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Name: LMH6881SQ/NOPB
Brand: National Semiconductor
SKU: LMH6881SQ/NOPB
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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National Semiconductor LMH6881SQ/NOPB

Part No.:: LMH6881SQ/NOPB

Manufacturer:: National Semiconductor

Package:: 24-WFQFN Exposed Pad

Datasheet:: LMH6881SQ/NOPB.pdf

Description:: IC OPAMP DIFF 1 CIRCUIT 24WQFN

In Stock:: 45532

Quantity:: Add To Cart

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LMH6881SQ/NOPB Specifications

Package/Case:
24-WFQFN Exposed Pad
Packaging:
Bulk
Series:
-
ProductStatus:
Active
AmplifierType:
Differential
NumberofCircuits:
1
OutputType:
-
SlewRate:
-
GainBandwidthProduct:
-
-3dbBandwidth:
2.4 GHz
Current-InputBias:
-
Voltage-InputOffset:
-
Current-Supply:
100mA
Current-Output/Channel:
-
Voltage-SupplySpan(Min):
4.75 V
Voltage-SupplySpan(Max):
5.25 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

LMH6881SQ/NOPB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMH6881SQ/NOPB 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 LMH6881SQ/NOPB 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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LMH6881SQ/NOPB information

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LMH6881SQ/NOPB Typical application Circuitry

LMH6881SQ/NOPB is a high-speed, low-power differential amplifier chip commonly used in a variety of high-frequency signal processing applications. It is particularly suitable for use in communication systems, test and measurement equipment, and medical imaging devices.

Application Scenario:

In high-speed data acquisition systems, LMH6881SQ/NOPB can be utilized to amplify differential signals from sensors or transducers before further processing or digitization.

Circuit Design:

To design a high-speed data acquisition system using LMH6881SQ/NOPB, follow these steps:

1. Differential Signal Input:

Connect the input differential signal from the sensor or transducer to the inverting (pin 3) and non-inverting (pin 2) inputs of LMH6881SQ/NOPB. Ensure proper termination and impedance matching for optimal signal integrity.

2. Gain Configuration:

Configure the gain of the amplifier using external resistors connected between pins 1 and 4 (R1) and pins 1 and 5 (R2) of LMH6881SQ/NOPB. The gain is determined by the ratio of R2 to R1 according to the formula: Gain = 1 + (R2 / R1).

3. Output Connection:

Connect the output of LMH6881SQ/NOPB (pin 6) to the input of the subsequent signal processing stage, such as an ADC or FPGA. Ensure proper filtering and impedance matching at the output to maintain signal fidelity.

4. Power Supply:

Provide a stable power supply voltage (typically between +5V and +15V) to pins 7 and 8 (V+) and pin 9 (V-) of LMH6881SQ/NOPB. Decouple the power supply with appropriate capacitors to minimize noise and ensure reliable operation.

5. Temperature Compensation:

Implement temperature compensation techniques, such as thermal pads or external temperature sensors, to mitigate the effects of temperature variations on the amplifier performance. Ensure proper thermal management to maintain stability and reliability.

Considerations:

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

- Signal Integrity: Maintain signal integrity by minimizing parasitic capacitance and impedance mismatches throughout the signal path.

- Bandwidth Requirement: Ensure that the amplifier's bandwidth meets the system's requirements for accurate signal processing and data acquisition.

- Noise Performance: Minimize noise sources and optimize the amplifier's noise figure to achieve high signal-to-noise ratio (SNR) in the system.

- Power Consumption: Optimize power consumption to extend battery life or reduce heat dissipation in the system, especially in portable or high-density applications.

- Stability and Robustness: Perform thorough stability analysis and testing to ensure the amplifier operates reliably under various environmental conditions and input signal variations.

LMH6881SQ/NOPB FAQ

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3. Are the LMH6881SQ/NOPB price and inventory displayed accurate?

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6. What is the process for return or replacement of LMH6881SQ/NOPB?

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 LMH6881SQ/NOPB we delivered, we will accept the replacement or return of the LMH6881SQ/NOPB 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 LMH6881SQ/NOPB.

(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