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STMICROELECTRONICS OA4NP33Q Quad CMOS Operational Amplifier

The OA4NP33Q series are quad CMOS operational amplifiers designed for low power, rail-to-rail input/output, and high impedance sensor signal conditioning. With a supply voltage range of 1.5 V to 5.5 V and a typical current consumption of 580 nA per channel, these amplifiers are ideal for wearable, medical, and healthcare applications. They feature an 8 kHz gain bandwidth, low input bias current of 5 pA max, and robust ESD tolerance of 2 kV HBM. Available in QFN16 packages, the series supports a wide temperature range from -40°C to +85°C, ensuring reliability in demanding environments.

Authorized Distributors
Source:Newark
Part No:OA4NP33Q
Stock:2405
Inv Date:06-11-2026
Price: Unit price: $2.86
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Source:DigiKey
Part No:OA4NP33Q
Stock:5588
Inv Date:06-11-2026
Price: Unit price: $2.86
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Part No:OA4NP33Q
Stock:2533
Inv Date:06-12-2026
Price: Unit price: $2.86
Buy/RFQ:
Part No:OA4NP33Q
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.33
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STMICROELECTRONICS OA4NP33Q Quad CMOS Operational Amplifier Specifications:

  • Supply Voltage Range: 1.5 V to 5.5 V
  • Current Consumption: 580 nA typ. per channel at 25°C
  • Operation Temp Range: -40°C to +85°C
  • Gain Bandwidth: 8 kHz typ.
  • Input Bias Current: 5 pA max at 25°C
  • Input Common Mode Range: Vcc - 0.1 V to Veg + 0.1 V
  • Rail-to-rail input/output
  • Package: QFN16 (3x3 mm)
  • ESD Tolerance: 2 kV HBM
  • Application: Wearable, Medical, Healthcare signal conditioning

Buy the Buy STMicroelectronics OA4NP33Q Part Number OA4NP33Q Online

Order the STMicroelectronics OA4NP33Q quad CMOS operational amplifier online today to ensure your professional projects benefit from low power operation, rail-to-rail input/output, and high accuracy. Designed to operate from 1.5 V to 5.5 V with a typical current of just 580 nA per channel, this series is perfect for wearable, health, and sensor signal conditioning applications. Available in compact QFN16 packages, it guarantees performance and durability across -40°C to +85°C environments. Get your reliable components now and elevate your design efficiency.

Buy STMicroelectronics OA4NP33Q now and experience unmatched low power consumption and high reliability for your sensor and medical applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS OA4NP33Q?

You can click on the BUY or RFQ button to purchase OA4NP33Q from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part OA4NP33Q?

You can download the OA4NP33Q datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of OA4NP33Q?

STMICROELECTRONICS

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