Texas Instruments

OPA234EA  

OP Amps, Buffer Amps ICs

OPA234EA Description

The OPA234EA is a general-purpose operational amplifier (op-amp) designed for a wide range of applications. Manufactured by Texas Instruments, this op-amp is housed in an 8VSSOP package, making it suitable for surface mount applications. It features a broad supply voltage range from 2.7V to 36V, allowing it to operate efficiently in various power supply environments. The OPA234EA is an active product, ensuring its availability and reliability for current and future projects.

OPA234EA Features

• Wide Supply Voltage Range: The OPA234EA can operate with a supply voltage ranging from 2.7V to 36V, making it versatile for different power supply requirements.
• Low Power Consumption: With a supply current of only 275µA, this op-amp is ideal for low-power applications, ensuring efficient energy usage.
• High Input Impedance: The low input bias current of 12nA and input offset voltage of 70µV contribute to high input impedance, minimizing the loading effect on the signal source.
• Moderate Slew Rate and Gain Bandwidth Product: The OPA234EA offers a slew rate of 0.2V/µs and a gain bandwidth product of 350kHz, providing a balance between speed and stability suitable for general-purpose applications.
• High Output Current: Capable of delivering up to 22mA per channel, this op-amp can drive moderate loads effectively.
• Surface Mount Compatibility: The 8VSSOP package is designed for surface mount technology (SMT), facilitating automated assembly processes and compact board designs.
• Compliance and Reliability: The OPA234EA is REACH unaffected and has a moisture sensitivity level (MSL) of 3, ensuring compliance with environmental regulations and reliability in various operating conditions.

OPA234EA Applications

The OPA234EA is well-suited for a variety of applications due to its general-purpose nature and wide operating voltage range. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensors and transducers.
• Analog Filters: Can be used to design active filters for signal processing applications.
• Audio Amplifiers: Suitable for low-power audio amplification in portable devices.
• Transimpedance Amplifiers: Effective in converting current to voltage in photodiode circuits.
• Power Management: Useful in power supply circuits for voltage regulation and monitoring.

Conclusion of OPA234EA

The OPA234EA is a robust and versatile operational amplifier from Texas Instruments, offering a wide supply voltage range, low power consumption, and high input impedance. Its moderate slew rate and gain bandwidth product make it suitable for general-purpose applications, while its surface mount package ensures compatibility with modern manufacturing processes. The OPA234EA is an excellent choice for designers seeking a reliable and efficient op-amp for a variety of analog applications.

OPA234EA Documents

Download datasheets and manufacturer documentation for OPA234EA

Datasheets :

Datasheet