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Name: LMH1228RTVR
Brand: Texas Instruments
SKU: LMH1228RTVR
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 LMH1228RTVR

Part No.:: LMH1228RTVR

Manufacturer:: Texas Instruments

Package:: 32-WFQFN Exposed Pad

Datasheet:: LMH1228RTVR.pdf

Description:: IC VIDEO CABLE DRIVER 32WQFN

In Stock:: 2782

Quantity:: Add To Cart

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LMH1228RTVR Specifications

Package/Case:
32-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Function:
Driver
Applications:
Professional Video
Standards:
AES10, DVB-ASI, SMPTE
ControlInterface:
Serial, SPI
Voltage-Supply:
2.375V ~ 2.625V
MountingType:
Surface Mount

LMH1228RTVR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMH1228RTVR 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 LMH1228RTVR 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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LMH1228RTVR information

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LMH1228RTVR Typical application Circuitry

LMH1228RTVR is a high-speed, low-power, fully differential amplifier chip commonly used in communication systems and instrumentation applications.

Application Scenario:

In ultrasound imaging systems, LMH1228RTVR can be utilized to amplify the received ultrasound signals for further processing and analysis.

Circuit Design:

To design an ultrasound signal amplification circuit using LMH1228RTVR, follow these steps:

1. Signal Input:

Connect the differential output signals from the ultrasound transducer to the non-inverting (IN+) and inverting (IN-) inputs of LMH1228RTVR, typically via a balun transformer. Use high-quality coaxial cables to minimize signal loss.

2. Gain Configuration:

Set the desired gain of the amplifier using external resistors connected to the GAIN pins of LMH1228RTVR. Refer to the datasheet for recommended resistor values and gain configurations.

3. Output Stage:

Connect the output of LMH1228RTVR to the input of the subsequent signal processing stage, such as an ADC or a signal conditioning circuit. Ensure proper termination and impedance matching for optimal signal integrity.

4. Power Supply:

Provide a stable power supply voltage (VCC) to LMH1228RTVR within the specified operating range. Use low-noise voltage regulators and decoupling capacitors to minimize power supply noise.

5. Feedback and Stability:

Ensure stability of the amplifier by connecting appropriate feedback components, such as capacitors, across the feedback resistor network. Perform stability analysis and compensation if necessary to prevent oscillations.

Considerations:

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

- Bandwidth Requirement: Ensure that the bandwidth of LMH1228RTVR meets the specifications of the ultrasound imaging system for accurate signal reproduction.

- Noise Performance: Minimize noise sources in the circuit design, including both internal and external sources, to achieve high signal-to-noise ratio (SNR) in the ultrasound images.

- Input Impedance Matching: Match the impedance of the ultrasound transducer to the input impedance of LMH1228RTVR to maximize power transfer and signal fidelity.

- Thermal Management: Implement proper thermal management techniques, such as heatsinking or airflow, to dissipate heat generated by LMH1228RTVR and maintain optimal operating temperature.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with regulatory standards for medical devices.

LMH1228RTVR FAQ

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6. What is the process for return or replacement of LMH1228RTVR?

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 LMH1228RTVR we delivered, we will accept the replacement or return of the LMH1228RTVR 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 LMH1228RTVR.

(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