OPA2320AIDGKR

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OPA2320AIDGKR

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType CMOS
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 10V/µs
GainBandwidthProduct 20 MHz
Current-InputBias 0.2 pA
Voltage-InputOffset 40 µV
Current-Supply 1.45mA
Current-Output/Channel 65 mA
Voltage-SupplySpan(Min) 1.8 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The OPA2320AIDGKR is a precision operational amplifier (op-amp) manufactured by Texas Instruments. It belongs to the OPA2320 series, known for its low noise, low offset voltage, and high-speed performance, making it suitable for a variety of applications requiring precision and clarity. The device typically operates with a wide supply voltage range and offers excellent specifications in terms of bandwidth and slew rate, which are critical for high-speed signal processing.
Key features of the OPA2320AIDGKR include low input bias current, a rail-to-rail output, and a wide gain bandwidth product. It is commonly used in applications like sensor signal conditioning, data acquisition systems, and active filters due to its high precision and stability.
This particular model, with the "DGKR" suffix, indicates that it comes in a VSSOP (Very Small Outline Package) with a specific pin configuration, which is ideal for compact and space-constrained designs. Its performance and reliability make it a popular choice for engineers looking to implement robust analog signal processing solutions.

Features

The OPA2320AIDGKR is a precision, low-noise operational amplifier from Texas Instruments. Key features include:
1. Low Input Bias Current: The amplifier boasts an input bias current of only 0.2 pA, which is ideal for high-impedance sensor interfacing.
2. Low Offset Voltage: It offers a low offset voltage of 150 µV, enhancing precision in measurement applications.
3. High Speed: The OPA2320AIDGKR provides a gain bandwidth product of 20 MHz, making it suitable for high-speed signal processing.
4. Low Noise: With a low voltage noise density of 7 nV/√Hz, it ensures minimal signal distortion due to noise.
5. Rail-to-Rail Output: This feature allows the output voltage to swing very close to the supply rails, maximizing dynamic range.
6. Wide Supply Range: It operates over a wide supply voltage range from 2.2 V to 5.5 V, offering flexibility for various power supply configurations.
7. Low Power Consumption: The amplifier is designed for low-power applications, with a typical quiescent current of 1.8 mA per channel.
8. Small Package: Available in a small VSSOP-8 package, it is suitable for space-constrained applications.
These features make the OPA2320AIDGKR suitable for precision instrumentation, medical equipment, and other applications requiring high-speed, low-noise amplification.

Package

The OPA2320AIDGKR is a precision operational amplifier from Texas Instruments, and it comes in an 8-pin VSSOP (Very Thin Shrink Small Outline Package) package type. This package is compact, making it suitable for space-constrained applications.

Pinout

The OPA2320AIDGKR is a dual operational amplifier from Texas Instruments, housed in an 8-pin VSSOP package. Each pin has a specific function:
1. Pin 1 (OUTA) - Output of amplifier A.
2. Pin 2 (V− or GND) - Negative supply voltage or ground.
3. Pin 3 (INA−) - Inverting input for amplifier A.
4. Pin 4 (INA+) - Non-inverting input for amplifier A.
5. Pin 5 (INB+) - Non-inverting input for amplifier B.
6. Pin 6 (INB−) - Inverting input for amplifier B.
7. Pin 7 (V+) - Positive supply voltage.
8. Pin 8 (OUTB) - Output of amplifier B.
This dual op-amp is designed for low-power and high-precision applications, featuring low input offset voltage, wide bandwidth, and low noise. It is suitable for use in various applications, including sensor signal conditioning, portable devices, and battery-powered instruments.

Manufacturer

The OPA2320AIDGKR is manufactured by Texas Instruments, an American technology company. Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits. They cater to electronics designers and manufacturers globally. Their products are used in a wide array of applications, including automotive, industrial, personal electronics, and communication equipment.

Application

The OPA2320AIDGKR is a precision operational amplifier known for its low noise and wide bandwidth. It is commonly used in applications requiring high precision and stability, such as data acquisition systems, test and measurement equipment, medical instrumentation, and sensor signal conditioning. Its low power consumption and high input impedance make it suitable for portable and battery-powered devices. Additionally, it is often employed in industrial controls, audio processing, and communication equipment where accurate signal amplification is crucial.

Equivalent

The OPA2320AIDGKR is a precision, low-noise operational amplifier. Equivalent products include the AD8656 from Analog Devices, the MCP6022 from Microchip Technology, and the TLV2172 from Texas Instruments. These alternatives have similar specifications in terms of voltage range, bandwidth, and low noise, making them suitable substitutes for applications requiring precision amplification. Always verify specific parameters to ensure compatibility with your application.

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