.91mm x 0.5mm WLP-8 with 0.4mm

Bump Pitch

• 3mm x 3mm x 0.75mm TDFN-8 Package

● Precision Specifications for Buffer/Filter/Gain Stages

• Low 350μV Input Oﬀset Voltage

• Rail-to-Rail Output Voltage

• 9kHz GBP

The ultra-low supply current, ultra-low input bias current,

low operating voltage, and rail-to-rail output capabilities

makethisdualoperationalamplifieridealforusewithsingle

lithium-ion (Li+), or two-cell NiCd or alkaline batteries.

• Low 0.1pA Input Bias Current

• Unity-Gain Stable

The MAX40018 is available in a tiny, 8-bump, 1.63mm x

0.91mm wafer-level package (WLP), with a bump pitch

of 0.4mm, as well as in an 8-pin 3mm x 3mm TDFN

package. The device is specified over the -40°C to

+125°C, automotive temperature range.

● -40°C to +125°C Temperature Range

Ordering Information appears at end of data sheet.

Simpliﬁed Block Diagram

Applications

● Wearable Devices

● Handheld Devices

● Notebook and Tablet Computers

● Portable Medical Devices

● Portable Instrumentation

IN1+

IN1-

OUT1

OUT2

IN2+

IN2-

MAX40018

19-100227; Rev 3; 11/19

12 3 4 5 6 7...13

中文翻译

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