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OPA227P
Precision Amplifiers High Prec Low Noise Oper AmplifierOPA227P
Precision Amplifiers High Prec Low Noise Oper Amplifier
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Manufacturer Part # : OPA227P
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Package/Case: PDIP-8
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
OPA227P DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $7.552 | $7.55 |
| 10 | $6.728 | $67.28 |
| 30 | $6.201 | $186.03 |
| 100 | $5.693 | $569.30 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The OPA227P and OPA228P operational amplifiers are designed to be pin-for-pin replacements for the industry-standard OP27 and OP37, but with significant improvements in performance. The dual and quad versions of these op amps provide space savings and per-channel cost reduction, making them highly versatile for various applications
Key Features
- Rapid recovery time
- Precise DC performance
- Suitable for audio
- Reliable operation
- Robust against noise
- Efficient power consumption
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 5 | Vos (offset voltage at 25°C) (max) (mV) | 0.075 |
| GBW (typ) (MHz) | 8 | Slew rate (typ) (V/µs) | 2.3 |
| Rail-to-rail | No | Offset drift (typ) (µV/°C) | 0.1 |
| Iq per channel (typ) (mA) | 3.7 | Vn at 1 kHz (typ) (nV√Hz) | 3 |
| CMRR (typ) (dB) | 138 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 | Input bias current (max) (pA) | 10000 |
| Iout (typ) (A) | 0.045 | Architecture | Bipolar |
| Input common mode headroom (to negative supply) (typ) (V) | 2 | Input common mode headroom (to positive supply) (typ) (V) | -2 |
| Output swing headroom (to negative supply) (typ) (V) | 2 | Output swing headroom (to positive supply) (typ) (V) | -2 |
| THD + N at 1 kHz (typ) (%) | 0.00005 |
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 OPA227P?
The OPA227P is a precision, low-noise, low-offset voltage operational amplifier manufactured by Texas Instruments. It is designed for applications requiring high precision and low noise, such as sensor interfaces, data acquisition systems, and audio equipment.
How Does OPA227P Work?
The OPA227P operates as a precision operational amplifier with low offset voltage and low noise, providing accurate amplification of input signals. It is designed to work with high linearity and low distortion, making it suitable for high-fidelity audio applications as well as precision signal conditioning tasks.
How Many Pins does OPA227P have and What are the Functions of the Pinout Configuration?
The OPA227P is housed in an 8-pin DIP (Dual Inline Package) package. The pinout configuration includes:
- IN-: Inverting input pin.
- IN+: Non-inverting input pin.
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- OUT: Output pin.
What are the Pros and Cons of OPA227P?
Pros:
- Precision: Provides low offset voltage and low noise for accurate amplification.
- High Linearity: Ensures high-fidelity signal amplification with low distortion.
- Wide Voltage Range: Operates over a wide voltage range for versatility in various applications.
- Stability: Offers high stability and reliability even in demanding operating conditions.
- Ease of Use: Simple 8-pin DIP package for easy integration into designs.
Cons:
- Power Consumption: May have higher power consumption compared to low-power alternatives.
- External Components: Some applications may require additional external components for optimal performance.
- Package Size: The 8-pin DIP package may be relatively large for space-constrained designs.
Are There Any Equivalents/Alternatives to OPA227P for Recommendation?
- The OPA4134 from Texas Instruments is a precision operational amplifier with similar characteristics.
- Alternatives to the OPA227P include the AD8628 from Analog Devices and the LT1677 from Analog Devices.
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