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LM4851LQ/NOPB

LM4851LQ/NOPB

LM4851LQ/NOPB

Texas Instruments

14mA mA 20 kHz kHz 1.5W W Audio Amplifiers 4mm mm 5V V 24 pins 24-WFQFN Exposed Pad

SOT-23

LM4851LQ/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Boomer®
JESD-609 Code e3
Feature Depop, Shutdown, SPI, Thermal Protection, Volume Control
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
Additional Feature115 MILLI WATT POWER OUTPUT AT THE HANDSFREE SPEAKER
HTS Code8542.33.00.01
Voltage - Supply 2.6V~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) 40
Base Part Number LM4851
Pin Count24
Qualification StatusNot Qualified
Output Type 1-Channel (Mono) with Stereo Headphones
Operating Supply Voltage3V
Supply Voltage-Max (Vsup) 5V
Power Supplies3/5V
Supply Voltage-Min (Vsup) 2.6V
Number of Channels 3
Nominal Supply Current14mA
Quiescent Current7.5mA
Output Power1.5W
Bandwidth 20 kHz
Power Supply Rejection Ratio (PSRR) 70dB
Max Output Power1.5W
Max Output Power x Channels @ Load 1.5W x 1 @ 4 Ω; 115mW x 2 @ 32 Ω
Length 5mm
Height Seated (Max) 0.8mm
Width 4mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1801 items

LM4851LQ/NOPB Product Details

LM4851LQ/NOPB Overview


A device has been embedded in 24-WFQFN Exposed Pad .Ideally, the chip should be packaged in a Tape & Reel (TR) case.In 24 terminations, the transmission line is terminated with an impedance-matching device.Amp parts uses 1-Channel (Mono) with Stereo Headphones as Amp partss output.In terms of electrical devices, it belongs to the type Class AB .In a computer or other communications device, 24 pins are pronged contacts.This electronic part is mounted in the way of Surface Mount .This electrical device has a supply voltage of 2.6V~5V .Channels 3 are present in the device.The operation of Depop, Shutdown, SPI, Thermal Protection, Volume Control can be ensured.There should be no temperature increase above -40°C~85°C TA .A total of 24 pins are present in it.Amp parts is included in the LM4851 family.Amp parts is recommended to mount the chip in the way of Surface Mount .This electronic part has a maximum output power of 1.5W kWh per hour.Amp parts is recommended that the supply voltage (Vsup) be kept above 2.6V to ensure proper operation of the device.5V is reached as the maximal supply voltage (Vsup).Power supply for this device is 3/5V volts.Amp parts is a part of the Boomer® series.The device consumes 7.5mA quiescent currentIn addAmplifier parts supplierion, amplifier parts supplier is characterized by 115 MILLI WATT POWER OUTPUT AT THE HANDSFREE SPEAKER .

LM4851LQ/NOPB Features


24-WFQFN Exposed Pad package
24 pin count
LM4851 family
1.5W kWh per hour
Boomer® series


LM4851LQ/NOPB Applications


There are a lot of Texas Instruments
LM4851LQ/NOPB audio amplifiers applications.


  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video and image computer boards
  • Medical instruments
  • Television broadcasting equipment
  • Displayers for aircraft and air transportation control systems
  • Automotive sensors

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