Depop, Mute, Shutdown, SPI, Thermal Protection, Volume Control
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
18
ECCN Code
EAR99
Type
Class AB
Terminal Finish
Tin/Silver/Copper (Sn/Ag/Cu)
HTS Code
8542.33.00.01
Voltage - Supply
2.6V~5V
Terminal Position
BOTTOM
Terminal Form
BALL
Peak Reflow Temperature (Cel)
260
Number of Functions
2
Terminal Pitch
0.43mm
Base Part Number
LM4855
Output Type
1-Channel (Mono) with Stereo Headphones
Operating Supply Voltage
3V
Power Supplies
3/5V
Nominal Supply Current
8.5mA
Output Power
1.1W
Supply Type
Single
Power Supply Rejection Ratio (PSRR)
62dB
Max Output Power
1.5W
Max Output Power x Channels @ Load
1.5W x 1 @ 4 Ω; 115mW x 2 @ 32 Ω
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
LM4855ITLX/NOPB Product Details
LM4855ITLX/NOPB Overview
I have embedded this device in 18-WFBGA .The chip is recommended to be packaged in Tape & Reel (TR) case. In 18 terminations, a transmission line is terminated with a device that matches its characteristic impedance.Output 1-Channel (Mono) with Stereo Headphones is configured for this device.An electrical device of type Class AB is involved.In a computer or other communication device, there are two pronged contacts called 18 pins.Amp parts is mounted in front of Surface Mount .In this electrical device, the supply voltage is 2.6V~5V .Ensure that Depop, Mute, Shutdown, SPI, Thermal Protection, Volume Control is maintained when operating.Amp parts is recommended that the operating temperature do not exceed -40°C~85°C TA °C.The LM4855 family includes it.There is an electronic part in the way of Surface Mount .In this electronic part, the output power is a maximum of 1.5W kWh per hour.A Single supply type is used for this electronic part.This device runs on a power supply of 3/5V volts.Boomer® is the series number for this electronic part.
LM4855ITLX/NOPB Features
18-WFBGA package LM4855 family 1.5W kWh per hour Boomer® series
LM4855ITLX/NOPB Applications
There are a lot of Texas Instruments LM4855ITLX/NOPB audio amplifiers applications.