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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 10V/µs |
| GainBandwidthProduct | 20 MHz |
| Current-InputBias | 0.2 pA |
| Voltage-InputOffset | 500 µV |
| Current-Supply | 1.6mA |
| Current-Output/Channel | 65 mA |
| Voltage-SupplySpan(Min) | 1.8 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The OPA322AIDBVR is a precision operational amplifier (op-amp) designed by Texas Instruments. It is part of the OPA322 series, which is known for its high performance in audio and industrial applications. This op-amp features low input offset voltage and low noise, making it suitable for applications requiring high accuracy and stability.
Key specifications include a single-supply voltage range from 1.8V to 5.5V, rail-to-rail input and output capability for maximum signal swing, and a low quiescent current consumption of 1.5 mA per channel. The OPA322AIDBVR also boasts a high slew rate of 10 V/µs and a gain bandwidth product of 20 MHz, ensuring fast response and robust performance in dynamic applications. It is packaged in a compact SOT-23-5 package, facilitating integration into space-constrained designs.
This op-amp is well-suited for use in portable devices, sensor interfaces, active filters, and data acquisition systems, offering precision and reliability in various environments.
Key specifications include a single-supply voltage range from 1.8V to 5.5V, rail-to-rail input and output capability for maximum signal swing, and a low quiescent current consumption of 1.5 mA per channel. The OPA322AIDBVR also boasts a high slew rate of 10 V/µs and a gain bandwidth product of 20 MHz, ensuring fast response and robust performance in dynamic applications. It is packaged in a compact SOT-23-5 package, facilitating integration into space-constrained designs.
This op-amp is well-suited for use in portable devices, sensor interfaces, active filters, and data acquisition systems, offering precision and reliability in various environments.
Equivalent
The OPA322AIDBVR is a precision operational amplifier from Texas Instruments. Equivalent products could include:
1. Analog Devices AD8605: Known for low noise and precision.
2. Microchip MCP6021: Offers similar bandwidth and low power consumption.
3. ON Semiconductor NCS20071: Provides similar low-voltage operation.
4. Maxim Integrated MAX9619: Features low offset and high precision.
Ensure specifications match your application needs, as equivalent functionality does not imply identical performance in all scenarios.
1. Analog Devices AD8605: Known for low noise and precision.
2. Microchip MCP6021: Offers similar bandwidth and low power consumption.
3. ON Semiconductor NCS20071: Provides similar low-voltage operation.
4. Maxim Integrated MAX9619: Features low offset and high precision.
Ensure specifications match your application needs, as equivalent functionality does not imply identical performance in all scenarios.
Features
The OPA322AIDBVR is a precision operational amplifier from Texas Instruments. It features a low offset voltage and low offset drift, making it suitable for precision applications. It operates on a supply voltage range of 1.8V to 5.5V and is known for its low quiescent current consumption of approximately 1.5 mA per channel, enhancing power efficiency. The amplifier provides a high bandwidth of 20 MHz and a slew rate of 10 V/µs, suitable for high-speed applications. It has a rail-to-rail input and output, which maximizes dynamic range and signal-to-noise ratio. The OPA322AIDBVR is offered in a small SOT-23-5 package, facilitating compact circuit designs. It also features low distortion and low noise characteristics, making it ideal for audio and other sensitive analog signal processing applications. Furthermore, it offers stability with capacitive loads and has robust short-circuit protection, ensuring reliable operation in various conditions.
Pinout
The OPA322AIDBVR is an operational amplifier produced by Texas Instruments. It comes in a SOT-23-5 package, which means it has 5 pins. The pin functions are as follows:
1. Pin 1: Output (OUT) - The output of the op-amp.
2. Pin 2: Inverting Input (IN-) - The inverting input terminal.
3. Pin 3: Non-Inverting Input (IN+) - The non-inverting input terminal.
4. Pin 4: Negative Power Supply (V-) - The negative power supply terminal (often connected to ground in single-supply applications).
5. Pin 5: Positive Power Supply (V+) - The positive power supply terminal.
The OPA322AIDBVR is designed for precision applications, offering low noise, low offset voltage, and rail-to-rail input and output capability. It is well-suited for use in various applications like sensor signal conditioning, active filters, and transducer interfacing.
1. Pin 1: Output (OUT) - The output of the op-amp.
2. Pin 2: Inverting Input (IN-) - The inverting input terminal.
3. Pin 3: Non-Inverting Input (IN+) - The non-inverting input terminal.
4. Pin 4: Negative Power Supply (V-) - The negative power supply terminal (often connected to ground in single-supply applications).
5. Pin 5: Positive Power Supply (V+) - The positive power supply terminal.
The OPA322AIDBVR is designed for precision applications, offering low noise, low offset voltage, and rail-to-rail input and output capability. It is well-suited for use in various applications like sensor signal conditioning, active filters, and transducer interfacing.
Manufacturer
The OPA322AIDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits (ICs) for various applications such as consumer electronics, automotive, industrial, and communications. TI is well-known for its analog and embedded processing products, which are essential in the development of modern electronic systems. The company focuses on innovation and efficiency, providing solutions that enhance technology and improve how the world lives and works.
Application
The OPA322AIDBVR is an operational amplifier known for its low noise and wide bandwidth. It is commonly used in various applications including:
1. Audio Processing: Due to its low noise, it's ideal for high-fidelity audio equipment.
2. Instrumentation: Its precision makes it suitable for measurement and test equipment.
3. Analog Signal Processing: Useful in filtering, buffering, and signal conditioning.
4. Medical Equipment: Employed in sensitive medical instruments due to its accurate signal amplification.
5. Consumer Electronics: Used in devices requiring efficient power consumption and precision.
These applications leverage the OPA322AIDBVR's stability, low operating voltage, and high performance.
1. Audio Processing: Due to its low noise, it's ideal for high-fidelity audio equipment.
2. Instrumentation: Its precision makes it suitable for measurement and test equipment.
3. Analog Signal Processing: Useful in filtering, buffering, and signal conditioning.
4. Medical Equipment: Employed in sensitive medical instruments due to its accurate signal amplification.
5. Consumer Electronics: Used in devices requiring efficient power consumption and precision.
These applications leverage the OPA322AIDBVR's stability, low operating voltage, and high performance.
Package
The OPA322AIDBVR is a precision operational amplifier from Texas Instruments, and it comes in a SOT-23-6 (Small Outline Transistor) package type. This package is compact, making it suitable for space-constrained applications.
