Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LM4947TL/NOPB

LM4947TL/NOPB

LM4947TL/NOPB

Texas Instruments

7.6mA mA 1.19W W Audio Amplifiers 675μm mm 2.8mm mm 25 pins 25-WFBGA

SOT-23

LM4947TL/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 25-WFBGA
Number of Pins 25
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer®
JESD-609 Code e1
Feature 3D, Depop, Differential Inputs, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 25
ECCN Code EAR99
Type Class D
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Voltage - Supply 2.7V~5.5V
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Terminal Pitch 0.5mm
Base Part Number LM4947
Output Type 1-Channel (Mono) with Stereo Headphones
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 1
Nominal Supply Current 7.6mA
Output Power 2.5W
Common Mode Rejection Ratio 49 dB
Supply Type Triple
Power Supply Rejection Ratio (PSRR) 76dB
Max Dual Supply Voltage 5.5V
Max Output Power 1.19W
Dual Supply Voltage 5V
Max Output Power x Channels @ Load 1.19W x 1 @ 8 Ω; 87mW x 2 @ 32 Ω
Height 675μm
Length 3mm
Width 2.8mm
Thickness 675μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
250 $2.14044 $535.11
LM4947TL/NOPB Product Details

LM4947TL/NOPB Overview


There is a device embedded in 25-WFBGA .Amp parts is recommended that the chip be packaged in a Tape & Reel (TR) case.Amp parts is possible to terminate a transmission line wAmp partsh a device matching Amp partss characteristic impedance, referred to as a 25 termination.1-Channel (Mono) with Stereo Headphones is the output configured for it.The device is of type Class D .The 25 pins are pronged contacts which are part of a signal interface in a computer or other communication device.Electronic parts are mounted in the way of Surface Mount .Amp parts is powered by a voltage of 2.7V~5.5V volts.1 channels are present on the device.Operation can be ensured by 3D, Depop, Differential Inputs, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control .A temperature greater than -40°C~85°C TA should not be used.This is a member of the LM4947 family.The electronic part is mounted in the way of Surface Mount .As a result of the limAmp partsations of this electronic part, Amp parts has a maximum output power of 1.19W kWh per hour.To ensure normal operation, the supply voltage (Vsup) must be maintained above 2.7V .This electronic part has a Triple supply type.This is a member of the Boomer® series.

LM4947TL/NOPB Features


25-WFBGA package
LM4947 family
1.19W kWh per hour
Boomer® series


LM4947TL/NOPB Applications


There are a lot of Texas Instruments
LM4947TL/NOPB audio amplifiers applications.


  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video and image computer boards
  • Medical instruments
  • Television broadcasting equipment

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News