Texas Instruments

OPA4990IRUCR  

OP Amps, Buffer Amps ICs

The OPA4990IRUCR is a high-performance operational amplifier (op-amp) from Texas Instruments. It is designed to provide excellent DC and AC performance in a small package size, making it suitable for a wide range of applications.

Description:

The OPA4990IRUCR is a single op-amp that operates from a single supply voltage ranging from 3.3V to 5.5V. It is available in a 5-pin SC70 package. The device features a low input offset voltage of 100µV max, a low input bias current of 1pA max, and a high output drive capability of ±50mA.

Features:

Some of the key features of the OPA4990IRUCR include:

1. Low input offset voltage: 100µV max
2. Low input bias current: 1pA max
3. High output drive capability: ±50mA
4. Wide supply voltage range: 3.3V to 5.5V
5. Low input noise: 7nV/√Hz
6. High gain bandwidth: 350kHz
7. Precision performance
8. Short circuit protection
9. Low supply current: 950µA

Applications:

The OPA4990IRUCR is suitable for a variety of applications that require high precision and low power consumption. Some of the potential applications include:

1. Audio and video signal processing
2. Battery monitors and fuel gauges
3. Bridge circuits and strain gauge amplifiers
4. Data acquisition systems
5. Medical equipment
6. Portable electronics
7. Sensor conditioning circuits
8. Temperature measurement and control systems
9. Touchscreen controllers

In summary, the OPA4990IRUCR is a high-performance op-amp from Texas Instruments that offers excellent DC and AC performance in a small package size. Its low input offset voltage, low input bias current, and high output drive capability make it suitable for a wide range of applications, including audio and video signal processing, battery monitors, and sensor conditioning circuits.

OPA4990IRUCR Documents

Download datasheets and manufacturer documentation for OPA4990IRUCR