2.2W W Audio Amplifiers 4.4mm mm 5.5V V 28 pins 28-PowerTSSOP (0.173, 4.40mm Width)
SOT-23
LM4849MH/NOPB Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins
28
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
Boomer®
JESD-609 Code
e3
Feature
Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control
Pbfree Code
yes
Part Status
Discontinued
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Type
Class AB
Terminal Finish
Matte Tin (Sn)
HTS Code
8542.39.00.01
Voltage - Supply
2.7V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.65mm
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
LM4849
Pin Count
28
Output Type
2-Channel (Stereo) with Stereo Headphones
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Supply Voltage-Min (Vsup)
2.7V
Number of Channels
2
Supply Current-Max
30mA
Power Supply Rejection Ratio (PSRR)
74dB
Max Output Power
2.2W
Max Output Power x Channels @ Load
2.2W x 2 @ 3 Ω; 95mW x 2 @ 32 Ω
Channel Separation
70 dB
Length
9.7mm
Height Seated (Max)
1.1mm
Width
4.4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
LM4849MH/NOPB Product Details
LM4849MH/NOPB Overview
In the 28-PowerTSSOP (0.173, 4.40mm Width) package, it is embedded.In this case, it is packaged as Tube .In addition, there are 28 terminations, which involve the termination of a transmission line with a device that matches the characteristic impedance of the line.In the configuration, 2-Channel (Stereo) with Stereo Headphones is used as the output.This electrical device is classified as type Class AB .As part of a signal interface in a computer or other communication device, there are 28 pins, which are pronged contacts.In this case, the electronic part is mounted in the way of Surface Mount .There is 2.7V~5.5V voltage supply to this electrical device.2 channels are available on the device.Operating with Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control is possible.Temperatures should not exceed -40°C~85°C TA .There are 28 pins on this device.Amp parts belongs to the LM4849 family.In this case, the electronic part is mounted in the way of Surface Mount .According to the manufacturer, the maximum output power of this electronic component is 2.2W kWh per hour.A normal operation requires a supply voltage (Vsup) above 2.7V .In this case, the maximum supply voltage (Vsup) reaches 5.5V .Power is supplied by a 5V volt source.Amp parts is a member of the Boomer® series of electronic parts.Supply currents are limited to 30mA .
LM4849MH/NOPB Features
28-PowerTSSOP (0.173, 4.40mm Width) package 28 pin count LM4849 family 2.2W kWh per hour Boomer® series
LM4849MH/NOPB Applications
There are a lot of Texas Instruments LM4849MH/NOPB audio amplifiers applications.