MAX40007

nanoPower Op Amp in Ultra-Tiny WLP and SOT23 Packages

Saves Power and Board Space in Mobile Devices—Op Amp Consumes Only 750nA in Tiny, 1.1mm x 0.76mm WLP


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说明

The MAX40007 is a single operational amplifier that provides a maximized ratio of gain bandwidth (GBW) to supply current and is ideal for battery-powered applications such as portable instrumentation, portable medical equipment, and wireless handsets.

This CMOS op amp features an ultra-low supply current of only 700nA (typ), ground-sensing inputs, and rail-to-rail outputs; operating from a single 1.7V to 5.5V supply, allowing the amplifier to be powered by the same 1.8V, 2.5V, or 3.3V nominal supply that powers the microcontroller. The MAX40007 amplifier is unity-gain stable with a 20kHz GBW product.

The ultra-low supply current, low operating voltage, and rail-to-rail output capabilities make this operational amplifier ideal for use in single lithium ion (Li+), two-cell NiCd or alkaline battery systems.

The MAX40007 is available in a 6-pin SOT23 package and an ultra-tiny 6-bump, 1.1mm x 0.76mm wafer-level package (WLP) with a bump pitch of 0.35mm. The amplifier is specified over the -40°C to 125°C operating temperature range.

Design Solution: The Amplifier Power of Three: Current, Bandwidth, and Size ›

Using the MAX40007 nanoPower Op Amp in a Force Sense Application

MAX40007: Functional (or Block) Diagram MAX40007: Functional (or Block) Diagram 放大+

关键特性

  • Ultra-Low Power Preserves Battery Life
    • 700nA Typical Supply Current
  • Single 1.7V to 5.5V Supply Voltage Range
    • Amplifier Can be Powered From the Same 1.8V/2.5V/3.3V/5V System Rails
  • Tiny Packages Save Board Space
    • 1.1mm x 0.76mm WLP-6 with 0.35mm Bump Pitch
    • SOT23-6 Package
  • Precision Specifications for Buffer/Filter/Gain Stages
    • Low 300µV Input Offset Voltage
    • Rail-to-Rail Output Voltage
    • 20kHz BW
    • Low 40pA Input Bias Current
    • Unity-Gain Stable
  • -40°C to 125°C Temperature Range

应用

  • 健身可穿戴设备
  • 移动电话
  • 笔记本电脑和平板电脑
  • 便携式仪表
  • 便携式医疗设备
Part NumberAmps.Rail to RailVSUPPLY (Total)
(V)
VSUPPLY (Total)
(V)
ICC per Amp.
(µA)
VOS
(µV)
CMRR @DC
(dB)
PSRR @DC
(dB)
Unity Gain BW
(MHz)
Slew Rate
(V/µs)
Package/PinsBudgetary
Price
minmaxtypmaxtyptyptyptypSee Notes
MAX40007 1Output Only1.75.50.710000107950.020.009
SOT-23/6
WLP/6
$0.61 @1k
查看所有Operational Amplifiers (172)
Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。


MAX40007EVKIT: Evaluation Kit for the MAX40007

工具和模型

  • MAX40007 Orcad Library
  • CAD Symbols and Footprints

  • MAX40007ANT+
  • MAX40007ANT+T
  • MAX40007AUT+
  • MAX40007AUT+T
  • 型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

    备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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