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MAX9724BETC+T Linear - Amplifiers - Audio by Maxim Integrated
MAX9724BETC+T is a Linear - Amplifiers - Audio model from Maxim Integrated, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Amplifiers - Audio product path. IC AMP AUDIO .045W STER 12TQFN. TrustCompo combines the available model, brand, hierarchy, and specification details around MAX9724BETC+T so buyers can move faster from review to quotation.
RoHS
Datasheet
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Key specifications
Series
DirectDrive®
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - Amplifiers - AudioDescription
IC AMP AUDIO .045W STER 12TQFN
key Attributes
-
Datasheet
View MAX9724BETC+T DatasheetTechnical document
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
The MAX9724A/MAX9724B stereo headphone amplifiers are designed for portable equipment where board space is at a premium.
These devices use a unique, patented† DirectDrive™ architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving cost, board space, and component height.
The MAX9724 suppresses RF radiation received by input and supply traces acting as antennas and prevents the amplifer from demodulating the coupled noise.
The MAX9724A offers an externally adjustable gain while the MAX9724B has an internally preset gain of -1.5V/V.
Features
♦ Improved RF Noise Rejection (Up to 67dB Over Typical Amplifiers)
♦ No Bulky DC-Blocking Capacitors Required
♦ Low-Power Shutdown Mode, < 0.1µA
♦ Adjustable Gain (MAX9724A) or Fixed -1.5V/V Gain (MAX9724B)
♦ Low 0.02% THD+N
♦ High PSRR (80dB at 1kHz) Eliminates LDO
♦ Integrated Click-and-Pop Suppression
♦ 2.7V to 5.5V Single-Supply Operation
♦ Low Quiescent Current (3.5mA)
♦ Available in Space-Saving Packages: 12-Bump UCSP (1.5mm x 2mm) 12-Pin Thin QFN (3mm x 3mm x 0.8mm)Applications Cellular Phones MP3 Players Notebook PCs Handheld Gaming Consoles DVD Players Smart Phones PDAs
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Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
HTSUS
8542.33.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Parameter
Power Supply Rejection Ratio (PSRR)
86dB
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.33.0001
ECCN Code
EAR99
Power Supply Rejection Ratio (PSRR)
86dB
Number Of Channels
2
Supply Voltage-Min (Vsup)
2.7V
Supply Type
Single
Voltage - Supply
2.7V~5.5V
Voltage Gain
3.522dB
Max Output Power
63mW
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Number Of Terminations
12
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Published
2009
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Terminal Position
QUAD
Terminal Pitch
0.5mm
Operating Temperature
-40°C~85°C TA
Nominal Supply Current
3.5mA
Technology
BICMOS
Manufacturer
Maxim Integrated
Number Of Functions
1
Operating Supply Voltage
5V
Contact Plating
Tin
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Length
3mm
Width
3mm
Number Of Pins
12
Quiescent Current
3.5mA
Pin Count
12
Subcategory
Audio/Video Amplifiers
Sub-Categories
Linear - Amplifiers - Audio
Type
Class AB
HTS Code
8542.33.00.01
Series
DirectDrive®
Output Type
Headphones, 2-Channel (Stereo)
Feature
Depop, Short-Circuit and Thermal Protection, Shutdown
Bandwidth
22 kHz
Base Part Number
MAX9724
Manufacturer'S Part No.
MAX9724BETC+T
Output Power
42mW
Max Power Dissipation
1.333W
Max Output Power X Channels @ Load
63mW x 2 @ 32 Ω
Additional Feature
IT CAN ALSO OPERATE UPTO 6V SUPPLY
Package / Case
12-WFQFN Exposed Pad
Height Seated (Max)
0.8mm
Common questions
Product FAQ
Quick answers for buyers reviewing MAX9724BETC+T, stock, documentation, and sourcing steps.
What is MAX9724BETC+T?
MAX9724BETC+T is a Linear - Amplifiers - Audio component from Maxim Integrated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for MAX9724BETC+T?
MAX9724BETC+T is listed with package reference -. The current product description is IC AMP AUDIO .045W STER 12TQFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MAX9724BETC+T available in stock?
This page currently shows 15580 units in stock and 15580 units available for MAX9724BETC+T. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for MAX9724BETC+T?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX9724BETC+T by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MAX9724BETC+T?
Yes. This page links to the datasheet for MAX9724BETC+T by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MAX9724BETC+T before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX9724BETC+T before approving the order.
Linear - Amplifiers - Audio
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