What is the Additional Feature ?

Name: LM1875T/LB03
Brand: Texas Instruments
SKU: LM1875T/LB03
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments LM1875T/LB03

Part No.:: LM1875T/LB03

Manufacturer:: Texas Instruments

Package:: TO-220-5

Datasheet:: LM1875T/LB03.pdf

Description:: IC AMP CLASS AB MONO 25W TO220-5

In Stock:: 2622

Quantity:: Add To Cart

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LM1875T/LB03 Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Class AB
OutputType:
1-Channel (Mono)
MaxOutputPowerxChannels@Load:
25W x 1 @ 8Ohm
Voltage-Supply:
16V ~ 60V, ±8V ~ 30V
Features:
Short-Circuit and Thermal Protection
MountingType:
Through Hole
OperatingTemperature:
0°C ~ 70°C (TA)

LM1875T/LB03 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM1875T/LB03 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LM1875T/LB03 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LM1875T/LB03 information

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LM1875T/LB03 Typical application Circuitry

LM1875T/LB03

The LM1875T/LB03 is part of the LM1875 series, which encompasses audio power amplifier integrated circuits.

1. Power Supply Pins (Pins 3 and 5): The IC requires a split power supply. Connect pin 3 to the positive voltage rail (+Vs) and pin 5 to the negative voltage rail (−Vs). The voltage rails typically range between ±16V to ±60V.

2. Output (Pin 4): This pin connects directly to the loudspeaker, with an in-line power-inductor to prevent RF interference and a Zobel network to ensure stability.

3. Inverting Input (Pin 2) and Non-inverting Input (Pin 1): For a non-inverted amplifier configuration, you would feed your audio input signal into the non-inverting input (Pin 1) and set the gain by placing a resistor between Pin 1 and Pin 2, with another resistor connecting Pin 2 to ground.

4. Feedback (Pin 2): A resistor is usually connected from Pin 4 (output) to Pin 2 (inverting input) to establish negative feedback which determines the gain and stability of the amplifier.

5. Mute Function (Pin 8): This pin controls the mute function. To activate the mute, connect this pin to the negative voltage rail through a resistor. To deactivate, connect it to the positive voltage rail, also through a resistor.

6. Bootstrap (Pin 1): A capacitor is sometimes connected between Pin 1 and the loudspeaker output for the bootstrap configuration, enhancing the performance at high frequencies.

7. Ground (Pin 4): This pin is typically connected to the ground reference point of your circuit.

When constructing an amplifier with the LM1875T/LB03, it's essential to ensure proper heat sinking to manage the IC's temperature. The correct use of bypass capacitors near the power supply pins is also crucial for stability, as is a well-thought-out PCB or point-to-point layout to minimize noise and oscillations.

LM1875T/LB03 FAQ

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3. Are the LM1875T/LB03 price and inventory displayed accurate?

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6. What is the process for return or replacement of LM1875T/LB03?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM1875T/LB03 we delivered, we will accept the replacement or return of the LM1875T/LB03 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM1875T/LB03.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations