Texas Instruments

OPA2836IDR

The OPA2836IDR is a high-performance, low-noise, dual operational amplifier (op amp) offered by Texas Instruments. It is designed to provide excellent precision and accuracy in a variety of applications, including audio, video, and precision instrumentation.

Description:

The OPA2836IDR is a dual operational amplifier, which means it contains two independent op amps in a single package. It is available in an 8-pin DIP (dual in-line package) or SOIC (small-outline integrated circuit) package. The device features a wide supply voltage range of ±2.5V to ±18V, making it suitable for a variety of applications.

Features:

1. Low input voltage noise: The OPA2836IDR has a low input voltage noise of 4.2 nV/√Hz, which is ideal for applications that require high precision and accuracy.
2. Low input bias current: The input bias current is typically 1 pA, which helps to minimize errors in high-impedance circuits.
3. Wide bandwidth: The OPA2836IDR has a wide bandwidth of 10 MHz, making it suitable for high-speed applications.
4. Low output voltage noise: The output voltage noise is typically 3.2 µVrms, which is low enough for most precision applications.
5. High output drive capability: The device can drive capacitive loads up to 1 µF, making it suitable for driving high-capacitance loads.
6. Precision performance: The OPA2836IDR offers excellent precision performance, with a maximum input offset voltage drift of 1 µV/°C and a low input offset voltage of 100 µV max.

Applications:

1. Audio equipment: The low noise and high precision of the OPA2836IDR make it ideal for use in audio equipment, such as preamplifiers, equalizers, and active filters.
2. Video equipment: The device's low noise and precision performance are also suitable for video applications, such as analog-to-digital converters and video amplifiers.
3. Precision instrumentation: The OPA2836IDR can be used in precision instrumentation applications, such as data acquisition systems, strain gauge amplifiers, and temperature measurement systems.
4. Medical equipment: The low noise and precision performance of the OPA2836IDR make it suitable for use in medical equipment, such as patient monitoring systems and diagnostic equipment.
5. Industrial control systems: The device can be used in industrial control systems, such as motor control circuits and sensor conditioning circuits.

In summary, the OPA2836IDR is a high-performance, low-noise, dual operational amplifier that offers excellent precision and accuracy for a variety of applications, including audio, video, and precision instrumentation. Its low input voltage noise, low input bias current, wide bandwidth, low output voltage noise, and high output drive capability make it a versatile choice for many different types of circuits.