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LM4921ITLX/NOPB

LM4921ITLX/NOPB

LM4921ITLX/NOPB

Texas Instruments

50mW W Audio Amplifiers 675μm mm 2.3mm mm 20 pins 20-UFBGA, DSBGA

SOT-23

LM4921ITLX/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-UFBGA, DSBGA
Number of Pins 20
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Boomer®
JESD-609 Code e1
Feature DAC, I2S, Mute, Shutdown, SPI, Standby, Thermal Protection, Volume Control
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Class AB
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
HTS Code8542.33.00.01
Voltage - Supply 2.6V~5.5V
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Base Part Number LM4921
Pin Count20
Output Type Headphones, 2-Channel (Stereo)
Supply Current-Max 10mA
Output Power50mW
Supply Type Dual
Power Supply Rejection Ratio (PSRR) 62dB
Max Output Power50mW
Min Dual Supply Voltage 2.6V
Dual Supply Voltage 5V
Max Output Power x Channels @ Load 50mW x 2 @ 32 Ω
Height 675μm
Length 2.5mm
Width 2.3mm
Thickness 675μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3839 items

Pricing & Ordering

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LM4921ITLX/NOPB Product Details

LM4921ITLX/NOPB Overview


The device is embedded in 20-UFBGA, DSBGA .The device is in the form of Tape & Reel (TR) .As a consequence, there are 20 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.This output is configured with Headphones, 2-Channel (Stereo) .There is Class AB type of electrical device associated with this device.Computers and other communication devices feature 20 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~5.5V volts.During operation, the value DAC, I2S, Mute, Shutdown, SPI, Standby, Thermal Protection, Volume Control can be ensured.A maximum operating temperature of -40°C~85°C TA should be maintained.The device contains 20 pins.The LM4921 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 50mW kWh per hour.Supply type Dual is assigned to this electronic part.The electronic part belongs to the Boomer® series.10mA is the maximum supply current.

LM4921ITLX/NOPB Features


20-UFBGA, DSBGA package
20 pin count
LM4921 family
50mW kWh per hour
Boomer® series


LM4921ITLX/NOPB Applications


There are a lot of Texas Instruments
LM4921ITLX/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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