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MAXIM MAX4466EXK+T product image
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MAXIM MAX4466EXK+TRoHS

Manufacturer
MAXIM
MPN
MAX4466EXK+T
LCSC Part #
C7456762
Packaging
SC-70-5
Customer #
Key Attributes
Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown
Datasheetpdf iconMAXIM MAX4466EXK+T

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerMAXIM
PackagingSC-70-5
Quiescent Current24uA
Total Harmonic Distortion + Noise (THD+N)0.03%
Number of Inputs1 Pair Differential Inputs
Signal-to-Noise Ratio-
Features-
Voltage - Supply2.4V~5.5V
Speaker Channels1-Channel
Efficiency-
Output Power-
Operating Temperature-40℃~+85℃
Class-
Power Supply Rejection Ratio (PSRR)112dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Features

AI Translation
  • The MAX4465–MAX4469 are micropower op amps optimized for use as microphone preamplifiers. They provide the ideal combination of an optimized gain bandwidth product vs. supply current, and low voltage operation in ultra-small packages.
  • The MAX4465/MAX4467/MAX4469 are unity-gain stable and deliver a 200kHz gain bandwidth from only 24μA of supply current.
  • The MAX4466/MAX4468 are decompensated for a minimum stable gain of +5V/V and provide a 600kHz gain bandwidth product.
  • These amplifiers feature Rail-to-Rail outputs, high AVOL, plus excellent power-supply rejection and common-mode rejection ratios for operation in noisy environments.
  • The MAX4467/MAX4468 include a complete shutdown mode. In shutdown, the amplifiers’ supply current is reduced to 5nA and the bias current to the external microphone is cut off for ultimate power savings.
  • +2.4V to +5.5V Supply Voltage Operation
  • Versions with 5nA Complete Shutdown Available (MAX4467/MAX4468)
  • Excellent Power-Supply Rejection Ratio: 112dB
  • Excellent Common-Mode Rejection Ratio: 126dB
  • High AVOL: 125dB (RL = 100kΩ)
  • Rail-to-Rail Outputs
  • Low 24μA Quiescent Supply Current
  • Gain Bandwidth Product: 200kHz (MAX4465/MAX4467/MAX4469) 600kHz Av ≥ 5 (MAX4466/MAX4468)
  • Available in Space-Saving Packages 5-Pin SC70 (MAX4465/MAX4466) 8-Pin SOT23 (MAX4467/MAX4468/MAX4469)

Applications

AI Translation
  • Microphone Preamplifiers
  • Hearing Aids
  • Cellular Phones
  • Voice-Recognition Systems
  • Digital Dictation Devices
  • Headsets
  • Portable Computing
In-Stock: 6,507
6,507 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.0753$ 1.08
10+$ 0.8974$ 8.97
30+$ 0.8004$ 24.01
100+$ 0.6905$ 69.05
500+$ 0.6404$ 320.20
1,000+$ 0.6193$ 619.30
Standard Packaging2500/Full Reel
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