Operational Amplifiers Pro 4+
Op-Amp Calculator Toolkit
ALG Software Lab
Designed for iPad
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- $3.99
Screenshots
Description
Your analog design assistant — calculators, circuit guides, and IC data for op-amps and comparators in one powerful tool.
Operational Amplifiers Pro is your essential tool for designing and analyzing circuits using op-amps and comparators. Whether you're a student, electronics enthusiast, or experienced engineer, this app helps you create, calculate, and understand a wide variety of op-amp–based circuits with ease.
Use it as a practical reference when developing projects, building prototypes, or studying amplifier configurations. The app also includes technical data on popular operational amplifier and comparator series — making it a handy guide for both design and selection.
Key Features:
• Interactive calculators for common op-amp circuits
• Step-by-step explanations and formulas
• Reference info on op-amps and comparators
• Ideal for learning, prototyping, or quick checks
• Light and dark mode support
• Available in 11 languages: English, French, German, Indonesian, Italian, Polish, Portuguese, Russian, Spanish, Turkish, and Ukrainian
Pro Version Includes:
• Advanced calculators and circuit guides
• Full-text topic search
• Save favorite circuits for quick access
The application contains the following guides and calculators:
Amplifiers
• Non-inverting operational amplifier
• Inverting operational amplifier
• Inverting amplifier with T-bridge in OS
• Differential amplifier
• Differential amplifier with T-bridge in OS
• Voltage repeater
• Inverting voltage repeater
• AC voltage amplifier
• High Input Impedance AC Voltage Amplifier
• AC voltage repeater
ActiveFilters
• Non-inverting low-pass filter
• Inverting low-pass filter
• Non-inverting high-pass filter
• Inverting high pass filter
• Bandpass filter
• Gyrator
Integrators and differentiators
• Voltage integrator
• Sum integrator
• Integrator with signal amplification
• Difference integrator
• Double integrator
• Voltage differentiator
• Sum Differentiator
• Differentiator with T-bridge
• Differentiator with T-bridge made of capacitors
• Difference differentiator
Comparators
• Comparator
• Limiter
• Limiter with zener diode at the input
• RS trigger
Attenuators
• Non-inverting attenuator
• Inverting attenuator
Converters
• Voltage-to-current converter with non-inverting input
• Voltage to current converter with inverting input
• Voltage to current converter with differential input
Adders and substactors
• Inverting adder
• Addition-subtraction circuit
• Non-inverting adder
Logarithmic and exponential amplifiers
• Diode-based logarithmic amplifier
• Transistor-based logarithmic amplifier
• Diode exponential amplifier
• Exponential transistor amplifier
• Popular operational amplifiers description and pinout
Download now and power up your electronics work!
What’s New
Version 2.0
Updated content and libraries, fixed some bugs.
App Privacy
The developer, ALG Software Lab, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- ALG Software Lab SIA
- Size
- 11.7 MB
- Category
- Utilities
- Compatibility
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- iPhone
- Requires iOS 15.0 or later.
- iPad
- Requires iPadOS 15.0 or later.
- iPod touch
- Requires iOS 15.0 or later.
- Mac
- Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English, French, German, Indonesian, Italian, Polish, Portuguese, Russian, Spanish, Turkish, Ukrainian
- Age Rating
- 4+
- Copyright
- © ALG Software Lab
- Price
- $3.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.