1.1W W Audio Amplifiers 5mm mm 5.5V V 32 pins 32-WFQFN Exposed Pad
SOT-23
LM4918LQ/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Number of Pins
32
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
Boomer®
JESD-609 Code
e3
Feature
Depop, Mute, Shutdown, Thermal Protection, Volume Control
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
32
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
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
LM4918
Qualification Status
Not Qualified
Output Type
2-Channel (Stereo)
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Supply Voltage-Min (Vsup)
2.7V
Number of Channels
2
Supply Current-Max
25mA
Power Supply Rejection Ratio (PSRR)
67dB
Max Output Power
1.1W
Max Output Power x Channels @ Load
1.1W x 2 @ 8 Ω
Channel Separation
60 dB
Length
6mm
Height Seated (Max)
0.8mm
Width
5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
LM4918LQ/NOPB Product Details
LM4918LQ/NOPB Overview
In the 32-WFQFN Exposed Pad package, it is embedded.In this case, it is packaged as Tape & Reel (TR) .In addition, there are 32 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) 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 32 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, Mute, Shutdown, Thermal Protection, Volume Control is possible.Temperatures should not exceed -40°C~85°C TA .Amp parts belongs to the LM4918 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 1.1W 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 25mA .
LM4918LQ/NOPB Features
32-WFQFN Exposed Pad package LM4918 family 1.1W kWh per hour Boomer® series
LM4918LQ/NOPB Applications
There are a lot of Texas Instruments LM4918LQ/NOPB audio amplifiers applications.