OPA2355DGSA

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OPA2355DGSA

+BOM

OPERATIONAL AMPLIFIER, 2 FUNC, 1

  • ManufacturerTexas Instruments

  • Mfr. Part #OPA2355DGSA

  • In Stock4486

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Specifications

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Overview

Description

The OPA2355DGSA is a dual, high-speed operational amplifier produced by Texas Instruments. It features a wide bandwidth, low noise, and a high slew rate, making it suitable for applications requiring fast signal processing. The amplifier operates within a wide supply voltage range and is designed for precision and low distortion. It has a rail-to-rail output, which enhances its performance in low-voltage systems by maximizing the output swing. The OPA2355DGSA comes in an SOIC-8 package, which is compact and suitable for space-constrained applications. Key features include low input offset voltage and low bias current, making it ideal for battery-powered and portable devices. Additionally, its low quiescent current helps in reducing overall power consumption. The device is commonly used in communication systems, audio processing, and data acquisition systems, where accurate and rapid signal amplification is critical. The OPA2355DGSA stands out for its balance of speed, accuracy, and efficiency in a variety of electronic applications.

Equivalent

The OPA2355DGSA is a high-speed operational amplifier. Equivalent products could include:
1. AD8052 from Analog Devices
2. LMH6643 from Texas Instruments
3. MAX4238 from Maxim Integrated
4. LTC6261 from Analog Devices (Linear Technology)
These alternatives match closely in terms of speed, voltage range, and other operational parameters, but always check the datasheets for detailed specifications to ensure compatibility with your application.

Features

The OPA2355DGSA is a precision operational amplifier from Texas Instruments. Key features include:
1. High-Speed Performance: It offers a high gain bandwidth product, making it suitable for applications requiring fast signal processing.
2. Low Noise: The amplifier features low input voltage noise, enhancing performance in sensitive signal applications.
3. Rail-to-Rail Output: This feature allows the output voltage to swing close to the supply rails, maximizing dynamic range.
4. Single-Supply Operation: It can operate on a single supply voltage, which simplifies power management in various applications.
5. Low Distortion: The amplifier exhibits low harmonic distortion, making it ideal for high-fidelity audio applications.
6. Wide Supply Voltage Range: It can operate over a wide voltage range, providing flexibility in different circuit designs.
7. Small Package: The device is offered in a small surface-mount package, saving space on printed circuit boards.
These features make the OPA2355DGSA suitable for applications in medical instrumentation, audio equipment, and other precision electronic systems.

Pinout

The OPA2355DGSA is an operational amplifier from Texas Instruments. It is a dual-channel device housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin count for the OPA2355DGSA is 8 pins.
Here's a brief overview of its pin functions:
1. V+ (Positive Supply Voltage): This pin powers the operational amplifier.
2. OUT A (Output of Channel A): This pin outputs the amplified signal from Channel A.
3. IN- A (Inverting Input of Channel A): The inverting input terminal for Channel A.
4. IN+ A (Non-Inverting Input of Channel A): The non-inverting input terminal for Channel A.
5. IN+ B (Non-Inverting Input of Channel B): The non-inverting input terminal for Channel B.
6. IN- B (Inverting Input of Channel B): The inverting input terminal for Channel B.
7. OUT B (Output of Channel B): This pin outputs the amplified signal from Channel B.
8. V- (Negative Supply Voltage): This pin connects to the negative supply or ground.
The OPA2355DGSA is designed for high-speed applications and provides low noise and low offset voltage, making it suitable for precision applications.

Manufacturer

The OPA2355DGSA is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. TI is one of the largest and most well-known companies in the semiconductor industry, serving a wide range of applications and markets, including automotive, industrial, personal electronics, communications, and enterprise systems. The company is known for its innovation in analog and embedded processing products, which are used to manage power, convert data, and interface devices within systems. With a strong focus on research and development, TI continues to be a significant player in advancing technology solutions across the globe.

Application

The OPA2355DGSA is a precision operational amplifier designed for high-speed, low-voltage applications. Its primary application areas include high-speed data acquisition systems, portable and battery-powered instruments, medical instrumentation, optical networking, and test and measurement equipment. The op-amp's low noise, wide bandwidth, and fast settling time make it suitable for precision signal processing in these fields. Additionally, its low power consumption and rail-to-rail output improve performance in compact, energy-efficient designs.

Package

The OPA2355DGSA is a dual-channel operational amplifier from Texas Instruments, packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format, specifically in the DGSA variant which indicates a small outline package with thin shrink form factor.

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