MC1458DR

Instrumentation OP Amps Buffer Amps Texas Instruments MC1458DR Overview

The MC1458DR, manufactured by Texas Instruments, is an integrated circuit operational amplifier designed for general-purpose applications. This dual-channel op-amp features two independent op-amp circuits in a single 8SOIC package, offering high performance and versatility for a wide range of electronic systems.

With its low input offset voltage, high common-mode rejection ratio (CMRR), and wide supply voltage range, the MC1458DR is suitable for precision instrumentation, signal conditioning, and audio processing tasks. Its robust design and reliable performance make it an ideal choice for demanding industrial and commercial applications.

MC1458DR Features

• Dual-channel operational amplifier
• Integrated 8SOIC package
• Low input offset voltage
• High common-mode rejection ratio (CMRR)
• Wide supply voltage range
• High gain bandwidth product
• Low total harmonic distortion (THD)
• High slew rate
• Short-circuit protection
• Temperature range: -40°C to 125°C

MC1458DR Applications

• Instrumentation: The MC1458DR is commonly used in precision measurement instruments such as digital multimeters and oscilloscopes, where accurate signal amplification and filtering are essential for precise readings.
• Audio Processing: Due to its low distortion and high slew rate, this operational amplifier is suitable for audio processing applications, including audio mixers, amplifiers, and equalizers, delivering clean and high-fidelity sound reproduction.
• Sensor Signal Conditioning: In industrial automation and control systems, the MC1458DR is employed for conditioning sensor signals, providing amplification and filtering to ensure reliable and accurate measurements in harsh environments.
• Power Supply Regulation: With its wide supply voltage range and robust design, this op-amp is utilized in power supply regulation circuits to stabilize voltage levels and minimize ripple, ensuring stable and efficient operation of electronic devices.