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MAXIM MAX4471ESA+ product image
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MAXIM MAX4471ESA+

Manufacturer
MAXIM
MPN
MAX4471ESA+
LCSC Part #
C1347506
Packaging
SOIC-8
Customer #
Key Attributes
11mA 2 500uV 2V/ms 95dB 200pA 750nA 9kHz Rail-to-rail output SOIC-8 Instrumentation, Op Amps, Buffer Amps RoHS
DatasheetMAXIM MAX4471ESA+
RoHS Compliance1 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerMAXIM
PackagingSOIC-8
Output Current11mA
Number of Channels2
Vos - Input Offset Voltage500uV
Slew Rate2V/ms
Input Offset Current(Ios)12.5pA
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)95dB
Ib - Input Bias Current200pA
Input Offset Voltage Drift(Vos TC)8uV/℃
Quiescent Current750nA
Gain Bandwidth Product9kHz
FeaturesBuilt-in compensation
Input Voltage Noise Density150nV/√Hz@1kHz
Dual Supply-
Rail to RailRail-to-rail output
Single Supply1.8V~5.5V
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Introduction

AI Translation

The MAX4464/MAX4470/MAX4471/MAX4472/MAX4474 family of micropower op amps operate from a single +1.8V to +5.5V supply and draw only 750nA of supply current. The MAX4470 family feature ground-sensing inputs and rail-to-rail output. The ultra-low supply current, low-operating voltage, and rail-to-rail output capabilities make these operational amplifiers ideal for use in single lithium ion (Li+), or two-cell NiCd or alkaline battery systems. The rail-to-rail output stage of the MAX4464/MAX4470/ MAX4471/MAX4472/MAX4474 amplifiers is capable of driving the output voltage to within 4mV of the rail with a 100kΩ load, and can sink and source 11mA with a +5V supply. These amplifiers are available in both fully compensated and decompensated versions. The single MAX4470, dual MAX4471, and the quad MAX4472 are unity-gain stable. The single MAX4464 and the dual MAX4474 are stable for closed-loop gain configurations Of ≥ +5V/V. These amplifiers are available in space-saving WLP, SC70, SOT23, μHAX(△), and TSSOP packages.

Features

AI Translation
  • Ultra-Low 750nA Supply Current Per Amplifier
  • Ultra-Low +1.8V Supply Voltage Operation
  • Ground-Sensing Input Common-Mode Range
  • Outputs Swing Rail-to-Rail
  • Outputs Source and Sink 11mA of Load Current
  • No Phase Reversal for Overdriven Inputs
  • High 120dB Open-Loop Voltage Gain
  • Low 500μV Input Offset Voltage
  • 9kHz Gain-Bandwidth Product (MAX4470/MAX4471/MAX4472)
  • 40kHz Gain-Bandwidth Product (MAX4464/MAX4474)
  • 250pF (min) Capacitive Load Capability
  • Available in Tiny, 6-Bump WLP, 5-Pin SC70, and 8-Pin SOT23 Packages

Applications

AI Translation
  • Battery-Powered Systems
  • Portable Instrumentation
  • Pagers and Cellphones
  • Micropower Thermostats
  • Electrometer Amplifiers
  • Solar-Powered Systems
  • Remote Sensor
  • Active Badges
  • pH Meters