24mA mA 1.2W W Audio Amplifiers 42 pins 42-WFBGA, DSBGA
SOT-23
LM4934RLX/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
42-WFBGA, DSBGA
Number of Pins
42
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
Boomer®
Feature
3D, Depop, I2C, I2S, Mute, Shutdown, SPI, Volume Control
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
42
ECCN Code
EAR99
Type
Class AB
Additional Feature
ALSO OPERATE WITH 2.7 TO 4 V DIGITAL SUPPLY
Voltage - Supply
2.7V~5.5V
Terminal Position
BOTTOM
Terminal Form
BALL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.5mm
Base Part Number
LM4934
Output Type
2-Channel (Stereo) with Mono and Stereo Headphones
Supply Voltage-Min (Vsup)
2.7V
Number of Channels
6
Nominal Supply Current
24mA
Output Power
80mW
Supply Type
Triple
Input Offset Voltage (Vos)
5V
Power Supply Rejection Ratio (PSRR)
72dB
Power Consumption
55.5mW
Max Output Power
1.2W
Dual Supply Voltage
5V
Max Output Power x Channels @ Load
1.2W x 2 @ 8 Ω; 80mW x 2 @ 32 Ω
Length
3.7875mm
Height Seated (Max)
0.725mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
LM4934RLX/NOPB Product Details
LM4934RLX/NOPB Overview
The device is embedded in 42-WFBGA, DSBGA .The device is in the form of Tape & Reel (TR) .As a consequence, there are 42 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.This output is configured with 2-Channel (Stereo) with Mono and Stereo Headphones .There is Class AB type of electrical device associated with this device.Computers and other communication devices feature 42 pins, which are pronged contacts.A part of this electronic device is mounted in the way of Surface Mount .Its supply voltage is 2.7V~5.5V volts.6 channels are provided by the device.During operation, the value 3D, Depop, I2C, I2S, Mute, Shutdown, SPI, Volume Control can be ensured.A maximum operating temperature of -40°C~85°C TA should be maintained.The LM4934 family contains this object.A part of this electronic device is mounted in the way of Surface Mount .An electronic part such as this has a maximum output power of 1.2W kWh per hour.To ensure normal operation, it is important to maintain the supply voltage (Vsup) above 2.7V .Supply type Triple is assigned to this electronic part.The electronic part belongs to the Boomer® series.This chip has a feature number of ALSO OPERATE WITH 2.7 TO 4 V DIGITAL SUPPLY .
LM4934RLX/NOPB Features
42-WFBGA, DSBGA package LM4934 family 1.2W kWh per hour Boomer® series
LM4934RLX/NOPB Applications
There are a lot of Texas Instruments LM4934RLX/NOPB audio amplifiers applications.