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OPA4340UA/2K5

The Texas Instruments OPA4340UA/2K5 is a quad, single-supply, rail-to-rail operational amplifier. It offers a 5.5 MHz bandwidth and a 6 V/µs slew rate.

✓ Total Stock: 22,095 pcs

$ Price Range: $3.25

OPA4340UA/2K5 Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	20,089 pcs On Request	20089 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,577 pcs On Request	1577 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	429 pcs On Request	429 pcs	On Request	1	On Request	On Request	15+	On Request	On Request

OPA4340UA/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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OPA4340UA/2K5 Description

Short technical summary and product information.

The Texas Instruments OPA4340UA/2K5 is a quad operational amplifier designed for low-voltage, single-supply applications. This CMOS amplifier features rail-to-rail input and output capabilities, ensuring maximum dynamic range. It operates within a supply voltage range of 2.7V to 5.5V.

Key electrical characteristics include a gain-bandwidth product of 5.5 MHz and a slew rate of 6 V/µs. The amplifier exhibits low total harmonic distortion plus noise (THD+N) of 0.0007% at 1 kHz, making it suitable for audio and signal processing applications. The quiescent current per channel is a low 0.75 mA.

With an operating temperature range of -40°C to 85°C, the OPA4340UA/2K5 is designed for robust performance in various environments. It is available in SOIC (14-pin) and SSOP (16-pin) packages, supporting surface mount assembly.

This operational amplifier is ideal for applications requiring high performance and low power consumption, such as portable audio devices, sensor signal conditioning, and general-purpose amplification.

OPA4340UA/2K5 Quick Information

Product Type: Operational Amplifier

Series: OPA340

Canonical Name: Texas Instruments OPA4340UA/2K5 Quad Operational Amplifier

Subcategory: Comparator

OPA4340UA/2K5 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA4340UA/2K5 Estimated Pricing

Qty	Low	High
1+	$3.25	$3.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA4340UA/2K5 Features

Quad, single-supply, rail-to-rail op amp.
5.5 MHz bandwidth and 6 V/µs slew rate.
Low THD+N of 0.0007% at 1 kHz.
Low quiescent current of 0.75 mA per channel.
Wide operating temperature range: -40°C to 85°C.

OPA4340UA/2K5 Applications

Suitable for portable audio devices.
Ideal for sensor signal conditioning.
Used in general-purpose amplification.
Enables high dynamic range applications.

OPA4340UA/2K5 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage range of the OPA4340UA/2K5?

The total supply voltage range is 2.7 V to 5.5 V.

What is the gain-bandwidth product of this op-amp?

The typical gain-bandwidth product is 5.5 MHz.

What is the maximum offset voltage?

The maximum offset voltage at 25°C is 0.5 mV.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package options are available?

The OPA4340UA/2K5 is available in SOIC and SSOP surface-mount packages.

Does this device have rail-to-rail inputs and outputs?

Yes, it features both rail-to-rail input and rail-to-rail output.

What is the typical quiescent current per channel?

The typical quiescent current is 0.75 mA per channel.