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MAX4469 Datasheet Low-Cost Micropower Microphone Preamplifiers

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX4469 datasheet PDF. This datasheet also includes the MAX4465 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX4465-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

General Description

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.

Overview

19-1950; Rev 2; 6/12 MAX4465–MAX4469 Low-Cost, Micropower, SC70/SOT23-8, Microphone Preamplifiers with Complete Shutdown.

Key Features

  • o +2.4V to +5.5V Supply Voltage Operation o Versions with 5nA Complete Shutdown Available (MAX4467/MAX4468) o Excellent Power-Supply Rejection Ratio: 112dB o Excellent Common-Mode Rejection Ratio: 126dB o High AVOL: 125dB (RL = 100kΩ) o Rail-to-Rail Outputs o Low 24µA Quiescent Supply Current o Gain Bandwidth Product: 200kHz (MAX4465/MAX4467/MAX4469) 600kHz AV ≥ 5 (MAX4466/MAX4468) o Available in Space-Saving Packages 5-Pin SC70 (MAX4465/MAX4466) 8-Pin SOT23 (MAX4467/MAX4468/MAX4469) Ordering In.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX4465 Low-Cost Micropower Microphone Preamplifiers
MAX4466 Low-Cost Micropower Microphone Preamplifiers
MAX4467 Low-Cost Micropower Microphone Preamplifiers
MAX4468 Low-Cost Micropower Microphone Preamplifiers
MAX4400 Rail-to-Rail Op Amps
MAX4401 Rail-to-Rail Op Amps
MAX4402 Rail-to-Rail Op Amps
MAX4403 Rail-to-Rail Op Amps
MAX44211 MAX44211 High-Current Differential Line Driver
MAX44259 Rail-to-Rail I/O Op Amps