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Name: OPA2348AIDCNRG4
Brand: Texas Instruments
SKU: OPA2348AIDCNRG4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments OPA2348AIDCNRG4

Part No.:: OPA2348AIDCNRG4

Manufacturer:: Texas Instruments

Package:: SOT-23-8

Datasheet:: OPA2348AIDCNRG4.pdf

Description:: IC CMOS 2 CIRCUIT SOT23-8

In Stock:: 3658

Quantity:: Add To Cart

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OPA2348AIDCNRG4 Specifications

Package/Case:
SOT-23-8
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
AmplifierType:
CMOS
NumberofCircuits:
2
OutputType:
Rail-to-Rail
SlewRate:
0.5V/µs
GainBandwidthProduct:
1 MHz
-3dbBandwidth:
-
Current-InputBias:
0.5 pA
Voltage-InputOffset:
1 mV
Current-Supply:
45µA (x2 Channels)
Current-Output/Channel:
10 mA
Voltage-SupplySpan(Min):
2.1 V
Voltage-SupplySpan(Max):
5.5 V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

OPA2348AIDCNRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA2348AIDCNRG4 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 OPA2348AIDCNRG4 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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OPA2348AIDCNRG4 information

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OPA2348AIDCNRG4 Typical application Circuitry

OPA2348AIDCNRG4

The OPA2348AIDCNRG4 is a dual operational amplifier (op-amp) known for its low power consumption and rail-to-rail input/output capability. This chip is particularly suited for applications that need energy efficiency and a broad input/output dynamic range, such as sensor interfaces, battery-powered devices, and portable electronics.

Key Features of OPA2348AIDCNRG4:

- Low Power Consumption: Ideal for battery-operated and portable devices, ensuring longer battery life.

- Rail-to-Rail Input/Output: Facilitates a wide dynamic range, especially beneficial in low-voltage applications.

- Dual Op-Amp Configuration: Provides flexibility with two operational amplifiers in a single package.

Application Scenario - Battery-Powered Temperature Sensor System:

A practical application for the OPA2348AIDCNRG4 is in a battery-powered temperature sensor system, commonly used in environmental monitoring or in smart home systems.

Circuit Design Details:

1. Power Supply Connections: Connect Pin 8 (V+) of the OPA2348AIDCNRG4 to a positive power source, such as a 3V battery, and Pin 4 (V-) to the ground. This setup is typical for portable sensor systems.

2. Temperature Sensor Integration: Attach the output of the temperature sensor to Pin 3 (non-inverting input of the first amplifier) of the OPA2348AIDCNRG4. Accurate amplification of the sensor signal is crucial.

3. Gain Adjustment: Place a resistor (R1) between Pin 1 (output of the first amplifier) and Pin 2 (inverting input of the first amplifier) to set the gain. Add another resistor (R2) from Pin 2 to the ground for input impedance control.

4. Output Configuration: The processed temperature signal is available at Pin 1, ready for further processing or digital conversion.

5. Utilizing the Second Amplifier: Use the second amplifier in the OPA2348AIDCNRG4 (Pins 5, 6, and 7) for additional signal processing or for managing another sensor input.

6. Grounding Protocol: Ensure that Pin 4 is properly grounded to minimize noise and stabilize the operation.

Design Considerations with OPA2348AIDCNRG4:

- Stable Power Source: The performance of OPA2348AIDCNRG4 can be affected by power supply variations. Ensure a stable and clean power source.

- Noise Reduction: Implement noise reduction strategies, leveraging the low noise feature of OPA2348AIDCNRG4, essential in precision sensor applications.

- Thermal Stability: Be aware of the thermal environment, as temperature fluctuations can affect the performance of the op-amp.

- Efficient PCB Layout: Design the PCB to minimize noise and ensure signal integrity, particularly important in high-precision applications like a battery-powered temperature sensor system using OPA2348AIDCNRG4.

In summary, the OPA2348AIDCNRG4 operational amplifier is highly suitable for low-power, high-precision applications such as battery-powered temperature sensor systems. When designing circuits with the OPA2348AIDCNRG4, focusing on a stable power supply, effective noise reduction, thermal management, and an efficient PCB layout is essential to fully utilize the capabilities of the 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.

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