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  • LM4937RL/NOPB

LM4937RL/NOPB

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Manufacturer No:

LM4937RL/NOPB

Manufacturer:

Texas Instruments

HK JDW NO:

815-LM4937RL/NOPB

Package:

36-WFBGA, DSBGA

Datasheet:

-

Description:

14mA mA1.25W WAudio Amplifiers725μm mm0m mm5.5V V36 pins36-WFBGA, DSBGA

Quantity:

In Stock : 999

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Product Details

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LM4937RL/NOPB Overview


A device has been embedded in 36-WFBGA, DSBGA .There is a package in the form of Tape & Reel (TR) .There are 36 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.Amp parts is configured to produce 1-Channel (Mono) with Mono and Stereo Headphones as Amp partss output.This electrical device has the type Class AB .Computers or other communication devices have 36 pins, which are pronged contacts.In this case, the electronic part is mounted in the way of Surface Mount .The supply voltage of this electrical device is 2.7V~5.5V .4 channels are available on the device.During operation, Depop, Differential Inputs, I2C, I2S, Mute, Shutdown, SPI, Volume Control can be ensured.Temperatures should not exceed -40°C~85°C TA .The device is equipped with 36 pins.This part is included in Audio/Video Amplifiers .Amp parts belongs to LM4937 family.Amp parts is mounted in the way of Surface Mount .As of this moment, the maximum Output Power of this electronic part is 1.25W kWh per hour.A normal operation is dependent upon the supply voltage (Vsup) remaining above 2.7V .The maximal supply voltage (Vsup) reaches 5.5V .Power supply for this device is 3.33/5V volts.The series Boomer? contains it.

LM4937RL/NOPB Features


36-WFBGA, DSBGA package
36 pin count
LM4937 family
1.25W kWh per hour
Boomer? series

LM4937RL/NOPB Applications


There are a lot of Texas Instruments LM4937RL/NOPB audio amplifiers applications.

  • Power generator
  • Signal filtering
  • High-frequency data acquisition systems
  • Radar
  • Broadcasting
  • Semiconductor detectors
  • Inverse/same-phase proportional circuit
  • Addition and subtraction operation circuits
  • Video and image computer boards
  • Communication device
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

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DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

LM4937RL/NOPB

technical specifications, attributes, parameters and parts with similar specifications to LM4937RL/NOPB.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 3 days ago)

  • 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®

  • JESD-609 Code

    e2

  • Feature

    Depop, Differential Inputs, I2C, I2S, Mute, Shutdown, SPI, Volume Control

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    36

  • ECCN Code

    EAR99

  • Type

    Class AB

  • Terminal Finish

    Tin/Silver (Sn/Ag)

  • Subcategory

    Audio/Video Amplifiers

  • Voltage - Supply

    2.7V~5.5V

  • Terminal Position

    BOTTOM

  • Terminal Form

    BALL

  • 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

  • Operating Supply Voltage

    3V

  • Supply Voltage-Max (Vsup)

    5.5V

  • Power Supplies

    3.33/5V

  • Supply Voltage-Min (Vsup)

    2.7V

  • Number of Channels

    4

  • Nominal Supply Current

    14mA

  • Output Power

    420mW

  • 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

  • Height

    725μm

  • Length

    0m

  • Width

    0m

  • Thickness

    400μm

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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