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  • LM4731TA/NOPB

LM4731TA/NOPB

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Manufacturer No:

LM4731TA/NOPB

Manufacturer:

Texas Instruments

HK JDW NO:

815-LM4731TA/NOPB

Package:

TO-220-15 Formed Leads

Datasheet:

LM4731TA/NOPB

Description:

20 kHz kHz25W WAudio Amplifiers50W WTO-220-15 Formed Leads

Quantity:

In Stock : 999

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Product Details

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LM4731TA/NOPB Overview


There is a device embedded in TO-220-15 Formed Leads .The chip is recommended to be packaged in Tube case. Amp parts is possible to terminate a transmission line wAmp partsh a device matching Amp partss characteristic impedance, referred to as a 15 termination.Amp parts uses 2-Channel (Stereo) as Amp partss output.An electrical device of type Class AB is involved.There is an electronic part mounted in the way of Through Hole .There is 20V~56V ±10V~28V supply voltage for this electrical device.There are 2 channels available on the device.During operation, Depop, Mute, Short-Circuit and Thermal Protection can be ensured.Ideally, the operating temperature should not exceed -20°C~85°C TA .In addition, it is equipped with 3 pins.This chip belongs to Audio/Video Amplifiers .The LM4731 family contains this object.Amp parts is recommended to mount the chip in the way of Through Hole .A maximum output power of 25W kWh per hour can be achieved with this electronic part.Amp parts consumes 85mA of quiescent current wAmp partshout being affected by external factors. Supply current reaches 110mA at its maximum.

LM4731TA/NOPB Features


TO-220-15 Formed Leads package
3 pin count
LM4731 family
25W kWh per hour

LM4731TA/NOPB Applications


There are a lot of Texas Instruments LM4731TA/NOPB audio amplifiers applications.

  • Power control
  • Vehicle electronics
  • Communication device
  • Semiconductor detectors
  • Signal amplification
  • Television broadcasting equipment
  • Displayers for aircraft and air transportation control systems
  • Power transmission
  • Switching amplifier
  • High gain DC amplifier
1. Purchase

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Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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Our sales will reply to your request by email within 24 hours.

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

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

Shipping Method

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Delivery Time

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.

Purchasing and Inquiry

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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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

LM4731TA/NOPB

technical specifications, attributes, parameters and parts with similar specifications to LM4731TA/NOPB.

  • Type
    Parameter
    Select All
  • Mount

    Through Hole

  • Mounting Type

    Through Hole

  • Package / Case

    TO-220-15 Formed Leads

  • Operating Temperature

    -20°C~85°C TA

  • Packaging

    Tube

  • JESD-609 Code

    e3

  • Feature

    Depop, Mute, Short-Circuit and Thermal Protection

  • Pbfree Code

    yes

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    15

  • ECCN Code

    EAR99

  • Type

    Class AB

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Audio/Video Amplifiers

  • Voltage - Supply

    20V~56V ±10V~28V

  • Terminal Position

    ZIG-ZAG

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    1

  • Time@Peak Reflow Temperature-Max (s)

    40

  • Base Part Number

    LM4731

  • Pin Count

    3

  • JESD-30 Code

    R-PZFM-T15

  • Qualification Status

    Not Qualified

  • Output Type

    2-Channel (Stereo)

  • Number of Channels

    2

  • Power Dissipation

    50W

  • Quiescent Current

    85mA

  • Supply Current-Max

    110mA

  • Output Power

    25W

  • Input Offset Voltage (Vos)

    15mV

  • Bandwidth

    20 kHz

  • Power Supply Rejection Ratio (PSRR)

    50dB

  • Gain

    110 dB

  • Max Dual Supply Voltage

    28V

  • Max Output Power

    25W

  • Min Dual Supply Voltage

    10V

  • Input Bias Current

    200nA

  • Max Output Power x Channels @ Load

    25W x 2 @ 8 Ω

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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