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MAX9757ETJ+

MAX9757ETJ+

MAX9757ETJ+

Maxim Integrated

22 kHz kHz 2.3W W Audio Amplifiers 5mm mm 32-WFQFN Exposed Pad

SOT-23

MAX9757ETJ+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Operating Temperature-40°C~85°C TA
PackagingTube
Series DirectDrive®
Published 2006
JESD-609 Code e3
Feature Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
HTS Code8542.33.00.01
Max Power Dissipation1.49W
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number MAX9757
Pin Count32
JESD-30 Code S-PQCC-N32
Qualification StatusNot Qualified
Output Type 2-Channel (Stereo) with Stereo Headphones
Power Supplies5V
Number of Channels 2
Quiescent Current14mA
Supply Current-Max 29mA
Output Power2.3W
Supply Type Triple
Bandwidth 22 kHz
Max Output Power2.3W
Dual Supply Voltage 5V
Max Output Power x Channels @ Load 2.3W x 2 @ 3 Ω; 130mW x 2 @ 16 Ω
Length 5mm
Height Seated (Max) 0.8mm
Width 5mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2955 items

MAX9757ETJ+ Product Details

MAX9757ETJ+ Overview


In the 32-WFQFN Exposed Pad package, it is embedded.In this case, it is packaged as Tube .In addition, there are 32 terminations, which involve the termination of a transmission line with a device that matches the characteristic impedance of the line.In the configuration, 2-Channel (Stereo) with Stereo Headphones is used as the output.This electrical device is classified as type Class AB .In this case, the electronic part is mounted in the way of Surface Mount .There is 4.5V~5.5V voltage supply to this electrical device.2 channels are available on the device.Operating with Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control is possible.Temperatures should not exceed -40°C~85°C TA .There are 32 pins on this device.Amp parts belongs to the MAX9757 family.In this case, the electronic part is mounted in the way of Surface Mount .According to the manufacturer, the maximum output power of this electronic component is 2.3W kWh per hour.Amp parts is a Triple supply type.Power is supplied by a 5V volt source.Amp parts is a member of the DirectDrive® series of electronic parts.Despite being unaffected by external factors, it consumes 14mA of quiescent current.Supply currents are limited to 29mA .

MAX9757ETJ+ Features


32-WFQFN Exposed Pad package
32 pin count
MAX9757 family
2.3W kWh per hour
DirectDrive® series


MAX9757ETJ+ Applications


There are a lot of Maxim Integrated
MAX9757ETJ+ audio amplifiers applications.


  • single/dual op amp sum and difference circuits
  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering

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