Texas Instruments

OPA391DCKT  

OP Amps, Buffer Amps ICs

OPA391DCKT Description

The OPA391DCKT is a high-performance operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications in the electronics industry. This single-circuit, general-purpose op-amp is housed in a SC70-5 package and is currently in active production, ensuring ongoing availability and support. With a supply voltage range of 1.7V to 5.5V, the OPA391DCKT is suitable for low-voltage applications and offers excellent performance in terms of slew rate, gain bandwidth product, and input bias current.

OPA391DCKT Features

• Voltage - Supply Span (Min/Max): 1.7V to 5.5V, making it ideal for low-voltage applications.
• Slew Rate: 1V/µs, ensuring fast response times and high-frequency operation.
• Gain Bandwidth Product: 1 MHz, providing ample bandwidth for most general-purpose applications.
• Current - Supply: 24µA, contributing to low-power consumption in battery-operated devices.
• Current - Input Bias: 0.01 pA, minimizing input current and maximizing power efficiency.
• Voltage - Input Offset: 15 µV, offering high precision and accuracy in signal processing.
• Mounting Type: Surface Mount, facilitating easy integration into PCB designs.
• Current - Output / Channel: 60 mA, suitable for driving a variety of loads.
• Number of Circuits: 1, making it a cost-effective solution for single-channel applications.
• Amplifier Type: General Purpose, versatile for a wide range of signal conditioning tasks.

OPA391DCKT Applications

The OPA391DCKT's combination of low-voltage operation, low power consumption, and high performance makes it an excellent choice for various applications, including:

• Portable Electronics: Due to its low supply voltage and power consumption, it is ideal for battery-powered devices.
• Signal Conditioning: The low input bias current and high slew rate make it suitable for conditioning signals in data acquisition systems.
• Audio Amplification: Its general-purpose nature and low distortion characteristics make it suitable for audio applications.
• Sensor Interfaces: The low input offset voltage and low noise make it an excellent choice for interfacing with sensors in industrial and medical applications.

Conclusion of OPA391DCKT

The OPA391DCKT from Texas Instruments stands out for its versatility and performance in low-voltage, low-power applications. Its unique combination of technical specifications, such as a wide supply voltage range, low input bias current, and high slew rate, positions it as a superior choice for a variety of applications in the electronics industry. Whether used in portable electronics, signal conditioning, audio amplification, or sensor interfaces, the OPA391DCKT delivers reliable performance and value.

OPA391DCKT Documents

Download datasheets and manufacturer documentation for OPA391DCKT

Datasheets :

OPAx391      

PCN Design/Specification :

OPAx391 18/Nov/2022