AMPLIFIER – OP AMPS

OP90GSZ – Low Power, Precision Operational Amplifier – Analog Devices

The OP90GSZ from Analog Devices is an ultra-low-power precision operational amplifier engineered for applications demanding high accuracy and minimal energy consumption. Ideal for battery-operated systems and precision instrumentation, this op-amp combines micropower operation with excellent DC performance. PCX supplies this component with guaranteed authenticity, same-day shipping, and dedicated technical support.

Key Features

• Ultra-Low Quiescent Current: Consumes only 14µA, extending battery life
• Precision Performance: Input offset voltage of 125µV and bias current of 4nA
• Wide Voltage Range: Operates from 1.6V to 36V single supply
• Robust Temperature Handling: -40°C to 85°C operating range
• Space-Efficient Packaging: Surface-mount 8-SOIC (3.90mm width)

Technical Details

This single-channel general-purpose op-amp features a slew rate of 0.012V/µs and delivers 5mA output current. Its rail-to-rail input/output capability ensures signal integrity in low-voltage systems. The monolithic IC design provides consistent performance with a base part number OP90, housed in an industry-standard SOIC-8 package (Supplier Device Package: 8-SOIC).

Typical Applications

• Portable medical devices and wearable sensors
• Battery-powered instrumentation and data loggers
• Precision current sensing and signal conditioning
• Energy harvesting systems and IoT endpoints
• Industrial control system interfaces

About Analog Devices

Analog Devices Inc. (ADI) is a global leader in high-performance analog and mixed-signal ICs, with over 50 years of innovation in signal processing technology. ADI’s components are renowned for precision, reliability, and cutting-edge design, serving mission-critical applications from industrial automation to healthcare.

The company maintains rigorous quality certifications including ISO 9001, with products subjected to extensive testing under extreme conditions. ADI’s commitment to engineering excellence ensures consistent performance across production batches, making them a trusted partner for design engineers worldwide.

About Operational Amplifiers

Operational amplifiers (op-amps) are fundamental building blocks in analog circuit design, amplifying voltage differences between inputs with high gain. Precision op-amps like the OP90 series provide stable, low-noise amplification essential for accurate signal processing in measurement and control systems.

Modern op-amps enable critical functions including filtering, buffering, and analog computation. Their low-power variants have become indispensable in portable electronics where energy efficiency directly impacts product viability. Selecting the right op-amp involves balancing parameters like offset voltage, supply current, and bandwidth for optimal system performance.

Packaging Options

Available in protective Tube packaging for automated assembly processes. Contact PCX for reel quantity options and kitting services.

FAQs

Q: What makes the OP90GSZ suitable for battery-powered devices?
A: Its ultra-low 14µA supply current minimizes power drain, significantly extending battery life.

Q: Can this op-amp handle industrial temperature ranges?
A: Yes, it operates reliably from -40°C to 85°C, making it ideal for harsh environments.

Q: Is the input voltage range rail-to-rail?
A: The OP90GSZ features rail-to-rail input/output capability, maximizing dynamic range in low-voltage systems.

Q: What’s the significance of the low 125µV offset voltage?
A: This ensures high DC accuracy in precision measurement circuits by minimizing output error.

Q: Does PCX provide design support for this component?
A: Yes, our engineering team offers application assistance and datasheet analysis.

Q: How quickly can PCX ship the OP90GSZ?
A: Most orders ship same day with real-time inventory tracking available.

Product images are representational. Refer to datasheet for exact specifications.

Datasheet: Download OP90GSZ Full Specifications

Optimize Your Design with Precision Components – Order Today for Fast Delivery!