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Name: LM12H458CIVF
Brand: Texas Instruments
SKU: LM12H458CIVF
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 LM12H458CIVF

Part No.:: LM12H458CIVF

Manufacturer:: Texas Instruments

Package:: 44-QFP

Datasheet:: LM12H458CIVF.pdf

Description:: IC DAS 12BIT 140K 44PQFP

In Stock:: 2369

Quantity:: Add To Cart

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LM12H458CIVF Specifications

Package/Case:
44-QFP
Packaging:
Tray
Series:
-
ProductStatus:
Obsolete
Type:
Data Acquisition System (DAS)
NumberofChannels:
8
Resolution(Bits):
12 b
SamplingRate(PerSecond):
140k
DataInterface:
Parallel
VoltageSupplySource:
Analog and Digital
Voltage-Supply:
3V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

LM12H458CIVF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM12H458CIVF 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 LM12H458CIVF 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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LM12H458CIVF information

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The application and technological advancement of LM12H458CIVF in specific industries

LM12H458CIVF is an integrated circuit designed for high-performance audio amplifier applications, offering significant improvements in audio quality and efficiency.

Application Scenario:

In the professional audio industry, LM12H458CIVF finds widespread use in amplifying audio signals with exceptional clarity and fidelity, making it an ideal choice for sound reinforcement systems in concert venues, recording studios, and broadcast facilities.

Circuit Design:

To design an audio amplifier system utilizing LM12H458CIVF, consider the following steps:

1. Input Stage:

Connect the audio input source, such as a microphone or a line-level signal, to the input pins of LM12H458CIVF. Implement appropriate signal conditioning, such as impedance matching or filtering, to optimize signal integrity.

2. Amplification:

Utilize the internal amplifier stages of LM12H458CIVF to amplify the audio signal to the desired level. Configure feedback networks and gain settings to achieve the desired gain and frequency response characteristics.

3. Output Stage:

Connect the output of LM12H458CIVF to the load, such as loudspeakers or headphones, ensuring proper impedance matching and power handling capabilities. Implement protection circuits, such as overcurrent and overtemperature protection, to safeguard the amplifier and connected devices.

4. Power Supply:

Provide a stable power supply voltage to LM12H458CIVF using suitable voltage regulators and filtering capacitors. Ensure adequate decoupling and bypassing to minimize noise and ensure clean power delivery to the amplifier circuitry.

5. Thermal Management:

Implement thermal management measures, such as heatsinking and airflow, to dissipate heat generated during operation and prevent overheating of LM12H458CIVF and associated components, ensuring reliable long-term performance.

Considerations:

When designing the audio amplifier system, it's essential to consider:

- Signal-to-Noise Ratio: Minimize noise and distortion throughout the signal chain to achieve high-quality audio reproduction.

- Stability and Linearity: Optimize amplifier stability and linearity through careful component selection and circuit layout to prevent oscillations and nonlinear distortion.

- Efficiency: Maximize power efficiency to minimize power consumption and heat dissipation, especially in battery-powered or compact audio systems.

- Protection Mechanisms: Implement comprehensive protection circuits to safeguard LM12H458CIVF and connected devices against electrical faults and transient events, ensuring system reliability and longevity.

- Compliance and Standards: Ensure compliance with relevant industry standards and regulations, such as EMC/EMI requirements, to facilitate product certification and market acceptance.

LM12H458CIVF FAQ

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We have a professional and experienced quality control team to strictly verify and test the LM12H458CIVF. All suppliers must pass our qualification reviews before they can publish their products including LM12H458CIVF on icwhale.com; we pay more attention to the channels and quality of LM12H458CIVF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM12H458CIVF price and inventory displayed accurate?

The price and inventory of LM12H458CIVF 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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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of LM12H458CIVF?

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 LM12H458CIVF we delivered, we will accept the replacement or return of the LM12H458CIVF 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 LM12H458CIVF.

(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