Texas Instruments

OPA2990IDR

The OPA2990IDR is a high-speed, low-power, dual operational amplifier (op amp) from Texas Instruments. It is designed to provide high performance in a variety of applications, including high-speed data acquisition systems, video processing, and audio processing.

Description:

The OPA2990IDR is a dual operational amplifier that features a high 350 MHz -3 dB bandwidth and a high 1.4 V/µs slew rate. It is available in a compact 8-pin SOIC package. The device is designed to operate from a single supply voltage ranging from 3.3 V to 5.5 V, making it suitable for a wide range of applications.

Features:

• High-speed performance: 350 MHz -3 dB bandwidth and 1.4 V/µs slew rate
• Low power consumption: 35 mA per amplifier at 5 V supply
• Wide supply voltage range: 3.3 V to 5.5 V
• Rail-to-rail input and output: Unity gain stable with output swing within 300 mV of the supply rails
• Low input bias current: 1 pA typical
• Low input offset voltage: 1 mV maximum
• Low noise: 10 nV/√Hz typical input voltage noise
• Short-circuit protection
• Internal frequency compensation

Applications:

• High-speed data acquisition systems
• Video processing
• Audio processing
• ADC/DAC drivers
• Active filters
• Peak detectors
• Sample-and-hold circuits
• Strain gauge amplifiers
• Medical instrumentation
• Industrial control systems

The OPA2990IDR is a versatile operational amplifier that is well-suited for a wide range of high-speed applications. Its high bandwidth, low power consumption, and low input bias current make it an excellent choice for demanding signal processing applications.