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1V, Low-Power, Precision Operational Amplifier

Industry's Lowest Supply Voltage 0.9V High-Precision Amplifier

产品详情

主要特征

Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) .168
VSUPPLY (Total) (V) (min) .9
VSUPPLY (Total) (V) (max) 3.6
# Amplifiers 1
Rail to Rail Input/Output
Package/Pins THIN WLP/6
Budgetary
Price (See Notes)
1.05
缩小

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参量

Parametric specs for Operational Amplifiers
Unity Gain BW (MHz) (typ) .168
VSUPPLY (Total) (V) (min) .9
VSUPPLY (Total) (V) (max) 3.6
# Amplifiers 1
Rail to Rail Input/Output
Package/Pins THIN WLP/6
Budgetary
Price (See Notes)
1.05

主要特征

  • Supply Voltage Range: 0.9V to 3.6V
  • Low 25.5µA Quiescent Current
  • Very Low 1μV (typ) Input Offset Voltage
  • Rail-to-Rail Inputs and Outputs
  • Internal EMI Rejection
  • 168kHz GBW
  • Low Input Bias Current
  • Power-Saving Shutdown Mode
  • Available in Tiny, 1.22mm x 0.92mm, 6-bump WLP and 8-pin TDFN

应用/用途

  • Fitness and Health (Smart Watch, Heart-Rate Monitor)
  • Home Medical (Blood Glucose,Weight Scale, Blood Pressure, EKG)
  • Industrial IOT (Pressure, Flow, Level, Temperature, Proximity)
  • Wearable Devices

描述

The MAX40108 is a low-power, high-precision operational amplifier (op amp) that operates with a power supply voltage as low as 0.9V.

Available in a space-saving, 1.22mmx 0.92mm, 6-bump wafer-level package (WLP) with a 0.4mm bump pitch, it is designed for use in portable, consumer, medical, and industrial applications.

The MAX40108 features rail-to-rail CMOS inputs and outputs, a 168kHz GBW consuming only 25.5µA (typ) supply current and 1µV (typ) zero-drift input offset voltage over time and temperature. The zero-drift feature reduces the high 1/f noise typically found in CMOS input operational amplifiers, making it useful for a wide variety of low-frequency measurement applications.

The MAX40108 operates from a 0.9V to 3.6V power supply voltage and is specified over the -40°C to +125°C extended operating temperature range.

简化框图

MAX40108: Typical Application Circuit MAX40108: Typical Application Circuit Zoom icon

Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

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Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心