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OPA2320AID
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tube |
| Part Status | Active |
| Amplifier Type | CMOS |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 10V/µs |
| Gain Bandwidth Product | 20 MHz |
| Current - Input Bias | 0.2 pA |
| Voltage - Input Offset | 40 µV |
| Supply Current | 1.45mA |
| Current - Output / Channel | 65 mA |
| Voltage - Supply Span(Min) | 1.8 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
Tổng quan
Description
The OPA2320AID is a precision operational amplifier (op-amp) designed for high-performance applications, offering a combination of speed, low offset voltage, and low input bias current. It is part of the OPA2320 series by Texas Instruments, which is known for its excellent DC precision and AC performance. This op-amp features a wide bandwidth, fast slew rate, and low noise, making it suitable for a variety of applications including data acquisition, medical instrumentation, and portable devices.
Key specifications include a low offset voltage of about 150 µV, a bandwidth of 20 MHz, and a slew rate of 10 V/µs. The OPA2320AID operates on a wide supply voltage range from 2.7 V to 5.5 V, which makes it versatile for different power supply configurations. Its low power consumption is also ideal for battery-powered applications. The device is available in a small SOIC-8 package, making it easy to integrate into compact circuit designs. Overall, the OPA2320AID is valued for its precision, speed, and reliability in demanding analog signal processing tasks.
Key specifications include a low offset voltage of about 150 µV, a bandwidth of 20 MHz, and a slew rate of 10 V/µs. The OPA2320AID operates on a wide supply voltage range from 2.7 V to 5.5 V, which makes it versatile for different power supply configurations. Its low power consumption is also ideal for battery-powered applications. The device is available in a small SOIC-8 package, making it easy to integrate into compact circuit designs. Overall, the OPA2320AID is valued for its precision, speed, and reliability in demanding analog signal processing tasks.
Equivalent
The OPA2320AID is a precision, low-noise operational amplifier from Texas Instruments. Equivalent products with similar specifications include:
1. AD8606 by Analog Devices
2. MCP6022 by Microchip Technology
3. LMV358 by Texas Instruments (though performance parameters may vary slightly)
4. OPA2376 by Texas Instruments
These alternatives vary slightly in terms of bandwidth, input noise, and power consumption, so it's important to compare specific parameters according to your application needs.
1. AD8606 by Analog Devices
2. MCP6022 by Microchip Technology
3. LMV358 by Texas Instruments (though performance parameters may vary slightly)
4. OPA2376 by Texas Instruments
These alternatives vary slightly in terms of bandwidth, input noise, and power consumption, so it's important to compare specific parameters according to your application needs.
Features
The OPA2320AID is a precision operational amplifier known for its high performance and energy efficiency. Key features include:
1. Low Input Bias Current: It offers a low input bias current of 0.2 pA, making it suitable for high-impedance sensor interfaces.
2. Low Offset Voltage: The amplifier provides a low offset voltage, typically around 150 µV, ensuring high precision.
3. Wide Bandwidth: It has a wide bandwidth of 20 MHz, supporting high-speed applications.
4. Rail-to-Rail Output: This feature allows the output to swing very close to the supply rails, enhancing dynamic range.
5. Low Noise: The OPA2320AID features low noise levels, with input voltage noise density of 7 nV/√Hz, suitable for noise-sensitive applications.
6. Low Power Consumption: With a supply current of only 1.6 mA per channel, it provides efficient power usage.
7. Wide Supply Range: It operates over a wide supply voltage range from 2.2V to 5.5V, offering flexibility in various applications.
These features make the OPA2320AID ideal for precision instrumentation, active filters, and portable devices.
1. Low Input Bias Current: It offers a low input bias current of 0.2 pA, making it suitable for high-impedance sensor interfaces.
2. Low Offset Voltage: The amplifier provides a low offset voltage, typically around 150 µV, ensuring high precision.
3. Wide Bandwidth: It has a wide bandwidth of 20 MHz, supporting high-speed applications.
4. Rail-to-Rail Output: This feature allows the output to swing very close to the supply rails, enhancing dynamic range.
5. Low Noise: The OPA2320AID features low noise levels, with input voltage noise density of 7 nV/√Hz, suitable for noise-sensitive applications.
6. Low Power Consumption: With a supply current of only 1.6 mA per channel, it provides efficient power usage.
7. Wide Supply Range: It operates over a wide supply voltage range from 2.2V to 5.5V, offering flexibility in various applications.
These features make the OPA2320AID ideal for precision instrumentation, active filters, and portable devices.
Pinout
The OPA2320AID is a dual operational amplifier. It comes in an 8-pin Dual Inline Package (DIP) or Small Outline Integrated Circuit (SOIC). Here is a concise breakdown of its pin count and functions:
1. Pin 1 (OUTA): Output of the first op-amp.
2. Pin 2 (IN- A): Inverting input of the first op-amp.
3. Pin 3 (IN+ A): Non-inverting input of the first op-amp.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+ B): Non-inverting input of the second op-amp.
6. Pin 6 (IN- B): Inverting input of the second op-amp.
7. Pin 7 (OUTB): Output of the second op-amp.
8. Pin 8 (V+): Positive power supply.
The OPA2320AID is designed for precision applications, offering low noise and low offset voltage, making it suitable for a wide range of analog signal processing tasks.
1. Pin 1 (OUTA): Output of the first op-amp.
2. Pin 2 (IN- A): Inverting input of the first op-amp.
3. Pin 3 (IN+ A): Non-inverting input of the first op-amp.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+ B): Non-inverting input of the second op-amp.
6. Pin 6 (IN- B): Inverting input of the second op-amp.
7. Pin 7 (OUTB): Output of the second op-amp.
8. Pin 8 (V+): Positive power supply.
The OPA2320AID is designed for precision applications, offering low noise and low offset voltage, making it suitable for a wide range of analog signal processing tasks.
Manufacturer
The OPA2320AID is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company is one of the largest producers of analog technology components and embedded processors. Founded in 1930 and based in Dallas, Texas, TI is known for its innovation in the semiconductor industry, producing a wide range of products that are used in various applications, including consumer electronics, automotive systems, industrial machinery, and communication devices.
Application
The OPA2320AID is a precision operational amplifier with low noise and low offset voltage, making it suitable for various application areas. These include medical instrumentation, where accuracy and reliability are paramount, and sensor signal conditioning, where it enhances sensor output fidelity. It's also used in data acquisition systems for precise data conversion, industrial process controls for improving system performance, and active filters for signal processing applications. Additionally, the amplifier is ideal for portable and battery-powered devices due to its low power consumption. Its robust performance makes it a good choice for applications requiring high precision and stability.
Package
The OPA2320AID is a dual operational amplifier from Texas Instruments, housed in an 8-pin SOIC (Small Outline Integrated Circuit) package.
