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MAX9742ETX+
Maxim IntegratedRoHS 
RoHS compliant
RoHS compliantPackage 36-WFQFN Exposed Pad
Category Linear - Amplifiers - Audio / Linear - Amplifiers - Audio
Description
EAR99 MAX9742 Tube Depop Differential Inputs Mute Short-Circuit and Thermal Protection Shutdown audio amplifier 18V 730mum 20.5W x 2 @ 8Ohm 15mA
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Inventory: 9343
Minimum: 1
Total Price: USD $2.38
Unit Price: USD $2.381601
≥1 USD $2.381601
≥200 USD $0.921656
≥500 USD $0.890146
≥1000 USD $0.874391
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 36-WFQFN Exposed Pad
Number of Pins 36
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2007
JESD-609 Code e3
Feature Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination SMD/SMT
ECCN Code EAR99
Type Class D
Terminal Finish MATTE TIN
Subcategory Audio/Video Amplifiers
Max Power Dissipation 2.86W
Technology BIPOLAR
Voltage - Supply 20V~40V ±10V~20V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number MAX9742
Pin Count 36
Output Type 2-Channel (Stereo)
Operating Supply Voltage 28V
Number of Channels 2
Nominal Supply Current 15mA
Output Power 16W
Supply Type Dual, Single
Bandwidth 22 kHz
Power Supply Rejection Ratio (PSRR) 100dB
Max Dual Supply Voltage 20V
Max Output Power 20.5W
Min Dual Supply Voltage 10V
Dual Supply Voltage 18V
Max Output Power x Channels @ Load 20.5W x 2 @ 8 Ω
Number of Amplifiers 1
Load Impedance 4Ohm
Dimensions
Height 730μm
Length 6mm
Width 6mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
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