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STMICROELECTRONICS MC3403DT Quad General Purpose Amplifier

The MC3403 is a low-cost, quad operational amplifier with true differential inputs, suitable for single and dual supply applications from +3V to +36V. It features short-circuit protected outputs, class AB output stage minimizing crossover distortion, internally compensated design, and low input bias current of 500nA. Its performance is comparable to the UA741 op-amp, making it ideal for various analog signal processing tasks, including voltage references, oscillators, comparators, filters, and function generators, with excellent temperature stability and power supply rejection.

Authorized Distributors
Source:Newark
Part No:MC3403DT
Stock:1617
Inv Date:06-11-2026
Price: Unit price: $0.742
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Source:DigiKey
Part No:MC3403DT
Stock:4507
Inv Date:06-11-2026
Price: Unit price: $0.72
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Part No:MC3403DT
Stock:5960
Inv Date:06-12-2026
Price: Unit price: $0.72
Buy/RFQ:
Part No:MC3403DT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.22
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STMICROELECTRONICS MC3403DT Quad General Purpose Amplifier Specifications:

  • Supply voltage: +3V to +36V
  • Input Bias Current: 500nA max
  • Input Offset Voltage: 1-5mV
  • Differential Input Voltage: ±36V
  • Output Short-circuit Protection: Infinite duration
  • Power Dissipation: 500mW
  • Operating Temperature Range: -55°C to +125°C depending on variant
  • Voltage Gain: 50 to 200 (typical 100)
  • Input Common Mode Voltage Range: -15V to +13V
  • Output Voltage Swing: up to 13V at 15V supply
  • Gain Bandwidth Product: 400kHz to 1MHz
  • Input Impedance: 1 MΩ
  • Output Impedance: 75Ω
  • Power Bandwidth: 9kHz
  • Slew Rate: 0.5 V/μs
  • Package options: DIP14, SO14, TSSOP14

Buy the STMicroelectronics Series MC3403 Operational Amplifier: MC3403DT

Purchase the STMicroelectronics MC3403DT quad operational amplifier online today to leverage its low power consumption, protected outputs, and high performance. Ideal for signal conditioning, audio processing, instrumentation, and control systems, this amplifier offers excellent temperature stability, internal compensation, and compatibility with single and dual power supplies from +3V to +36V. Enjoy fast delivery and reliable quality, ensuring your projects are completed efficiently with products designed for durability and precision in various electronic applications.

Get STMicroelectronics MC3403DT today—built for precision and long-lasting durability in your analog signal applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS MC3403DT?

You can click on the BUY or RFQ button to purchase MC3403DT from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part MC3403DT?

You can download the MC3403DT datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of MC3403DT?

STMICROELECTRONICS

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