Texas Instruments

OPA4336PA

OPA4336PA Description

The OPA4336PA is a general-purpose operational amplifier from Texas Instruments, part of the MicroAmplifier™ series. This quad-channel CMOS amplifier features a wide supply voltage range from 2.3 V to 5.5 V, making it suitable for a variety of low-power applications. Each channel has an input bias current of just 1 pA, ensuring minimal loading on the input signal sources. The amplifier offers a gain bandwidth product of 100 kHz and a slew rate of 0.03 V/µs, providing stable performance across a broad range of frequencies. With an input offset voltage of 60 µV and a maximum supply current of 20 µA across all four channels, the OPA4336PA is designed for high precision and low power consumption. The device is packaged in a through-hole tube format, suitable for applications requiring robust mechanical stability and ease of installation.

OPA4336PA Features

• Wide Supply Voltage Range: Operates from 2.3 V to 5.5 V, providing flexibility in power supply requirements.
• Low Input Bias Current: 1 pA ensures minimal loading on sensitive input sources, ideal for high-impedance applications.
• High Gain Bandwidth Product: 100 kHz gain bandwidth product allows for stable amplification across a broad frequency spectrum.
• Low Power Consumption: Maximum supply current of 20 µA across four channels, making it suitable for battery-powered and low-power applications.
• Low Input Offset Voltage: 60 µV ensures high precision in signal amplification.
• Robust Packaging: Through-hole tube packaging provides mechanical stability and ease of installation.
• Quad-Channel Design: Four independent amplifier channels in a single package, reducing board space and component count.
• General-Purpose Amplifier: Suitable for a wide range of applications, from signal conditioning to filtering.

OPA4336PA Applications

The OPA4336PA is ideal for applications requiring low power consumption and high precision. Its wide supply voltage range and low input bias current make it suitable for battery-powered devices and high-impedance signal sources. The quad-channel design allows for compact and efficient signal processing in multi-channel systems. Specific use cases include:

• Signal Conditioning: Amplifying and conditioning low-level signals in sensors and transducers.
• Analog Filters: Implementing active filters in audio and communication systems.
• Data Acquisition Systems: Amplifying signals in multi-channel data acquisition systems.
• Battery-Powered Devices: Suitable for portable devices where power efficiency is critical.
• Medical Equipment: Amplifying signals from medical sensors with high precision and low noise.

Conclusion of OPA4336PA

The OPA4336PA is a versatile and efficient operational amplifier designed for low-power, high-precision applications. Its wide supply voltage range, low input bias current, and quad-channel design make it a valuable component in a variety of electronic systems. While the product is now obsolete, its unique features and performance benefits continue to make it a reliable choice for engineers and designers working on legacy systems or seeking a proven solution for new projects. For those looking to replace or upgrade, Texas Instruments offers a range of modern alternatives that build on the strengths of the OPA4336PA while incorporating the latest advancements in amplifier technology.