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MAX9744ETH+

MAX9744ETH+

MAX9744ETH+

Maxim Integrated

20mA mA 22.5W W Audio Amplifiers 750μm mm 7.1mm mm 3.6V V 44 pins 44-WFQFN Exposed Pad

SOT-23

MAX9744ETH+ Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-WFQFN Exposed Pad
Number of Pins 44
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
Feature Depop, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
ECCN Code EAR99
Type Class D
Max Power Dissipation 2.963W
Voltage - Supply 4.5V~14V
Terminal Position QUAD
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number MAX9744
Pin Count 44
Output Type 2-Channel (Stereo)
Max Output Current 3.2A
Supply Voltage-Max (Vsup) 3.6V
Number of Channels 2
Nominal Supply Current 20mA
Output Power 20W
Gain Bandwidth Product 1.8MHz
Voltage Gain 29.5dB
Power Supply Rejection Ratio (PSRR) 83dB
Max Output Power 22.5W
Dual Supply Voltage 14V
Max Output Power x Channels @ Load 22.5W x 2 @ 4 Ω
Load Impedance 4Ohm
Channel Separation 85 dB
Height 750μm
Length 7.1mm
Width 7.1mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.28000 $6.28
500 $6.2172 $3108.6
1000 $6.1544 $6154.4
1500 $6.0916 $9137.4
2000 $6.0288 $12057.6
2500 $5.966 $14915
MAX9744ETH+ Product Details

MAX9744ETH+ Overview


The package 44-WFQFN Exposed Pad contains it.Tube is the packaging method.44 terminations consist of terminating transmission lines with devices that match their characteristic impedance.Amp parts is configured wAmp partsh an output of 2-Channel (Stereo) .This electrical device has the type Class D .In a computer or other communication device, there are 44 pins, which are pronged contacts.There is an electronic part mounted in the way of Surface Mount .This electrical device is powered by 4.5V~14V volts.There are no channels on the device.When operating, Depop, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control can be ensured.Amp parts is recommended that the operating temperature not exceed -40°C~85°C TA .In addition, it is equipped with 44 pins.Amp parts is a member of the family MAX9744 .Amp parts is mounted in the way of Surface Mount .This electronic component's maximum output power is 22.5W kWh per hour.Amp parts reaches 3.6V when the maximum supply voltage (Vsup) is reached.As a result of its maximum output current of 3.2A , it is highly flexible in terms of design.

MAX9744ETH+ Features


44-WFQFN Exposed Pad package
44 pin count
MAX9744 family
22.5W kWh per hour


MAX9744ETH+ Applications


There are a lot of Maxim Integrated
MAX9744ETH+ audio amplifiers applications.


  • Inverse/same-phase proportional circuit
  • Addition and subtraction operation circuits
  • 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

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