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LM4856LQ/NOPB

LM4856LQ/NOPB

LM4856LQ/NOPB

Texas Instruments

12mA mA 20 kHz kHz 1.5W W Audio Amplifiers 4mm mm 5V V 24 pins 24-WFQFN Exposed Pad

SOT-23

LM4856LQ/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer®
JESD-609 Code e3
Feature Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
Additional Feature 60 MILLI WATT POWER OUTPUT AT THE HANDSFREE SPEAKER
HTS Code 8542.33.00.01
Voltage - Supply 2.6V~5V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM4856
Pin Count 24
Qualification Status Not Qualified
Output Type 1-Channel (Mono) with Stereo Headphones
Operating Supply Voltage 3V
Supply Voltage-Max (Vsup) 5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.6V
Number of Channels 3
Nominal Supply Current 12mA
Output Power 1.5W
Bandwidth 20 kHz
Power Supply Rejection Ratio (PSRR) 68dB
Max Output Power 1.5W
Max Output Power x Channels @ Load 1.5W x 1 @ 4 Ω; 60mW x 2 @ 32 Ω
Length 5mm
Height Seated (Max) 0.8mm
Width 4mm
RoHS Status ROHS3 Compliant
LM4856LQ/NOPB Product Details

LM4856LQ/NOPB Overview


The device is embedded in 24-WFQFN Exposed Pad .The device is in the form of Tape & Reel (TR) .As a consequence, there are 24 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.This output is configured with 1-Channel (Mono) with Stereo Headphones .There is Class AB type of electrical device associated with this device.Computers and other communication devices feature 24 pins, which are pronged contacts.A part of this electronic device is mounted in the way of Surface Mount .Its supply voltage is 2.6V~5V volts.3 channels are provided by the device.During operation, the value Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control can be ensured.A maximum operating temperature of -40°C~85°C TA should be maintained.The device contains 24 pins.The LM4856 family contains this object.A part of this electronic device is mounted in the way of Surface Mount .An electronic part such as this has a maximum output power of 1.5W kWh per hour.To ensure normal operation, it is important to maintain the supply voltage (Vsup) above 2.6V .5V is the maximum supply voltage (Vsup).The system is powered by a 3/5V battery.The electronic part belongs to the Boomer® series.This chip has a feature number of 60 MILLI WATT POWER OUTPUT AT THE HANDSFREE SPEAKER .

LM4856LQ/NOPB Features


24-WFQFN Exposed Pad package
24 pin count
LM4856 family
1.5W kWh per hour
Boomer® series


LM4856LQ/NOPB Applications


There are a lot of Texas Instruments
LM4856LQ/NOPB audio amplifiers applications.


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

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