The OPA140AIDGKR is a high-performance J-FET amplifier integrated circuit (IC) manufactured by Luminary Micro / Texas Instruments. It is part of the Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps small classification and is RoHS compliant, making it suitable for a wide range of applications.
The key features of the OPA140AIDGKR include a rail-to-rail output, which allows it to operate across a wide range of supply voltages from 4.5V to 36V (single-supply) or ±2.25V to ±18V (dual-supply). It has a high slew rate of 20V/s, ensuring fast response times, and a low input bias current of 0.5pA, making it suitable for high-impedance applications. Additionally, the device features a gain bandwidth product of 11MHz, providing excellent frequency response.
One of the design challenges addressed by the OPA140AIDGKR is the need for a versatile, yet high-performance amplifier that can operate across a wide range of supply voltages while maintaining low power consumption. The J-FET input stage and rail-to-rail output architecture allow the device to meet these requirements, making it suitable for a variety of applications, including instrumentation, buffer amplifiers, and precision analog circuits.
The OPA140AIDGKR is available in an 8-VSSOP (MSOP-8) package, with a surface mount configuration for easy integration into compact electronic designs. The device is rated for an operating temperature range of -40°C to 125°C, ensuring reliable performance in a wide variety of environmental conditions.
The primary advantages of the OPA140AIDGKR include its high-performance, low-noise characteristics, wide operating voltage range, and compact package size, making it a suitable choice for applications that require precision, versatility, and efficient power consumption.
The OPA140AIDGKR is compatible with a range of similar J-FET amplifier ICs from Texas Instruments, such as the OPA140, OPA141, and OPA142 series. These equivalent models offer similar performance characteristics and package options, allowing designers to select the most appropriate device for their specific application requirements.
OPA140AIDGKR Key Technical Attributes
Manufacturer Part Number: OPA140AIDGKR
Manufacturer: Luminary Micro / Texas Instruments
Amplifier Type: J-FET
OPA140AIDGKR Packing Size
Packaging Type: Cut Tape (CT)
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 8-VSSOP
Moisture Sensitivity Level (MSL): 2 (1 Year)
OPA140AIDGKR Application
Can be used in applications such as test equipment, medical devices, audio equipment, and sensor interfaces.
OPA140AIDGKR Features
The OPA140AIDGKR is a J-FET amplifier designed for applications requiring low input bias and offset currents. It features a wide supply voltage range from 4.5 V to 36 V or ±2.25 V to 18 V, allowing for flexibility in different power environments. Its rail-to-rail output enhances performance by enabling output swing close to the supply rails, which is critical for audio and other high-demand applications. A high gain bandwidth product of 11MHz supports applications requiring wide bandwidth. Additionally, the low supply current of 1.8mA helps enhance the energy efficiency of the overall design.
OPA140AIDGKR Quality and Safety Features
This device is compliant with RoHS standards ensuring it meets the latest environmental criteria. Furthermore, it operates reliably over a wide temperature range from -40°C to 125°C, offering durability in varied environmental conditions.
OPA140AIDGKR Compatibility
Designed to be used in linear applications including instrumentation amplifiers, operational amplifiers, and buffer amplifiers.
OPA140AIDGKR Datasheet PDF
For the most authoritative and detailed specifications, please download the datasheet PDF for OPA140AIDGKR at our website. This resource will provide all the necessary technical details required to ensure compatibility and optimal use of the product.
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