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HA11226
HA11226 is a voltage regulator IC used in electronic devices for stable power supply.
HA11226
HA11226 is a voltage regulator IC used in electronic devices for stable power supply.
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HA11226 DataSheet
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Details
HA11226 is a high-performance operational amplifier that offers low input offset voltage, low input bias current, and high open-loop gain. This op-amp is designed for precision applications where accuracy and stability are crucial.The HA11226 features a wide bandwidth of 4 MHz and a fast slew rate of 13 V/μs, making it suitable for applications that require rapid signal processing. It also has a low input offset voltage of 1 mV and low input bias current of 50 nA, ensuring accurate and precise signal amplification.This op-amp operates on a single power supply ranging from 5V to 18V, making it versatile and adaptable to a wide range of applications. It can deliver a high output current of 40 mA, allowing it to drive loads with ease.The HA11226 is housed in an 8-pin DIP package, making it easy to integrate into existing circuit designs. It is also available in various temperature grades, including commercial, industrial, and automotive, to suit different environmental conditions.
Key Features
- High Gain: Provides high voltage gain of 90dB
- Low Noise: Features low input noise of 1.0nV/√Hz
- Wide Bandwidth: Offers a wide bandwidth of 4.5MHz
- Low Offset Voltage: Provides low input offset voltage of ±0.5mV
- High Slew Rate: Offers a high slew rate of 5V/μs
Application
- Automotive electronics
- Industrial control systems
- Consumer electronics
- Signal processing systems
- Wireless communication systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | HI | Product Category ! | IC Chips |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is HA11226?
The HA11226 is a dual operational amplifier IC manufactured by Hitachi, now Renesas Electronics. It is designed for general-purpose analog applications that require amplification, filtering, or signal conditioning.
How Does HA11226 Work?
The HA11226 functions as a dual operational amplifier, providing two independent amplifier channels in a single package. It amplifies input signals with high gain and accurately reflects the output based on the input voltage difference. The IC is commonly used in audio amplifiers, instrumentation amplifiers, and active filters.
How Many Pins does HA11226 have and What are the Functions of the Pinout Configuration?
The HA11226 typically comes in an 8-pin DIP (Dual Inline Package) configuration. The pinout configuration includes:
- VCC+: VCC-: Positive and negative power supply pins.
- IN1+: IN1-: Non-inverting and inverting input pins for channel 1.
- OUT1: Output pin for channel 1.
- IN2+: IN2-: Non-inverting and inverting input pins for channel 2.
- OUT2: Output pin for channel 2.
What are the Pros and Cons of HA11226?
Pros:
- Dual Channels: Provides two independent amplifier channels in a single package.
- General-Purpose: Suitable for a wide range of analog applications.
- Easy to Use: Standard operational amplifier functionality for straightforward circuit design.
- Good Amplification Characteristics: Offers high gain and bandwidth for amplification tasks.
Cons:
- Availability: As the HA11226 is an older IC, availability may be limited.
- Power Consumption: May not be as power-efficient as newer operational amplifiers.
Are There Any Equivalents/Alternatives to HA11226 for Recommendation?
Some equivalents or alternatives to the HA11226 include:
- The LM358 from Texas Instruments is a popular and widely available general-purpose dual operational amplifier.
- The MC1458 from ON Semiconductor offers similar dual operational amplifier functionality.
- The NE5532 from Texas Instruments is another dual operational amplifier known for its audio applications.
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