OPA350UA/2K5

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OPA350UA/2K5

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  • HerstellerTexas Instruments

  • Herstellerteil #OPA350UA/2K5

  • Auf Lager4355

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Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
Series MicroAmplifier™
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 22V/µs
GainBandwidthProduct 38 MHz
Current-InputBias 0.5 pA
Voltage-InputOffset 150 µV
Current-Supply 5.2mA
Current-Output/Channel 40 mA
Voltage-SupplySpan(Min) 2.5 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Übersicht

Description

The OPA350UA/2K5 is a precision operational amplifier from Texas Instruments, known for its high-performance specifications, including low noise and low offset voltage. It boasts a wide bandwidth and fast slew rate, making it suitable for a variety of applications such as data acquisition, medical instrumentation, and audio processing. This amplifier operates with a single supply voltage, ranging typically from 2.7V to 5.5V, and offers rail-to-rail input and output, enhancing its versatility in low-voltage applications. The OPA350UA/2K5 is characterized by its high-precision and low-power consumption, providing efficient and reliable performance in compact packages. Additionally, it features low distortion and high output drive capability, making it ideal for driving analog-to-digital converter inputs and buffering sensor outputs. Its compact package options allow for space-saving designs in portable and battery-powered devices. The "UA" in its name refers to the package type, which is a SOIC (Small Outline Integrated Circuit), and "2K5" denotes the reel quantity for mass production, typically indicating 2500 units per reel.

Equivalent

The OPA350UA/2K5 is a precision, low-power, single-supply operational amplifier. Equivalent products that can serve similar applications include:
1. TLV2370 from Texas Instruments
2. MCP601 from Microchip Technology
3. AD8605 from Analog Devices
4. LMV321 from Texas Instruments
5. TS924 from STMicroelectronics
These alternatives offer similar specifications such as low power consumption, precision performance, and single-supply operation, making them suitable substitutes in various applications. Always verify specific requirements and parameters to ensure compatibility.

Features

The OPA350UA/2K5 is a precision operational amplifier designed for high-performance applications. Key features include:
1. Low Input Bias Current: It has a very low input bias current, making it suitable for applications requiring high precision.
2. Wide Bandwidth: The amplifier offers a wide bandwidth, providing fast signal processing capabilities.
3. Rail-to-Rail Input and Output: It supports rail-to-rail input and output, enhancing the dynamic range and enabling operation in low-voltage environments.
4. Low Noise: This op-amp features low noise levels, ensuring minimal interference and high-quality signal amplification.
5. Low Offset Voltage: The OPA350UA/2K5 has a low offset voltage, which improves accuracy in precision measurements.
6. High Slew Rate: It offers a high slew rate, enabling rapid changes in output voltage, beneficial for fast transient responses.
7. Single-Supply Operation: The amplifier can operate on a single power supply, simplifying power management in various applications.
These attributes make the OPA350UA/2K5 ideal for use in portable devices, data acquisition systems, and precision instrumentation.

Pinout

The OPA350UA/2K5 is an operational amplifier (op-amp) from Texas Instruments. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin configuration and functions:
1. Pin 1 (OUT): Output of the op-amp.
2. Pin 2 (V- or GND): Negative power supply or ground.
3. Pin 3 (IN+ or Non-inverting input): Non-inverting input terminal.
4. Pin 4 (IN- or Inverting input): Inverting input terminal.
5. Pin 5 (NC): No connection or sometimes used for test purposes.
6. Pin 6 (V+ or VCC): Positive power supply.
7. Pin 7 (NC): No connection or sometimes used for test purposes.
8. Pin 8 (NC, optional use): No connection, might be used for specific functions in different configurations.
The OPA350 is known for its low power consumption, wide bandwidth, and high-speed performance, making it suitable for portable and battery-powered applications. It features rail-to-rail input and output and is used in signal conditioning, sensor applications, and general-purpose amplifier circuits.

Manufacturer

The OPA350UA/2K5 is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is a major player in the electronics industry and provides solutions for a wide range of applications, including consumer electronics, automotive systems, industrial machinery, and communications equipment. TI is well-known for its innovation in analog and embedded processing technologies.

Application

The OPA350UA/2K5 is a precision operational amplifier known for its low noise and wide bandwidth. It is commonly used in a variety of applications, including:
1. Data Acquisition Systems: Suitable for interfacing with sensors and ADCs due to its precision and low offset voltage.
2. Medical Instrumentation: Used in devices requiring high accuracy and reliability, like ECGs.
3. Audio Processing: Ideal for high-fidelity audio applications due to low distortion.
4. Active Filters: Used in designing precision filters for signal conditioning.
5. Photodiode Amplifiers: Enhances performance in optical detection systems.
6. Portable Instruments: Benefits battery-powered devices with its low power consumption.
These features make the OPA350UA/2K5 versatile for high-performance analog signal processing.

Package

The OPA350UA/2K5 is an operational amplifier from Texas Instruments, packaged in a surface-mount SOIC-8 (Small Outline Integrated Circuit, 8-pin) form. The "/2K5" indicates it is available in a tape and reel format with 2,500 units per reel, suitable for automated assembly processes.

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