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ONSEMI MC34072DG Dual Operational Amplifier

The MC34072DG is a dual operational amplifier with a gain bandwidth of 4.5 MHz, slew rate of 13 V/µs, and fast settling time of 1.1 µs. Designed for single supply operation from 3.0 V to 44 V, it features a Darlington input stage for high input resistance, low offset voltage, and high gain. Its all-NPN output stage provides large output swing, high capacitance drive (up to 10,000 pF), and no crossover distortion. It offers excellent phase margin of 60°, gain margin of 12 dB, and low harmonic distortion of 0.02%, suitable for industrial, sensing, automation, and automotive applications.

Authorized Distributors
Source:DigiKey
Part No:MC34072DG
Stock:1862
Inv Date:06-10-2026
Price: Unit price: $0.73
Buy/RFQ:
Part No:MC34072DG
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:MC34072DG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.01
Buy/RFQ:

ONSEMI MC34072DG Dual Operational Amplifier Specifications:

  • Gain Bandwidth Product: 4.5 MHz
  • Slew Rate: 13 V/µs
  • Settling Time: 1.1 µs to 0.1%
  • Supply Voltage Range: 3.0 V to 44 V
  • Input Offset Voltage: Max 3.0 mV
  • Input Resistance: High, Darlington stage
  • Output Voltage Swing: -14.7 V to +14 V (with +15 V supply)
  • Output Drive Capability: Up to 10,000 pF capacitive load
  • Total Harmonic Distortion: 0.02%
  • Phase Margin: 60°
  • Gain Margin: 12 dB
  • Package Options: DIP, SOIC, TSSOP, WQFN
  • Temperature Range: Commercial and industrial grades
  • Protection: Output short circuit protection, ESD tolerant
  • Application: Industrial control, sensing, instrumentation, automotive, automation

Buy the ON Semiconductor MC34072DG – Reliable Dual Operational Amplifier for Industrial Applications

Purchase the MC34072DG online today and benefit from a dual operational amplifier that delivers 4.5 MHz bandwidth, high slew rate, and fast settling time. Perfect for industrial control, sensing, instrumentation, automotive, and automation applications, it features low offset voltage, large output swing, and high capacitive drive capability up to 10,000 pF. Designed for single supply operation between 3.0 V and 44 V, it offers exceptional stability, low distortion of 0.02%, and robust protection features. Order now for reliable performance and long-term operational excellence.

Get ON Semiconductor MC34072DG today—built for precision and long-lasting durability in industrial and automotive systems.

Frequently Asked Questions

Where can I buy ONSEMI MC34072DG?

You can click on the BUY or RFQ button to purchase MC34072DG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC34072DG?

You can download the MC34072DG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC34072DG?

ONSEMI

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