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Name: LMV344IDR
Brand: Texas Instruments
SKU: LMV344IDR
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 LMV344IDR

Part No.:: LMV344IDR

Manufacturer:: Texas Instruments

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: LMV344IDR.pdf

Description:: IC CMOS 4 CIRCUIT 14SOIC

In Stock:: 4748

Quantity:: Add To Cart

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LMV344IDR Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
LMV®
ProductStatus:
Active
AmplifierType:
CMOS
NumberofCircuits:
4
OutputType:
Rail-to-Rail
SlewRate:
1V/µs
GainBandwidthProduct:
1 MHz
-3dbBandwidth:
-
Current-InputBias:
1 pA
Voltage-InputOffset:
250 µV
Current-Supply:
107µA (x4 Channels)
Current-Output/Channel:
113 mA
Voltage-SupplySpan(Min):
2.5 V
Voltage-SupplySpan(Max):
5.5 V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

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LMV344IDR information

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LMV344IDR Typical application Circuitry

LMV344IDR

The LMV344IDR is a part of Texas Instruments' LMV series, which consists of low-voltage, rail-to-rail output operational amplifiers. These amplifiers are designed for applications requiring low power consumption and a wide bandwidth, such as sensor interfaces, active filters, and portable devices.

1. Power Supply Pins (V+ and V−): The V+ pin should be connected to the positive power supply, and the V− pin to the negative power supply or ground, depending on your circuit design. The LMV344IDR operates over a range of supply voltages, and the specific values should align with the requirements of your application.

2. Ground Pin (if separate from V−): If the design includes a separate ground pin, it should be connected to the system's ground. This is essential to the amplifier's stability.

3. Input Pins (IN+ and IN− for each amplifier): The LMV344IDR contains multiple amplifiers, each with a non-inverting input (IN+) and an inverting input (IN−). These should be connected to the signal source and feedback elements as per your circuit design.

4. Output Pins (OUT for each amplifier): Each amplifier within the LMV344IDR has an output pin (OUT). This pin provides the amplified signal and should be connected to the next stage in your circuit, such as another amplifier, an ADC, or a load.

5. Feedback Network: A network of resistors or other components typically connects between the output and the inverting input of each amplifier. This network determines the gain and other characteristics of the amplifier.

6. Bypass Capacitors: To ensure stability, especially in noisy environments, bypass capacitors can be placed between the power supply pins (V+ and V−) and ground.

7. Decoupling Capacitors: Placing decoupling capacitors close to the power supply pins can help minimize power supply noise and ensure smoother operation.

The LMV344IDR is known for its rail-to-rail output capability, which allows the output voltage to swing very close to the supply rails, maximizing the dynamic range in low-voltage applications. Its low-power consumption and wide bandwidth make it a versatile choice for a variety of electronic designs.

In summary, the LMV344IDR, as a member of the LMV series, is a low-voltage, rail-to-rail output operational amplifier suitable for various applications. Proper connection of each pin is essential for optimal performance. For detailed information on electrical characteristics and usage recommendations, the LMV344IDR's datasheet should be consulted.

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6. What is the process for return or replacement of LMV344IDR?

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 LMV344IDR we delivered, we will accept the replacement or return of the LMV344IDR 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 LMV344IDR.

(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