OPA134PA

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OPA134PA

IC AUDIO 1 CIRCUIT 8DIP

100% gốc & amp; Mới

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Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Series SoundPlus™
Part Status Active
Amplifier Type Audio
Number of Circuits 1
Slew Rate 20V/µs
Current - Input Bias 5 pA
Voltage - Input Offset 500 µV
Current - Supply 4mA
Current - Output / Channel 35 mA
Voltage - Supply Span (Min) 5 V
Voltage - Supply Span (Max) 36 V
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
Base Product Number OPA134
Gain Bandwidth Product 8 MHz

Tổng quan

Description

The OPA134PA is a high-performance single operational amplifier from Texas Instruments designed for precision analog applications. It features low noise, low distortion, and a wide bandwidth, making it ideal for audio and instrumentation applications. With a low input offset voltage and high slew rate, the OPA134PA provides accurate signal amplification and processing.
Key specifications include a bandwidth of 8 MHz, a slew rate of 20 V/µs, and a low total harmonic distortion (THD) of 0.0005%. It operates on a wide voltage range, typically from ±2.5V to ±18V, and has a high input impedance, which minimizes loading effects on preceding circuits.
The device is packaged in a dual-in-line (DIP) format, facilitating easy integration into various circuit designs. Its robust performance characteristics make the OPA134PA suitable for applications such as audio signal processing, active filters, and data acquisition systems, where accuracy and fidelity are paramount.

Features

The OPA134PA is a precision, high-speed operational amplifier known for its low distortion and low noise performance. Key features include:
1. Single Supply Voltage: Operates from a single supply voltage ranging from ±2.5V to ±18V.
2. Low Offset Voltage: Offers a maximum input offset voltage of 0.5 mV, enhancing accuracy in applications.
3. High Slew Rate: Provides a slew rate of 27 V/µs, allowing it to handle rapid signal changes effectively.
4. Wide Bandwidth: Features a gain-bandwidth product of 8 MHz, making it suitable for high-frequency applications.
5. Low Noise: Exhibits low input noise, with a typical voltage noise density of 12 nV/√Hz, ideal for audio and sensitive signal applications.
6. High Output Current: Capable of sourcing or sinking up to 20 mA, which supports driving various loads.
7. Rail-to-Rail Output: Allows output voltage to swing close to the power supply rails, maximizing signal range.
These features make the OPA134PA suitable for audio processing, active filters, and other precision applications.

Package

The OPA134PA is offered in a dual in-line package (DIP) type with a standard pin configuration for easy integration into electronic circuits. It typically comes in an 8-pin DIP format.

Pinout

The OPA134PA is a high-performance operational amplifier with a total of 8 pins. The pin configuration and their functions are as follows:
1. Non-inverting Input (A) - Pin 2
2. Inverting Input (B) - Pin 3
3. Output (C) - Pin 6
4. Positive Supply Voltage (V+) - Pin 7
5. Negative Supply Voltage (V−) - Pin 4
6. Offset Null (Offset Adjust) - Pin 1
7. NC (No Connect) - Pin 5
8. NC (No Connect) - Pin 8
The OPA134PA is designed for low noise and low distortion applications, making it suitable for audio and precision signal processing. It features low input bias current and high slew rate, enhancing its performance in various applications.

Manufacturer

The OPA134PA is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments is known for designing and producing a wide range of analog and digital electronic components, including amplifiers, microcontrollers, and integrated circuits. TI serves various industries, such as automotive, industrial, communications, and consumer electronics. The company is recognized for its innovation, extensive product portfolio, and commitment to quality, making it a key player in the electronics sector. The OPA134PA itself is a precision, low-noise operational amplifier widely used in audio and instrumentation applications.

Application

The OPA134PA is a precision, low-noise operational amplifier commonly used in audio applications, signal conditioning, and instrumentation. Its high slew rate and low total harmonic distortion make it suitable for high-fidelity audio equipment, such as mixers and amplifiers. Additionally, it's used in data acquisition systems, active filters, and sensor interfaces, where accuracy and low offset voltage are critical.

Equivalent

The OPA134PA is a high-performance, low-noise operational amplifier. Equivalent products include:
1. OPA2134 - Improved version with lower noise and offset.
2. AD797 - Low-noise, high-speed op-amp from Analog Devices.
3. LM4562 - High-performance audio op-amp from Texas Instruments.
4. TL072 - Low-noise JFET-input op-amp, though with different characteristics.
When selecting an equivalent, consider performance specifications such as bandwidth, noise, and supply voltage requirements.

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