1.25W W Audio Amplifiers 3.238mm mm 5.5V V 36 pins 36-WFBGA, DSBGA
SOT-23
LM4937RLX/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
36-WFBGA, DSBGA
Number of Pins
36
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
Boomer®
Feature
Depop, Differential Inputs, I2C, I2S, Mute, Shutdown, SPI, Volume Control
Pbfree Code
yes
Part Status
Discontinued
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
36
ECCN Code
EAR99
Type
Class AB
Additional Feature
ALSO REQUIRES 2.7V TO 4V SUPPLY
HTS Code
8542.33.00.01
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
LM4937
Pin Count
36
Output Type
1-Channel (Mono) with Mono and Stereo Headphones
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
3.33/5V
Supply Voltage-Min (Vsup)
2.7V
Power Consumption
45mW
Max Output Power
1.25W
Max Output Power x Channels @ Load
1.25W x 1 @ 8 Ω; 80mW x 2 @ 32 Ω
Length
3.495mm
Height Seated (Max)
0.725mm
Width
3.238mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.02000
$3.02
500
$2.9898
$1494.9
1000
$2.9596
$2959.6
1500
$2.9294
$4394.1
2000
$2.8992
$5798.4
2500
$2.869
$7172.5
LM4937RLX/NOPB Product Details
LM4937RLX/NOPB Overview
The device is embedded in 36-WFBGA, DSBGA .The device is in the form of Tape & Reel (TR) .As a consequence, there are 36 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.This output is configured with 1-Channel (Mono) with Mono and Stereo Headphones .There is Class AB type of electrical device associated with this device.Computers and other communication devices feature 36 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.During operation, the value Depop, Differential Inputs, I2C, I2S, Mute, Shutdown, SPI, Volume Control can be ensured.A maximum operating temperature of -40°C~85°C TA should be maintained.The device contains 36 pins.The LM4937 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 1.25W kWh per hour.To ensure normal operation, it is important to maintain the supply voltage (Vsup) above 2.7V .5.5V is the maximum supply voltage (Vsup).The system is powered by a 3.33/5V battery.The electronic part belongs to the Boomer® series.This chip has a feature number of ALSO REQUIRES 2.7V TO 4V SUPPLY .
LM4937RLX/NOPB Features
36-WFBGA, DSBGA package 36 pin count LM4937 family 1.25W kWh per hour Boomer® series
LM4937RLX/NOPB Applications
There are a lot of Texas Instruments LM4937RLX/NOPB audio amplifiers applications.