OPA2314AIDGKR

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OPA2314AIDGKR

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType CMOS
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 1.5V/µs
GainBandwidthProduct 3 MHz
Current-InputBias 0.2 pA
Voltage-InputOffset 500 µV
Current-Supply 150µA (x2 Channels)
Current-Output/Channel 20 mA
Voltage-SupplySpan(Min) 1.8 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The OPA2314AIDGKR is a precision operational amplifier (op-amp) produced by Texas Instruments. It features low offset voltage and drift, low input bias current, and low noise, making it suitable for high-precision applications. With a wide supply range and rail-to-rail input and output, this op-amp is versatile for various analog signal processing tasks. It typically comes in a small package, like the 8-pin SOIC, which makes it suitable for space-constrained designs. Applications include sensor signal conditioning, medical instrumentation, and data acquisition systems. The "OPA" series from Texas Instruments is well-regarded for its reliability and performance in precision op-amp applications.

Features

The OPA2314AIDGKR is a precision operational amplifier from Texas Instruments, known for its low-power consumption and wide bandwidth. Key features include:
1. Low Offset Voltage: This op-amp boasts a low input offset voltage, typically around 125 µV, which enhances precision in applications.
2. Low Power Consumption: With a low quiescent current of 150 µA per channel, it is suitable for battery-powered applications.
3. Wide Bandwidth: It offers a wide gain bandwidth product of 3 MHz, allowing for better performance in high-speed applications.
4. Rail-to-Rail Input and Output: This feature enables the op-amp to use the full power supply range for signal input and output, enhancing dynamic range and flexibility.
5. Low Noise: The OPA2314 has a low voltage noise density, typically 14 nV/√Hz, which is crucial for applications requiring high signal fidelity.
6. Operating Voltage Range: It supports a single-supply voltage range from 1.8 V to 5.5 V, making it versatile for various low-voltage applications.
7. Temperature Range: The device operates efficiently across a wide temperature range from -40°C to 125°C.
These features make the OPA2314AIDGKR ideal for precision instrumentation, sensor signal conditioning, and other applications requiring high performance and efficiency.

Package

The OPA2314AIDGKR is an operational amplifier from Texas Instruments. It is packaged in an 8-pin VSSOP (Very Small Shrink Outline Package) form, which is also known under the JEDEC designation DGK. This package is compact and suitable for space-constrained applications.

Pinout

The OPA2314AIDGKR is a dual operational amplifier from Texas Instruments. It comes in an 8-pin VSSOP (DGK) package. Here is a brief overview of its pin functions:
1. Pin 1 (OUTA): Output of the first operational amplifier.
2. Pin 2 (INA-): Inverting input of the first operational amplifier.
3. Pin 3 (INA+): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative supply voltage or ground.
5. Pin 5 (INB+): Non-inverting input of the second operational amplifier.
6. Pin 6 (INB-): Inverting input of the second operational amplifier.
7. Pin 7 (OUTB): Output of the second operational amplifier.
8. Pin 8 (V+): Positive supply voltage.
The OPA2314 is known for its low power consumption, wide bandwidth, and low noise, making it suitable for a variety of applications in signal conditioning, sensor interfacing, and active filtering.

Manufacturer

The OPA2314AIDGKR is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company headquartered in Dallas, Texas. It is a well-established firm primarily engaged in the design and manufacture of semiconductors and integrated circuits. TI is known for producing a wide range of electronic components, including analog chips, digital signal processors, and microcontrollers, which are used in various industries such as consumer electronics, automotive, industrial, and communications. The company is recognized for its innovation and extensive portfolio of semiconductor products.

Application

The OPA2314AIDGKR is a precision operational amplifier commonly used in a variety of applications, including sensor signal conditioning, medical instrumentation, data acquisition systems, and active filters. Its low noise and low power consumption make it suitable for precision measurement and portable devices. Additionally, it's used in transducer applications and audio processing due to its high input impedance and stability.

Equivalent

The OPA2314AIDGKR is a dual operational amplifier from Texas Instruments. Equivalent products include the LM358 from Texas Instruments or STMicroelectronics, the MCP6022 from Microchip Technology, and the AD8606 from Analog Devices. These alternatives offer similar functionalities but may vary in specifications such as bandwidth, supply voltage range, and power consumption. Always check datasheets to ensure compatibility with your specific application requirements.

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