Datasheet > MAX40100

MAX40100

更新时间： 2024-11-05 14:57:55

品牌	Logo	应用领域
亚德诺 - ADI		放大器运算放大器
页数	文件大小	规格书
12页	884K
描述
高精度、低功耗、低噪声运算放大器，具有RRIO (轨到轨输入输出)

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中文翻译

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数据手册

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MAX40100 数据手册

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MAX40100

Precision, Low-Power and Low-Noise Op Amp

with RRIO

General Description

Benefits and Features

The MAX40100 is a low-power, zero-drift operational am-

plifier available in a space-saving, 6-bump, wafer-level

package (WLP).

● Low 66μA Quiescent Current

● Low Input Noise:

• 42nV/√Hz at 1kHz

• 0.42μV

from 0.1Hz to 10Hz

P-P

Designed for use in portable consumer, medical, and in-

dustrial applications, the MAX40100 features rail-to-rail

CMOS inputs and outputs, a 1.5MHz GBW at just 66μA

supply current, and 10μV (max) “zero-drift” input voltage

offset over time and temperature.

● Rail-to-Rail Inputs and Outputs (RRIO)

● 1.5MHz GBW

● Ultra-Low 10pA Input Bias Current

● Single 1.6V to 5.5V Supply Voltage Range

● Unity Gain Stable

● Power-Saving Shutdown Mode

● Tiny, 1.1mm x 0.76mm, 6-bump WLP

The zero-drift feature of the MAX40100 reduces the high

1/f noise typically found in CMOS input operational ampli-

fiers, making it useful for a wide variety of low-frequency

measurement applications.

Ordering Information appears at end of data sheet.

The MAX40100 is available in a space-saving, 1.1 x

0.76mm, 6-bump WLP with 0.35mm bump pitch.

The MAX40100 is specified over the -40°C to +125°C ex-

tended automotive operating temperature range.

Applications

● Cell Phones

● Sensor Interfaces

● Loop-Powered Systems

● Portable Medical Devices

● Battery-Powered Devices

Typical Application Circuit

_CC= 1.8V TO 5.5V

MAX40100

V_IN+

V_IN-

V_OUT

HIGH INPUT IMPEDANCE 2-OP AMP INSTRUMENTATION AMPLIFIER

IF R1 = R4, R2 = R3, V_OUT= (V_IN+ - V_IN-) X (1 + R4/R3)

R1, R2, R3, R4 ARE LOWER TOLERANCE (0.01%) FOR BETTER CMRR PERFORMANCE

19-8539; Rev 5; 2/21

12 3 4 5 6 7...12

中文翻译

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