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LM4905LQX

LM4905LQX

LM4905LQX

Texas Instruments

20 kHz kHz 1.07W W Audio Amplifiers 2mm mm 5.5V V 8 pins 8-WQFN Exposed Pad

SOT-23

LM4905LQX Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WQFN Exposed Pad
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer®
JESD-609 Code e0
Feature Depop, Shutdown, Thermal Protection
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Class AB
Voltage - Supply 2.2V~5.5V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM4905
Pin Count 8
Qualification Status Not Qualified
Output Type 1-Channel (Mono)
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2.5/5V
Supply Voltage-Min (Vsup) 2.2V
Number of Channels 1
Quiescent Current 4mA
Supply Current-Max 10mA
Output Power 1.07W
Bandwidth 20 kHz
Max Output Power 1.07W
Max Output Power x Channels @ Load 1.07W x 1 @ 8 Ω
Harmonic Distortion 1%
Length 2mm
Width 2mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
LM4905LQX Product Details

LM4905LQX Overview


I have embedded this device in 8-WQFN Exposed Pad .The chip is recommended to be packaged in Tape & Reel (TR) case. In 8 terminations, a transmission line is terminated with a device that matches its characteristic impedance.Output 1-Channel (Mono) is configured for this device.An electrical device of type Class AB is involved.In a computer or other communication device, there are two pronged contacts called 8 pins.Amp parts is mounted in front of Surface Mount .In this electrical device, the supply voltage is 2.2V~5.5V .There are 1 channels available on the device.Ensure that Depop, Shutdown, Thermal Protection is maintained when operating.Amp parts is recommended that the operating temperature do not exceed -40°C~85°C TA °C.The device is equipped with a total of 8 pins.The LM4905 family includes it.There is an electronic part in the way of Surface Mount .In this electronic part, the output power is a maximum of 1.07W kWh per hour.As a general rule, the supply voltage (Vsup) should be maintained above 2.2V .During this time, the maximum supply voltage (Vsup) reaches 5.5V .This device runs on a power supply of 2.5/5V volts.Boomer® is the series number for this electronic part.There is 4mA external influence on the consumption of quiescent current: it consumes 4mA of quiescent current.In the case of 10mA , the maximum supply current is available.

LM4905LQX Features


8-WQFN Exposed Pad package
8 pin count
LM4905 family
1.07W kWh per hour
Boomer® series


LM4905LQX Applications


There are a lot of Texas Instruments
LM4905LQX 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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