Texas Instruments

OPA2990TIDDFR  

OP Amps, Buffer Amps ICs

OPA2990TIDDFR Description

The OPA2990TIDDFR is a high-performance, general-purpose operational amplifier designed by Texas Instruments. This dual-channel op-amp is housed in a TSOT23-8 package, making it suitable for surface-mount applications. It offers a wide supply voltage range, from 2.7 V to 40 V, ensuring compatibility with a variety of power supply configurations. The OPA2990TIDDFR is characterized by its low input bias current of 10 pA, which minimizes offset errors in precision applications. With a gain bandwidth product of 1.1 MHz and a slew rate of 4.5 V/µs, it provides excellent performance for a wide range of signal processing tasks. The amplifier also features a low input offset voltage of 300 µV, ensuring high accuracy in signal amplification.

OPA2990TIDDFR Features

• Wide Supply Voltage Range: Operates from 2.7 V to 40 V, offering flexibility in power supply options.
• Low Input Bias Current: 10 pA ensures minimal offset errors, making it ideal for high-precision applications.
• High Gain Bandwidth Product: 1.1 MHz provides robust performance for signal processing tasks.
• Fast Slew Rate: 4.5 V/µs ensures accurate reproduction of high-frequency signals.
• Low Input Offset Voltage: 300 µV guarantees high accuracy in signal amplification.
• Dual-Channel Design: Two independent op-amps in a single package, allowing for compact and efficient circuit design.
• Low Supply Current: 120 µA per channel, making it suitable for low-power applications.
• High Output Current: 80 mA per channel, enabling it to drive substantial loads.
• Surface-Mount Packaging: TSOT23-8 package is ideal for compact, high-density PCB designs.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

OPA2990TIDDFR Applications

The OPA2990TIDDFR is well-suited for a variety of applications due to its versatile performance characteristics. It is ideal for precision signal conditioning in industrial and medical equipment, where high accuracy and low noise are critical. The wide supply voltage range and high output current make it suitable for driving actuators and sensors in automotive and industrial control systems. Additionally, its low power consumption and compact form factor make it a valuable component in portable and battery-powered devices.

Conclusion of OPA2990TIDDFR

The OPA2990TIDDFR from Texas Instruments is a versatile and high-performance general-purpose operational amplifier. Its wide supply voltage range, low input bias current, and high gain bandwidth product make it suitable for a variety of applications, from precision signal processing to driving high-current loads. The dual-channel design in a compact TSOT23-8 package ensures efficient use of space on PCBs, while its compliance with environmental standards ensures it meets regulatory requirements. Whether used in industrial control systems, medical equipment, or portable devices, the OPA2990TIDDFR offers reliable performance and exceptional value.

OPA2990TIDDFR Documents

Download datasheets and manufacturer documentation for OPA2990TIDDFR

PCN :

Product Change Notification (PDF)      

Application Notes :

Using an Operational Amplifier as a Low Cost Multiplexer (Rev. A)       High-side current-sensing circuit design (Rev. A)