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Name: LM158J
Brand: Texas Instruments
SKU: LM158J
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 LM158J

Part No.:: LM158J

Manufacturer:: Texas Instruments

Package:: 8-CDIP (0.300, 7.62mm)

Datasheet:: LM158J.pdf

Description:: IC OPAMP GP 2 CIRCUIT 8CDIP

In Stock:: 2736

Quantity:: Add To Cart

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LM158J Specifications

Package/Case:
8-CDIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
2
OutputType:
-
SlewRate:
-
GainBandwidthProduct:
1 MHz
-3dbBandwidth:
-
Current-InputBias:
40 nA
Voltage-InputOffset:
2 mV
Current-Supply:
1mA
Current-Output/Channel:
40 mA
Voltage-SupplySpan(Min):
3 V
Voltage-SupplySpan(Max):
32 V
OperatingTemperature:
-55°C ~ 125°C
MountingType:
Through Hole

LM158J this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM158J 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 LM158J 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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LM158J information

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LM158J Typical application Circuitry

LM158J is a general-purpose operational amplifier (op-amp) chip, commonly used in various analog signal processing applications. It features low input offset voltage, low input bias current, and high open-loop gain.

Application Scenario:

In audio signal processing, LM158J can be utilized as a building block for audio amplifiers, filters, and equalizers in audio equipment.

Circuit Design:

To design an audio amplifier circuit using LM158J, follow these steps:

1. Inverting Amplifier Configuration:

Configure LM158J in an inverting amplifier configuration. Connect the inverting input (pin 2) to the input audio signal source. Connect the non-inverting input (pin 3) to the ground.

2. Gain Setting:

Set the desired gain by choosing appropriate resistor values for the feedback resistor (connected between pin 1 and pin 2) and the input resistor (connected between the input audio signal and pin 2).

3. Input Coupling Capacitor:

Place a coupling capacitor between the input audio source and the inverting input (pin 2) of LM158J to block DC bias and allow only the AC audio signal to pass through.

4. Feedback Resistor:

Choose a feedback resistor value to set the desired closed-loop gain of the amplifier. This resistor connects from the output (pin 1) to the inverting input (pin 2) of LM158J.

5. Output Coupling Capacitor:

Place a coupling capacitor at the output (pin 1) of LM158J to block any DC offset and allow only the AC amplified audio signal to pass through to the next stage or load.

Considerations:

When designing the circuit, it's essential to consider:

- Input Impedance: Ensure that the input impedance of the amplifier is sufficiently high to avoid loading effects on the audio source.

- Output Impedance: Consider the output impedance of the amplifier to ensure compatibility with the subsequent stages or loads.

- Stability: Choose appropriate compensation techniques, such as adding a compensation capacitor in parallel with the feedback resistor, to ensure stability of the amplifier.

- Power Supply: Provide a stable power supply voltage to LM158J within its specified operating range to ensure proper amplification and avoid distortion.

- Noise: Minimize noise by proper layout techniques, grounding, and shielding to achieve high-quality audio amplification.

LM158J FAQ

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3. Are the LM158J price and inventory displayed accurate?

The price and inventory of LM158J fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of LM158J?

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 LM158J we delivered, we will accept the replacement or return of the LM158J 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 LM158J.

(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