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Name: OPA132U/2K5
Brand: Texas Instruments
SKU: OPA132U/2K5
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 OPA132U/2K5

Part No.:: OPA132U/2K5

Manufacturer:: Texas Instruments

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: OPA132U/2K5.pdf

Description:: IC OPAMP GP 1 CIRCUIT 8SOIC

In Stock:: 3315

Quantity:: Add To Cart

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OPA132U/2K5 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
1
OutputType:
-
SlewRate:
20V/µs
GainBandwidthProduct:
8 MHz
-3dbBandwidth:
-
Current-InputBias:
5 pA
Voltage-InputOffset:
250 µV
Current-Supply:
4mA
Current-Output/Channel:
40 mA
Voltage-SupplySpan(Min):
5 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

OPA132U/2K5 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA132U/2K5 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 OPA132U/2K5 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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OPA132U/2K5 information

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OPA132U/2K5 Typical application Circuitry

Texas Instruments produces the acclaimed low-noise precision operational amplifier known as the OPA132U/2K5. Exhibiting ultra-low noise and low-input bias currents, it becomes an asset in high-accuracy applications, often featured in audio processing systems, data acquisition, and instrumentation settings due to its excellent speed and robust performance.

Parametrically speaking, the OPA132U/2K5 touts features like a wide bandwidth of 8 MHz, a low noise density of 8 nV/√Hz, and a low total harmonic distortion, ensuring high-fidelity signal amplification. The operational amplifier operates within a range of ±2.5V to ±18V, offering flexibility in a variety of circuit configurations.

A fitting application scenario for the OPA132U/2K5 is in an audio amplification system. Here, the goal is to amplify low-level audio signals without introducing significant noise or distortion.

An extensive explanation of the circuit configuration for this application is provided below:

1. Input Coupling: For coupling the input audio signal, connect a coupling capacitor to the non-inverting input (Pin 3) of the OPA132U/2K5. This step is pivotal in blocking DC components and allowing only the AC signal to pass through.

2. Building a feedback network: Connect resistors R1 and R2 between the output (Pin 6) and the inverting input (Pin 2) to create a feedback network. The gain of the amplifier will be determined by this network. Gain can be determined by applying the following formula: Gain = 1 plus (R2/R1).

3. Biasing: Incorporate a biasing network using resistors R3 and R4 connected to the non-inverting input (Pin 3). This network establishes a reference voltage for the input signal, typically set at half of the supply voltage.

4. Power Supply: Connect the positive power supply to V+ (Pin 7) and the negative power supply to V- (Pin 4) within the specified range of ±2.5V to ±18V, thus energizing the OPA132U/2K5.

5. Output Coupling: For the output stage, connect an output coupling capacitor to the output (Pin 6) to block any DC component at the output, ensuring a pure AC signal at the output.

Several important factors need to be prioritized when developing and designing this circuit:

1. Power Supply Rejection Ratio (PSRR): Ensuring a stable power supply with low ripple is critical to maintaining the PSRR characteristics of the OPA132U/2K5, thus averting unwanted noise in the output signal.

2. Grounding Strategy: Implement a star grounding strategy to reduce ground loop problems, promoting signal integrity.

3. Component Selection: The choice of passive components like resistors and capacitors should be meticulous, opting for components with low tolerances to maintain the precision aspect of the circuit.

4. Thermal Considerations: Adequate thermal management, including heat sinks if necessary, should be factored in to prevent thermal runaway.

5. Protection Schemes: Incorporate protection schemes such as short-circuit protection to safeguard the operational amplifier from potential damages.

In conclusion, the OPA132U/2K5 positions itself as a pivotal component in high-precision applications due to its low noise and high-speed characteristics. Implementing the amplifier within an audio system, whilst heeding critical design parameters like PSRR, grounding strategy, and component selection, can orchestrate a high-fidelity audio amplification system. Always reference the OPA132U/2K5 datasheet for a comprehensive understanding and nuanced details for successful circuit implementation.

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6. What is the process for return or replacement of OPA132U/2K5?

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 OPA132U/2K5 we delivered, we will accept the replacement or return of the OPA132U/2K5 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 OPA132U/2K5.

(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