Texas Instruments Integrated Circuits (ICs)Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers

OPA2343EA/2K5 Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments

OPA2343EA/2K5 is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers product path. IC OPAMP GP 5.5MHZ RRO 8VSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around OPA2343EA/2K5 so buyers can move faster from review to quotation.

RoHS

OPA2343EA/2K5 Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments | TrustCompo

Pictures are for reference only. Please contact us for the latest pictures.

Traceability and authenticity checks

Fast RFQ turnaround

Documentation support

Pre-shipment inspection review

Part Number

OPA2343EA/2K5

Internal code

TCE000010318

Package

Manufacturer

Texas Instruments

Key specifications

Series

MicroAmplifier™

Min Quantity

Availability

In Stock

74,228

Available

17,898

Requested quantity

Price Range

Due to different local policies, please contact us for the latest quotation.

Quality	Unit Price
1	$2.70
10	$2.43
30	$1.89
100	$1.55
500	$1.48
1,000	$1.35

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

Confirm stock and lead-time expectations

Check CoC or traceability support

Align inspection and fulfillment details

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

Understand how to order and what policies support the purchase

Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.

How to order this product

A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.

Confirm part and quantity

Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.

Send RFQ or sample request

Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.

Align delivery, payment, and documentation

Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.

Policies buyers usually check

These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.

Get a Sample

Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.

Request evaluation samples

Shipping & Delivery

Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.

Review shipping details

Payment Terms

Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.

Review payment terms

Quality & Traceability Center

See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.

Review quality controls

Structured product content

Review The Product The Way Buyers Actually Evaluate It

Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.

Product overview

Overview

The OPA2343EA/2K5 is a precision operational amplifier (op-amp) manufactured by Texas Instruments. This device is designed for a variety of applications, including signal conditioning, data acquisition, and active filtering, where high performance and low noise are critical.

Key Features:

Dual Channel: The OPA2343 is a dual op-amp, meaning it contains two independent, high-gain, internally frequency-compensated op-amps in a single package. This allows for space-saving designs in applications requiring multiple amplification stages.
Low Noise: The op-amp is characterized by low input voltage noise, making it suitable for high-precision applications where signal integrity is paramount.
Wide Supply Voltage Range: The OPA2343 operates over a wide supply voltage range, typically from ±2.5V to ±18V, allowing it to be used in various power supply configurations.
Rail-to-Rail Output: The output stage of the OPA2343 is designed to swing close to the supply rails, which maximizes the output voltage range and makes it ideal for low-voltage applications.
High Slew Rate: The op-amp features a high slew rate, enabling it to respond quickly to rapid changes in input signals, which is essential for high-speed applications.
Low Total Harmonic Distortion (THD): The OPA2343 exhibits low THD, ensuring that the output signal remains faithful to the input signal, which is crucial in audio and precision measurement applications.
Temperature Range: The device is rated for operation over an extended temperature range, making it suitable for industrial and automotive applications.

Package Information:

The OPA2343EA/2K5 is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for surface-mount technology (SMT). The "EA" designation indicates that it is a standard grade device, while "2K5" refers to the specific packaging and quantity (usually indicating a reel of 2500 units).

Applications:

Signal Conditioning: Used in sensor interfaces and data acquisition systems to amplify weak signals.
Active Filters: Employed in audio processing and other filtering applications to shape frequency response.
Instrumentation: Ideal for use in precision measurement systems where accuracy and low noise are critical.

Conclusion:

The OPA2343EA/2K5 from Texas Instruments is a versatile and high-performance operational amplifier that meets the demands of modern electronic designs. Its combination of low noise, high precision, and rail-to-rail output makes it an excellent choice for a wide range of applications in both consumer and industrial electronics.

Fast scan