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Name: OPA4244EA/250G4
Brand: Texas Instruments
SKU: OPA4244EA/250G4
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 OPA4244EA/250G4

Part No.:: OPA4244EA/250G4

Manufacturer:: Texas Instruments

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: OPA4244EA/250G4.pdf

Description:: IC OPAMP GP 4 CIRCUIT 14TSSOP

In Stock:: 2064

Quantity:: Add To Cart

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OPA4244EA/250G4 Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
MicroAmplifier™
ProductStatus:
Discontinued at Mosen
AmplifierType:
General Purpose
NumberofCircuits:
4
OutputType:
-
SlewRate:
0.1V/µs
GainBandwidthProduct:
430 kHz
-3dbBandwidth:
-
Current-InputBias:
10 nA
Voltage-InputOffset:
700 µV
Current-Supply:
40µA (x4 Channels)
Current-Output/Channel:
25 mA
Voltage-SupplySpan(Min):
2.2 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

OPA4244EA/250G4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA4244EA/250G4 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 OPA4244EA/250G4 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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OPA4244EA/250G4 information

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OPA4244EA/250G4 Typical application Circuitry

OPA4244EA 250G4

The OPA4244EA/250G4 is a precision operational amplifier (op-amp) known for its low offset voltage, low drift, and low noise. It is particularly suitable for applications requiring high accuracy and stability over temperature, such as in sensor signal conditioning, data acquisition systems, and industrial control systems.

Key Features of OPA4244EA/250G4:

- Low Offset Voltage: Ensures high accuracy in signal processing.

- Low Drift: Maintains performance stability over temperature variations.

- Low Noise: Ideal for applications where maintaining signal integrity is crucial.

- Quad-Channel: Offers four independent op-amp units in one package.

Application Scenario - Industrial Control System:

A practical application for the OPA4244EA/250G4 is in an industrial control system, often used for precise control and monitoring of industrial processes.

Circuit Design Details:

1. Power Supply Connections: Connect the power supply pins (V+ and V-) of the OPA4244EA/250G4 to appropriate positive and negative sources, such as +15V and -15V, for optimal performance in dual-supply operations.

2. Multi-Channel Input: Attach multiple control signal inputs to the non-inverting inputs (pins 3, 5, 12, and 14) of the OPA4244EA/250G4's four op-amp units for independent processing.

3. Gain Configuration: For each channel, connect a feedback resistor (R1, R2, R3, R4) between the output pin (pins 1, 7, 8, 14) and the inverting input pin (pins 2, 6, 9, 13) to set the desired gain. Include resistors (R5, R6, R7, R8) from each inverting input to the ground to set input impedance.

4. Signal Output: The processed signals from each output pin are ready for use in controlling or monitoring various industrial processes.

5. Bypass Capacitors: Place bypass capacitors near the power supply pins to filter out noise and stabilize the power supply.

6. Grounding and Decoupling: Ensure proper grounding for the system and use decoupling capacitors near the power supply pins to minimize noise and fluctuations.

Design Considerations with OPA4244EA/250G4:

- Stable Power Supply: Ensure that the dual power supplies are stable and well-regulated to maintain the performance of the op-amp.

- Noise Management: Implement noise reduction strategies, considering the low noise feature of OPA4244EA/250G4.

- Thermal Management: Be aware of heat dissipation, especially when all four channels are operating simultaneously.

- PCB Layout: Design the PCB to minimize crosstalk between channels and ensure signal integrity, particularly in multichannel applications using OPA4244EA/250G4.

In summary, the OPA4244EA/250G4 operational amplifier is highly suitable for industrial control systems where precision, low noise, and stability are paramount. Designing circuits with the OPA4244EA/250G4 should focus on stable power supplies, effective noise reduction, thermal management, and careful PCB layout to fully utilize the capabilities of the quad-channel amplifier.

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(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 OPA4244EA/250G4.

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

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