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MAX9721AETC+

MAX9721AETC+

MAX9721AETC+

Rochester Electronics, LLC

22 kHz kHz Audio Amplifiers 4mm mm 1.8V V 12-WQFN Exposed Pad

SOT-23

MAX9721AETC+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 12-WQFN Exposed Pad
Surface MountYES
PackagingTube
Series DirectDrive®
JESD-609 Code e3
Feature Depop, Short-Circuit Protection, Shutdown
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
Type Class AB
Terminal Finish TIN
Voltage - Supply 900mV~1.8V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.8mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count12
JESD-30 Code S-XQCC-N12
Qualification StatusCOMMERCIAL
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Output Type Headphones, 2-Channel (Stereo)
Supply Voltage-Max (Vsup) 1.8V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 0.9V
Number of Channels 2
Output Power0.025W
Bandwidth 22 kHz
Max Output Power x Channels @ Load 25mW x 2 @ 16 Ω
Length 4mm
Height Seated (Max) 0.8mm
Width 4mm
RoHS StatusROHS3 Compliant
In-Stock:754 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$10.23000$10.23
500$10.1277$5063.85
1000$10.0254$10025.4
1500$9.9231$14884.65
2000$9.8208$19641.6
2500$9.7185$24296.25

MAX9721AETC+ Product Details

MAX9721AETC+ Overview


I have embedded this device in 12-WQFN Exposed Pad .The chip is recommended to be packaged in Tube case. In 12 terminations, a transmission line is terminated with a device that matches its characteristic impedance.Output Headphones, 2-Channel (Stereo) is configured for this device.An electrical device of type Class AB is involved.Amp parts is mounted in front of Surface Mount .In this electrical device, the supply voltage is 900mV~1.8V .There are 2 channels available on the device.Ensure that Depop, Short-Circuit Protection, Shutdown is maintained when operating.The device is equipped with a total of 12 pins.As a general rule, the supply voltage (Vsup) should be maintained above 0.9V .During this time, the maximum supply voltage (Vsup) reaches 1.8V .DirectDrive® is the series number for this electronic part.In order to operate correctly, the operating temperature must be at least -40°C .85°C is the maximum operating temperature.

MAX9721AETC+ Features


12-WQFN Exposed Pad package
12 pin count
DirectDrive® series


MAX9721AETC+ Applications


There are a lot of Rochester Electronics, LLC
MAX9721AETC+ audio amplifiers applications.


  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video and image computer boards
  • Medical instruments

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