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LM4891IBP/NOPB

LM4891IBP/NOPB

LM4891IBP/NOPB

Texas Instruments

20 kHz kHz 1W W Audio Amplifiers 1.361mm mm 5.5V V 8 pins 8-VFBGA

SOT-23

LM4891IBP/NOPB Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VFBGA
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer®
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 BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number LM4891
Output Type 1-Channel (Mono)
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.2V
Number of Channels 1
Quiescent Current 4mA
Supply Current-Max 10mA
Output Power 1W
Bandwidth 20 kHz
Power Supply Rejection Ratio (PSRR) 66dB
Max Output Power 1W
Max Output Power x Channels @ Load 1W x 1 @ 8 Ω
Harmonic Distortion 2%
Length 1.361mm
Height Seated (Max) 0.95mm
Width 1.361mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
LM4891IBP/NOPB Product Details

LM4891IBP/NOPB Overview


A device has been embedded in 8-VFBGA .Ideally, the chip should be packaged in a Tape & Reel (TR) case.In 8 terminations, the transmission line is terminated with an impedance-matching device.Amp parts uses 1-Channel (Mono) as Amp partss output.In terms of electrical devices, it belongs to the type Class AB .In a computer or other communications device, 8 pins are pronged contacts.This electronic part is mounted in the way of Surface Mount .This electrical device has a supply voltage of 2.2V~5.5V .Channels 1 are present in the device.The operation of Depop, Shutdown, Thermal Protection can be ensured.There should be no temperature increase above -40°C~85°C TA .Amp parts is included in the LM4891 family.Amp parts is recommended to mount the chip in the way of Surface Mount .This electronic part has a maximum output power of 1W kWh per hour.Amp parts is recommended that the supply voltage (Vsup) be kept above 2.2V to ensure proper operation of the device.5.5V is reached as the maximal supply voltage (Vsup).Amp parts is a part of the Boomer® series.The device consumes 4mA quiescent currentCurrent supply is maximal at 10mA .

LM4891IBP/NOPB Features


8-VFBGA package
LM4891 family
1W kWh per hour
Boomer® series


LM4891IBP/NOPB Applications


There are a lot of Texas Instruments
LM4891IBP/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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