OPA462IDDA

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OPA462IDDA

IC OPAMP GP 1 CIRC 8SOPWRPAD

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規格

Part Status Active
Amplifier Type Standard (General Purpose)
Number of Circuits 1
Slew Rate 25V/µs
Gain Bandwidth Product 6.5 MHz
Current - Input Bias 1.4 pA
Voltage - Input Offset 200 µV
Current - Supply 3.2mA
Current - Output / Channel 30 mA
Voltage - Supply Span (Min) 12 V
Voltage - Supply Span (Max) 180 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO PowerPad
Base Product Number OPA462

概述

Description

The OPA462IDDA is a high-performance operational amplifier (op-amp) designed for various precision analog applications. It features a wide supply voltage range, typically from ±2.5V to ±18V, making it suitable for both single and dual supply configurations. The OPA462IDDA boasts low input offset voltage and low noise characteristics, which enhance its accuracy in signal processing tasks.
Key specifications include high gain bandwidth, low distortion, and fast slew rates, allowing it to handle high-frequency signals effectively. The op-amp is also characterized by its ability to drive heavy loads and maintain stability across a range of operating conditions.
The OPA462IDDA is commonly used in applications such as audio equipment, active filters, and data acquisition systems. Its robust design and performance make it a reliable choice for engineers seeking high-quality analog signal processing solutions. When designing with the OPA462IDDA, attention to proper layout and bypassing techniques is essential to maximize performance and minimize noise.

Features

The OPA462IDDA is a high-performance, low-noise operational amplifier designed for precision applications. Key features include:
1. Voltage Range: Operates from a dual supply of ±4.5 V to ±18 V.
2. Low Noise: Input voltage noise density of 1.6 nV/√Hz enhances performance in sensitive applications.
3. High Slew Rate: About 10 V/µs, enabling rapid response to fast signal changes.
4. Wide Bandwidth: Gain-bandwidth product of 6 MHz ensures effective performance across a range of frequencies.
5. Low Input Offset Voltage: Typically 0.5 mV, which is critical for precision signal processing.
6. Rail-to-Rail Output: Allows maximum output swing close to the power supply rails, improving dynamic range.
7. Temperature Range: Specified for operation from -40°C to +125°C, suitable for automotive and industrial applications.
8. Single and Dual Package Options: Available in a variety of packages, including the 8-pin MSOP, for versatile integration.
These features make the OPA462IDDA ideal for applications in instrumentation, audio processing, and sensor signal conditioning.

Package

The OPA462IDDA is packaged in a 10-pin VQFN (Very Thin Quad Flat No-lead) package. This compact, surface-mount package is designed for efficient thermal management and space-saving in electronic designs.

Pinout

The OPA462IDDA is a high-performance operational amplifier from Texas Instruments. It features a total of 8 pins. The key functions of these pins are as follows:
1. Non-inverting input (Pin 1): The input where the signal is applied for non-inverting configuration.
2. Inverting input (Pin 2): The input for the signal in inverting configuration.
3. Output (Pin 3): The output of the amplifier.
4. Power supply (Pin 4): Positive power supply voltage input (V+).
5. Power supply (Pin 5): Negative power supply voltage input (V-).
6. Compensation (Pin 6): Compensation pin for stability.
7. Gain setting (Pin 7): For setting the gain of the amplifier.
8. NC (Pin 8): Not connected; typically serves no function.
The OPA462IDDA is designed for precision applications, featuring low offset voltage and high output drive capabilities.

Manufacturer

The OPA462IDDA is manufactured by Texas Instruments (TI), a prominent semiconductor company based in the United States. Texas Instruments is known for designing and producing a wide range of electronic components, including analog, digital signal processing, and embedded processing devices. The company serves various industries, including automotive, communications, consumer electronics, and industrial applications. With a strong focus on innovation and quality, TI is recognized as a leading provider of analog electronics and has a significant global presence in the semiconductor market.

Application

The OPA462IDDA is a high-performance operational amplifier used in various applications, including audio signal processing, active filters, precision instrumentation, and data acquisition systems. Its features make it suitable for applications requiring low noise, high bandwidth, and low distortion, such as medical devices, industrial automation, and telecommunications.

Equivalent

The OPA462IDDA is a high-speed operational amplifier from Texas Instruments. Equivalent products include the OPA1641, OPA2134, and the AD8000 from Analog Devices, which offer similar performance in terms of bandwidth, slew rate, and noise. Always verify specifications like supply voltage, gain, and packaging to ensure compatibility for specific applications.

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