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STMICROELECTRONICS MC1458DT Dual Operational Amplifier

The MC 1458 is a high-performance, dual operational amplifier designed for a wide array of analog applications, including summing amplifiers, voltage followers, and active filters. It features high gain, low power consumption, and a broad input voltage range, enabling superior performance in integrator, feedback, and general-purpose circuits. No frequency compensation is necessary, and it offers short-circuit protection and reliable operation from 0°C to 70°C. The compact SO8 package makes it suitable for industrial and electronic device applications, ensuring long-lasting durability and precision.

Authorized Distributors
Source:Newark
Part No:MC1458DT
Stock:4226
Inv Date:06-11-2026
Price: Unit price: $0.742
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Source:DigiKey
Part No:MC1458DT
Stock:3363
Inv Date:06-11-2026
Price: Unit price: $0.72
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Part No:MC1458DT
Stock:79
Inv Date:06-12-2026
Price: Unit price: $0.62
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Part No:MC1458DT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.43
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Part No:MC1458DT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.23
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Part No:MC1458DT
Stock:5000
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS MC1458DT Dual Operational Amplifier Specifications:

  • Supply Voltage: +22 V
  • Input Voltage Range: -15 V to +15 V
  • Differential Input Voltage: +30 V
  • Output Short-Circuit Duration: Infinite
  • Power Dissipation: 300 mW
  • Operating Temperature Range: 0°C to 70°C
  • Storage Temperature Range: -65°C to +150°C
  • Input Offset Voltage: 1 to 5 mV
  • Input Offset Current: 6 to 200 nA
  • Input Bias Current: 30 to 500 nA
  • Voltage Gain: 50 to 200
  • Supply Current: 6 mA
  • Common-Mode Rejection Ratio: 70 to 90
  • Output Resistance: 75 Ω
  • Unity Gain Bandwidth: 1 MHz
  • Gain Bandwidth Product: 0.4 MHz
  • Total Harmonic Distortion: 0.02 %
  • Rise Time: 0.3 μs
  • Channel Separation: 120 dB
  • Phase Margin: 65 degrees
  • Package: SO8 (Stamped outline with mechanical dimensions specified)

Buy the Buy STMicroelectronics MC1458 Dual Op Amp Part Number MC1458DT Online

Order the STMicroelectronics MC1458 dual operational amplifier online now to enhance your analog circuit designs. This versatile op-amp offers high gain, low power consumption, and broad input voltage range, making it ideal for summing amplifiers, voltage followers, and active filters. Compact SO8 packaging ensures space efficiency in your electronics projects. With no frequency compensation needed and short-circuit protection, the MC1458 delivers reliable, high-quality performance suitable for industrial, instrumentation, and general electronic applications. Purchase online for fast delivery and excellent value.

Get STMicroelectronics MC1458 today—built for precision and long-lasting durability in high-performance analog circuits.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS MC1458DT?

You can click on the BUY or RFQ button to purchase MC1458DT from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part MC1458DT?

You can download the MC1458DT datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of MC1458DT?

STMICROELECTRONICS

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