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OPA340PA

The Texas Instruments OPA340PA is a single-supply, rail-to-rail operational amplifier. It offers a 5.5 MHz gain bandwidth product and a 6 V/µs slew rate.

✓ Total Stock: 3,509 pcs

$ Price Range: $1.80

OPA340PA Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	3,509 pcs On Request	3509 pcs	On Request	1	On Request	On Request	19+	On Request	On Request

OPA340PA Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Architecture	CMOS
Mounting Type	Through Hole
Number of Channels	1
Output Current	0.05 A
Slew Rate	6 V/µs

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OPA340PA Description

Short technical summary and product information.

The Texas Instruments OPA340PA is a single-supply, rail-to-rail CMOS operational amplifier optimized for low-voltage applications. It provides a 5.5 MHz gain bandwidth product and a high slew rate of 6 V/µs, making it suitable for various signal processing tasks.

Key electrical characteristics include a low offset voltage of 0.5 mV (max) at 25°C and an offset drift of 2.5 µV/°C (typ). The device features rail-to-rail input and output capabilities, with input common mode headroom extending to -0.3 V from the negative supply and 0.3 V from the positive supply. Output swing headroom is minimal, reaching within 0.01 V of both supply rails.

With a low total harmonic distortion plus noise of 0.0007% at 1 kHz and low quiescent current of 0.75 mA per channel, the OPA340PA is designed for power-sensitive applications. It operates over a temperature range of -40°C to 85°C.

The OPA340PA is available in PDIP, SOIC, and SOT-23 packages, supporting both through-hole and surface mount installations. Its versatility and performance make it a strong choice for general-purpose amplification needs.

OPA340PA Quick Information

Product Type: Operational Amplifier

Series: MicroAmplifier Series

Canonical Name: OPA340PA Single-Supply, Rail-to-Rail Operational Amplifier

Subcategory: Linear Regulator Controllers

OPA340PA Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA340PA Estimated Pricing

Qty	Low	High
1+	$1.80	$1.80

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

OPA340PA Features

Single-supply, rail-to-rail operational amplifier.
5.5 MHz gain bandwidth product.
6 V/µs high slew rate.
Low THD + Noise: 0.0007% at 1 kHz.
Wide operating temperature range: -40°C to 85°C.

OPA340PA Applications

Suitable for low-voltage applications.
Ideal for signal processing tasks.
Power-sensitive circuit designs.
General-purpose amplification needs.

OPA340PA FAQs

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

What is the supply voltage range for the OPA340PA?

The OPA340PA operates with a total supply voltage from 2.7 V to 5.5 V.

What is the typical gain bandwidth product of the OPA340PA?

The typical gain bandwidth product for the OPA340PA is 5.5 MHz.

What is the slew rate of the OPA340PA?

The typical slew rate for the OPA340PA is 6 V/µs.

What is the operating temperature range for the OPA340PA?

The OPA340PA operates within a temperature range of -40°C to 85°C.

Does the OPA340PA have rail-to-rail input and output?

Yes, the OPA340PA features both rail-to-rail input and rail-to-rail output.

What is the typical total harmonic distortion plus noise for the OPA340PA?

The typical total harmonic distortion plus noise for the OPA340PA at 1 kHz is 0.0007%.