Texas Instruments

OPA2990IDDFR  

OP Amps, Buffer Amps ICs

OPA2990IDDFR Description

The OPA2990IDDFR is a high-performance, dual operational amplifier (op-amp) from Texas Instruments. It is designed for a wide range of applications, including audio preamps, sensor conditioning, and precision instrumentation. With a maximum supply voltage of 40V and a minimum supply voltage of 2.7V, this op-amp offers excellent flexibility in power supply requirements. The OPA2990IDDFR features a low input bias current of 10 pA and an input offset voltage of 300 µV, ensuring high accuracy and stability in signal processing.

OPA2990IDDFR Features

• Dual operational amplifier with general-purpose amplifier type
• Supply voltage range: 2.7V to 40V
• Low input bias current: 10 pA
• Low input offset voltage: 300 µV
• Slew rate: 4.5V/µs
• Gain bandwidth product: 1.1 MHz
• Low supply current: 120µA (x2 channels)
• Output current per channel: 80 mA
• Surface mount packaging
• Active product status
• Moisture sensitivity level: 1 (Unlimited)

OPA2990IDDFR Applications

The OPA2990IDDFR is ideal for a variety of applications due to its high performance and versatility. Some specific use cases include:

1. Audio preamplifiers: The low noise and high slew rate make it suitable for audio applications, providing clear and accurate sound reproduction.
2. Sensor conditioning: The low input bias current and offset voltage ensure accurate signal processing from sensors, making it ideal for industrial and automotive applications.
3. Precision instrumentation: The high gain bandwidth product and low noise characteristics make it suitable for precision measurement and control systems.

Conclusion of OPA2990IDDFR

The OPA2990IDDFR is a high-performance dual operational amplifier from Texas Instruments, offering excellent technical specifications and performance benefits. Its low input bias current, low input offset voltage, and high slew rate make it ideal for a wide range of applications, including audio preamps, sensor conditioning, and precision instrumentation. With its versatility and reliability, the OPA2990IDDFR is a top choice for demanding applications in the electronics industry.

OPA2990IDDFR Documents

Download datasheets and manufacturer documentation for OPA2990IDDFR

Datasheets :

OPAx990      

PCN Packaging :

SOT Symbolization update 04/Jan/2022