OPA340NA/3K

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OPA340NA/3K

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
Series MicroAmplifier™
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 6V/µs
GainBandwidthProduct 5.5 MHz
Current-InputBias 0.2 pA
Voltage-InputOffset 150 µV
Current-Supply 750µA
Current-Output/Channel 50 mA
Voltage-SupplySpan(Min) 2.5 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Overview

Description

The OPA340NA/3K is a single-supply operational amplifier (op-amp) from Texas Instruments, designed for precision and low-power applications. It features a wide bandwidth of 5.5 MHz and a high slew rate of 6 V/µs, making it suitable for high-speed signal processing. The OPA340 operates with a low quiescent current, which is ideal for battery-powered devices. This op-amp can function with a single supply voltage ranging from 2.5V to 5.5V, and it offers rail-to-rail input and output capabilities, allowing for maximum signal range in low-voltage applications.
Characterized by low input bias current and low offset voltage, the OPA340 ensures accurate signal amplification with minimal distortion. It is available in a variety of packages, including the 5-pin SOT-23, which makes it suitable for compact designs. Additionally, the op-amp is known for its stability, even when driving capacitive loads, and it includes overload protection to safeguard against excessive input conditions. Overall, the OPA340NA/3K is a versatile choice for applications requiring efficient performance and precision, such as sensor signal conditioning, active filters, and instrumentation.

Features

The OPA340NA/3K is a precision operational amplifier from Texas Instruments, known for its low power consumption and high performance. Key features include:
1. Low Power Consumption: It operates with a low quiescent current, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: The OPA340NA supports a supply voltage range from 2.7V to 5.5V, providing flexibility for different applications.
3. Rail-to-Rail Output: It offers rail-to-rail output swing, maximizing dynamic range in single-supply applications.
4. Low Offset Voltage: Features a low input offset voltage, ensuring precision in various applications.
5. High Slew Rate: Has a typical slew rate of 6 V/µs, allowing for fast response times.
6. Low Input Bias Current: The low input bias current is advantageous for high-impedance sensor applications.
7. Small Package: Available in a compact SOT-23 package, beneficial for space-constrained designs.
8. Wide Bandwidth: Offers a bandwidth of 5.5 MHz, suitable for a variety of signal amplification applications.
These characteristics make the OPA340NA/3K a versatile choice for precision signal processing, data acquisition, and other general-purpose amplification needs in portable and industrial devices.

Package

The OPA340NA/3K is an operational amplifier with a Surface-Mount Device (SMD) package type known as "SOIC" (Small Outline Integrated Circuit), specifically an 8-pin SOIC package.

Pinout

The OPA340NA/3K is a single operational amplifier. It is typically packaged in an 8-pin SOIC (Small Outline Integrated Circuit) or a similar package, but the specific pin count and configuration can vary slightly depending on the exact package type used (like SOT-23 for smaller packages which may have fewer pins).
For a typical SOIC package, the pin configuration generally includes:
1. V+: Positive power supply
2. V- (or GND): Negative power supply or ground
3. Vin- (Inverting Input): Input for negative feedback
4. Vin+ (Non-Inverting Input): Input for positive feedback
5. Vout: Output of the amplifier
The OPA340 is known for its low power consumption, wide bandwidth, and rail-to-rail input and output capabilities, making it suitable for battery-powered and portable applications. Always refer to the specific datasheet for the exact pin configuration and functionalities, as these can vary with package types.

Manufacturer

The OPA340NA/3K is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits. They are one of the largest semiconductor companies in the world and supply components to a diverse range of industries, including automotive, industrial, telecommunications, and consumer electronics. Their product portfolio includes amplifiers, sensors, embedded processors, and more. Texas Instruments is known for its focus on innovation, quality, and reliability in its electronic components.

Application

The OPA340NA/3K is a precision operational amplifier known for its low noise and wide bandwidth. It is used in applications requiring high accuracy and performance, such as sensor signal conditioning, medical instrumentation, portable devices, transducer interfaces, and active filters. Its low input bias current and wide supply voltage range make it suitable for battery-powered and low-power applications.

Equivalent

The OPA340NA/3K is a single-supply operational amplifier. Equivalent products include:
1. TLV2370 (Texas Instruments)
2. LMV321 (Texas Instruments)
3. MCP6021 (Microchip Technology)
4. AD8601 (Analog Devices)
5. MAX4238 (Maxim Integrated)
These alternatives offer similar voltage ranges, bandwidth, and performance characteristics suitable for low-power applications. Always check the specific datasheet to ensure compatibility with your application requirements.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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