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Name: LMV722IDGKRG4
Brand: Texas Instruments
SKU: LMV722IDGKRG4
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 LMV722IDGKRG4

Part No.:: LMV722IDGKRG4

Manufacturer:: Texas Instruments

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: LMV722IDGKRG4.pdf

Description:: IC OPAMP GP 2 CIRCUIT 8VSSOP

In Stock:: 2244

Quantity:: Add To Cart

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LMV722IDGKRG4 Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR)
Series:
LMV®
ProductStatus:
Discontinued at Mosen
AmplifierType:
General Purpose
NumberofCircuits:
2
OutputType:
Rail-to-Rail
SlewRate:
5.25V/µs
GainBandwidthProduct:
10 MHz
-3dbBandwidth:
-
Current-InputBias:
260 nA
Voltage-InputOffset:
80 µV
Current-Supply:
1.81mA (x2 Channels)
Current-Output/Channel:
52.6 mA
Voltage-SupplySpan(Min):
2.2 V
Voltage-SupplySpan(Max):
5.5 V
OperatingTemperature:
-45°C ~ 105°C
MountingType:
Surface Mount

LMV722IDGKRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMV722IDGKRG4 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 LMV722IDGKRG4 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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LMV722IDGKRG4 information

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LMV722IDGKRG4 Typical application Circuitry

LMV722IDGKRG4

The LMV722IDGKRG4 is a low-voltage, precision operational amplifier (op-amp) renowned for its low noise and high-speed attributes. LMV722IDGKRG4 It's tailored for applications necessitating accurate signal amplification in low-voltage settings.

Versatile Applications

This op-amp is adept in a myriad of scenarios, including:

- Medical Instrumentation: Amplifying bio-signals in devices like ECG monitors.

- Portable Electronics: Enhancing audio signals in headphones and portable speakers.

- Signal Conditioning: Processing signals in data acquisition systems and sensor interfaces.

- Active Filtering: Constructing filters in communication devices for signal refinement.

Notable Specifications

- Low Power Consumption: Ideal for battery-operated devices, ensuring prolonged usage.

- High-Speed Operation: Boasts a high slew rate and bandwidth for swift signal processing.

- Low Noise Output: Guarantees clear signal amplification with minimal distortion.

- Rail-to-Rail Performance: Maximizes dynamic range in low-voltage applications.

Circuit Design for a Biomedical Signal Amplifier

1. Power Supply Setup: Connect a stable power source (e.g., 5V) to the V+ pin (pin 8) and ground to the V- pin (pin 4) of the LMV722IDGKRG4.

2. Input Signal Integration: Link the bio-signal input to the non-inverting input (pin 3) via a coupling capacitor to eliminate DC components.

3. Gain Configuration: Attach a feedback resistor between the LMV722IDGKRG4 output (pin 1) and the inverting input (pin 2) to define the amplifier's gain. Incorporate a capacitor parallel to the feedback resistor to manage the frequency response.

4. Biasing for Non-Inverting Input: Employ a voltage divider to bias the non-inverting input at mid-supply voltage for optimal output swing.

5. Output Signal Isolation: Position a coupling capacitor at the output (pin 1) to remove any DC offset in the amplified signal.

6. Power Supply Filtering: Place decoupling capacitors near the power supply pins to filter noise and stabilize the operating environment.

Design Insights

- Stability & Bandwidth Management: Select suitable feedback components to maintain stability and achieve the desired bandwidth.

- Power Supply Noise Rejection: Implement robust power supply filtering to minimize the influence of voltage fluctuations on the output signal.

- Thermal Considerations: Ensure proper heat dissipation if the op-amp operates at elevated currents or in a warm environment.

- Impedance Matching: Align the input and output impedance with the source and load for efficient signal transfer.

In essence, the LMV722IDGKRG4 is a versatile, high-precision operational amplifier suitable for various applications, including biomedical signal amplification. By meticulously considering key design aspects, this op-amp can be effectively employed to achieve accurate and low-noise signal amplification in low-voltage systems.

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6. What is the process for return or replacement of LMV722IDGKRG4?

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 LMV722IDGKRG4 we delivered, we will accept the replacement or return of the LMV722IDGKRG4 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 LMV722IDGKRG4.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations