Texas Instruments

OPA2990SIDGSR  

OP Amps, Buffer Amps ICs

OPA2990SIDGSR Description

The OPA2990SIDGSR 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 supply voltage range of 2.7V to 40V, the OPA2990SIDGSR offers excellent performance in both low-voltage and high-voltage applications.

OPA2990SIDGSR Features

• Voltage - Supply Span (Max): 40V
• Voltage - Supply Span (Min): 2.7V
• Slew Rate: 4.5V/µs
• Gain Bandwidth Product: 1.1 MHz
• Current - Supply: 120µA (x2 Channels)
• Current - Input Bias: 10 pA
• Voltage - Input Offset: 300 µV
• Current - Output / Channel: 80 mA
• Mounting Type: Surface Mount
• Number of Circuits: 2
• Amplifier Type: General Purpose
• Package: Tape & Reel (TR)
• ECCN: EAR99
• HTSUS: 8542.33.0001
• RoHS Status: Not applicable
• Moisture Sensitivity Level (MSL): 2 (1 Year)

The OPA2990SIDGSR stands out from similar models due to its wide supply voltage range, high slew rate, and low input bias current. These features make it ideal for applications requiring high precision and fast response times.

OPA2990SIDGSR Applications

The OPA2990SIDGSR is suitable for a variety of applications, including:

1. Audio Preamps: Its low noise and high slew rate make it ideal for audio preamplifiers in professional audio equipment.
2. Sensor Conditioning: The OPA2990SIDGSR's low input bias current and high precision make it suitable for conditioning signals from sensors in industrial and automotive applications.
3. Precision Instrumentation: Its wide supply voltage range and low offset voltage make it ideal for use in precision measurement and control systems.

Conclusion of OPA2990SIDGSR

The OPA2990SIDGSR is a versatile, high-performance dual op-amp from Texas Instruments. Its wide supply voltage range, high slew rate, and low input bias current make it an excellent choice for a variety of applications, including audio preamps, sensor conditioning, and precision instrumentation. With its unique features and advantages over similar models, the OPA2990SIDGSR is a reliable and cost-effective solution for demanding applications in the electronics industry.

OPA2990SIDGSR Documents

Download datasheets and manufacturer documentation for OPA2990SIDGSR

PCN :

Product Change Notification (PDF)      

Models :

OPA2990SIDGSR 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)      

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