Texas Instruments

OPA140AIDGKT  

OP Amps, Buffer Amps ICs

OPA140AIDGKT Description

The OPA140AIDGKT is a high-performance operational amplifier (op-amp) from Texas Instruments, designed for a wide range of analog signal processing applications. This device is part of the Linear Amplifiers(ICs) category and is known for its exceptional performance and reliability. The OPA140AIDGKT is housed in an 8-VSSOP package, making it suitable for surface mount applications. It offers a broad supply voltage range, from 4.5 V to 36 V, making it versatile for various power supply configurations. The op-amp features a gain bandwidth product of 11 MHz, a slew rate of 20 V/µs, and an impressively low input bias current of 0.5 pA. These characteristics make it ideal for precision signal processing and high-speed applications. The OPA140AIDGKT also boasts a low input offset voltage of 30 µV, ensuring high accuracy in signal amplification. With a supply current of 1.8 mA and an output current per channel of 36 mA, this op-amp is both power-efficient and capable of driving demanding loads. The device is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. The moisture sensitivity level (MSL) of 2 (1 Year) makes it suitable for a variety of manufacturing environments. The OPA140AIDGKT is available in tape and reel packaging, facilitating efficient manufacturing processes.

OPA140AIDGKT Features

• Wide Supply Voltage Range: Operates from 4.5 V to 36 V, providing flexibility in power supply design.
• High Gain Bandwidth Product: 11 MHz ensures high-frequency performance and wide bandwidth for precision signal processing.
• Low Input Bias Current: 0.5 pA, making it suitable for high-impedance sources and minimizing signal distortion.
• High Slew Rate: 20 V/µs, enabling fast response times and accurate reproduction of high-frequency signals.
• Low Input Offset Voltage: 30 µV, ensuring high accuracy and minimal error in signal amplification.
• Power Efficiency: Supply current of 1.8 mA, reducing power consumption and heat generation.
• High Output Current: 36 mA per channel, capable of driving heavy loads without degradation in performance.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring sustainability and regulatory adherence.
• Moisture Sensitivity Level: MSL 2 (1 Year), suitable for various manufacturing conditions.
• Packaging: Tape and reel (TR), facilitating efficient and automated assembly processes.

OPA140AIDGKT Applications

The OPA140AIDGKT is well-suited for a variety of applications that demand high performance and precision. Some specific use cases include:

• Precision Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensors and transducers.
• High-Speed Signal Processing: Suitable for applications requiring fast response times, such as in communication systems and data acquisition.
• Medical Equipment: Its low noise and high accuracy make it suitable for medical devices where signal integrity is critical.
• Industrial Automation: Used in control systems and instrumentation for accurate and reliable signal processing.
• Audio Applications: Provides high-fidelity signal amplification for audio equipment and professional sound systems.
• Power Management: Efficient power handling and low quiescent current make it ideal for power management circuits.

Conclusion of OPA140AIDGKT

The OPA140AIDGKT from Texas Instruments stands out as a versatile and high-performance operational amplifier, offering a combination of wide supply voltage range, high gain bandwidth product, and low input bias current. Its low input offset voltage and high slew rate ensure precision and accuracy in signal processing. The device's power efficiency and high output current make it suitable for a wide range of applications, from precision signal conditioning to high-speed signal processing. The OPA140AIDGKT's environmental compliance and moisture sensitivity level further enhance its suitability for various manufacturing and operational environments. Whether in medical equipment, industrial automation, or audio applications, the OPA140AIDGKT delivers reliable performance and exceptional value.

OPA140AIDGKT Documents

Download datasheets and manufacturer documentation for OPA140AIDGKT

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Product Change Notification (PDF)       Add Cu as Alternative Wire Base Metal for Selected Devices on SOT23 (DBV) and VSSOP (DGK, DGS, DGQ) packages (PDF)      

Models :

OPA140 TINA-TI Spice Model (Rev. C)       OPA140 PSpice Model (Rev. B)       OPA140AIDGKT Symbol & Footprint by SnapMagic      

Product Catalogs :

TI Components for Aerospace and Defense Guide (Rev. E)      

Application Notes :

Simplify Transimpedance Applications with High-bandwidth Precision JFET Op Amps       MUX-Friendly Precision Operational Amplifiers (Rev. B)       OPA140 OPA2140 OPA4140 EMI Immunity Performance       Inverting dual-supply to single-supply amplifier circuit       Automating amplifier circuit design       Distortion and source impedance in JFET-input op amps      

Technical Resources :

OPA140 TINA-TI Reference Design (Rev. C)       OPA140 TINA-TI Reference Design (Rev. B)      

SPICE Models :

OPA140 TINA-TI Spice Model (Rev. B)       OPA140 PSpice Model (Rev. A)