Texas Instruments

OPA2990IDR  

OP Amps, Buffer Amps ICs

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.

OPA2990IDR Documents

Download datasheets and manufacturer documentation for OPA2990IDR

PCN :

Product Change Notification (PDF)      

Models :

OPA2990IDR Symbol & Footprint by SnapMagic      

Application Notes :

Using an Operational Amplifier as a Low Cost Multiplexer (Rev. A)       High-side current-sensing circuit design (Rev. A)       Using An Op Amp for High-Side Current Sensing      

Technical Resources :

SBOA310 TINA-TI Reference Design       OPA2990S TINA-TI Reference Design       OPA2990 TINA-TI Reference Design (Rev. A)      

SPICE Models :

OPA2990 PSPICE Model (Rev. A)       OPA2990S Pspice Model