14mA mA 20 kHz kHz 1.5W W Audio Amplifiers 4mm mm 5V V 24 pins 24-WFQFN Exposed Pad
SOT-23
LM4851LQ/NOPB Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Number of Pins
24
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
Boomer®
JESD-609 Code
e3
Feature
Depop, Shutdown, SPI, Thermal Protection, Volume Control
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
ECCN Code
EAR99
Type
Class AB
Terminal Finish
Matte Tin (Sn)
Additional Feature
115 MILLI WATT POWER OUTPUT AT THE HANDSFREE SPEAKER
HTS Code
8542.33.00.01
Voltage - Supply
2.6V~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
LM4851
Pin Count
24
Qualification Status
Not Qualified
Output Type
1-Channel (Mono) with Stereo Headphones
Operating Supply Voltage
3V
Supply Voltage-Max (Vsup)
5V
Power Supplies
3/5V
Supply Voltage-Min (Vsup)
2.6V
Number of Channels
3
Nominal Supply Current
14mA
Quiescent Current
7.5mA
Output Power
1.5W
Bandwidth
20 kHz
Power Supply Rejection Ratio (PSRR)
70dB
Max Output Power
1.5W
Max Output Power x Channels @ Load
1.5W x 1 @ 4 Ω; 115mW x 2 @ 32 Ω
Length
5mm
Height Seated (Max)
0.8mm
Width
4mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
LM4851LQ/NOPB Product Details
LM4851LQ/NOPB Overview
A device has been embedded in 24-WFQFN Exposed Pad .Ideally, the chip should be packaged in a Tape & Reel (TR) case.In 24 terminations, the transmission line is terminated with an impedance-matching device.Amp parts uses 1-Channel (Mono) with Stereo Headphones as Amp partss output.In terms of electrical devices, it belongs to the type Class AB .In a computer or other communications device, 24 pins are pronged contacts.This electronic part is mounted in the way of Surface Mount .This electrical device has a supply voltage of 2.6V~5V .Channels 3 are present in the device.The operation of Depop, Shutdown, SPI, Thermal Protection, Volume Control can be ensured.There should be no temperature increase above -40°C~85°C TA .A total of 24 pins are present in it.Amp parts is included in the LM4851 family.Amp parts is recommended to mount the chip in the way of Surface Mount .This electronic part has a maximum output power of 1.5W kWh per hour.Amp parts is recommended that the supply voltage (Vsup) be kept above 2.6V to ensure proper operation of the device.5V is reached as the maximal supply voltage (Vsup).Power supply for this device is 3/5V volts.Amp parts is a part of the Boomer® series.The device consumes 7.5mA quiescent currentIn addAmplifier parts supplierion, amplifier parts supplier is characterized by 115 MILLI WATT POWER OUTPUT AT THE HANDSFREE SPEAKER .
LM4851LQ/NOPB Features
24-WFQFN Exposed Pad package 24 pin count LM4851 family 1.5W kWh per hour Boomer® series
LM4851LQ/NOPB Applications
There are a lot of Texas Instruments LM4851LQ/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