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MAXIM MAX4231AYT+TRoHS

Manufacturer
MAXIM
MPN
MAX4231AYT+T
LCSC Part #
C2058105
Packaging
UTLGA-6(1x1.5)
Customer #
Key Attributes
1 850uV 10V/us 70dB 1pA 1.1mA 10MHz Rail-to-Rail Input, Rail-to-Rail Output UTLGA-6(1x1.5) Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconMAXIM MAX4231AYT+T
In-Stock: 46
46 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.8772$ 0.7457$ 0.75
10+$ 0.7195$ 0.6116$ 6.12
30+$ 0.6406$ 0.5446$ 16.34
100+$ 0.5634$ 0.4789$ 47.89
500+$ 0.4733$ 0.4024$ 201.20
1,000+$ 0.4491$ 0.3818$ 381.80
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerMAXIM
PackagingUTLGA-6(1x1.5)
Number of Channels1
Vos - Input Offset Voltage850uV
Slew Rate10V/us
Input Offset Current(Ios)1pA
Input offset current drift(Ios TC)-
FeaturesEnable/shutdown function
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)70dB
Ib - Input Bias Current1pA
Output Current200mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)3uV/℃
Quiescent Current1.1mA
Gain Bandwidth Product10MHz
Input Voltage Noise Density15nV/√Hz@1kHz
Dual Supply-
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.7V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The MAX4230–MAX4234 single/dual/quad, high-output drive CMOS op amps feature 200mA of peak output current, rail-to-rail input, and output capability from a single 2.7V to 5.5V supply. These amplifiers exhibit a high slew rate of 10V/μs and a gain-bandwidth product (GBWP) of 10MHz. The MAX4230–MAX4234 can drive typical headset levels (32Ω), as well as bias an RF power amplifier (PA) in wireless handset applications. These op amps are designed to be part of the PA control circuitry, biasing RF PAs in wireless headsets. The MAX4231/ MAX4233 offer a SHDN feature that drives the output low. This ensures that the RF PA is fully disabled when needed, preventing unconverted signals to the RF antenna.

Features

AI Translation
  • Optimized for Headsets and High-Current Outputs
  • 200mA Output Drive Capability
  • 100dB Voltage Gain (RL = 100kΩ)
  • 85dB Power-Supply Rejection Ratio
  • No Phase Reversal for Overdriven Inputs
  • Unity-Gain Stable for Capacitive Loads to 780pF
  • Suitable for High-Bandwidth Applications
  • 10MHz Gain-Bandwidth Product
  • High Slew Rate: 10V/μs
  • Extends the Battery Life of Portable Applications
  • 1.1mA Supply Current per Amplifier
  • Low-Power Shutdown Mode Reduces Supply Current to <1μA
  • Small Package Options
  • Tiny, 2.1mm x 2.0mm Space-Saving SC70 Package
  • AEC-Q100 Qualified

Applications

AI Translation
  • RF PA Biasing Controls in Handset Applications
  • Portable/Battery-Powered Audio Applications
  • Portable Headphone Speaker Drivers (32Ω)
  • Audio Hands-Free Car Phones (Kits)
  • Tablet/Notebook Computers
  • Digital-to-Analog Converter Buffers
  • Transformer/Line Drivers