MAX4232AKA-T IC CMOS 2 CIRCUIT

Model

MAX4232AKA-T
Brand

Analog Devices
Dc

22+

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Easyiee Technology Limited

China

daisy@easyiee.com

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+86 15986808819

Product Information
Company Information

Overview

Model	MAX4232AKA-T
Pack	SOT-23-8

Brand	Analog Devices
Dc	22+

Detailed description

General Description
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.
The MAX4230 comes in a tiny 5-pin SC70 package
and the MAX4231, single with shutdown, is offered in
a 6-pin SC70 package and in 1.5mm x 1.0mm UCSP
and thin μDFN packages. The dual op-amp MAX4233 is
offered in the space-saving 10-bump chip-scale package
(UCSP™), providing the smallest footprint area for a dual
op amp with shutdown.
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.
Applications
● 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
● Motor Drivers

Company Profile

Easyiee Technology Limited is an electronic component distributor operating for more than 10 years. The company mainly provides supply chain services to OEM/ODM factories worldwide. Based on our customers' sourcing needs, we develop logical solutions. Products include chip solutions, display panels, memory, power system solutions, multimedia system solutions, as well as electromechanical components, Internet home automation, and semiconductor lighting solutions. Our supply chain solutions can optimize your operational processes to maximize efficiency. With deep product knowledge and market expertise, we are also a stable supplier of Integrated Circuits, networking devices and other electronic components. Whether you are facing challenges such as supply shortages, component discontinuation and cost savings, Easyiee is your trusted partner to source the products you need. The mission is to responsibly source electronic components and ensure the traceability of component procurement. Our sourcing center gives us quick access to inventory information in the global electronic component distribution market. Efficiency leads times and strict supplier qualification criteria provide you with fast, high-quality global sourcing. Strict quality inspection processes are in place to check, measure, inspect and test components comprehensively from the inside out to ensure that products will meet customer standards. Ensuring timely and efficient delivery of products to our customers, we have long-standing relationships with major international logistics operators to provide flexible solutions to meet your needs. A passionate and professional team that provides 24/7 support every day. No matter where you are, our team is ready to support your component procurement needs.

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