• OPA227U SOIC (D)-8
OPA227U SOIC (D)-8

OPA227U

With advanced technology and superior design, the OPA227U delivers unmatched accuracy and minimal background noise

Inventory:7,330

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for OPA227U using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of OPA227U

The OPA227U is a precision operational amplifier (op-amp) that offers low offset voltage, low noise, and high precision performance. It is designed for use in applications requiring accurate signal amplification and conditioning.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • V+: Non-Inverting Input
  • V-: Inverting Input
  • VCC+: Positive Power Supply
  • VCC-: Negative Power Supply
  • OUT: Output
  • N/C: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the OPA227U op-amp for a visual representation.

Key Features

  • Precision Performance: The OPA227U offers high precision with low offset voltage and low input bias current.
  • Low Noise: With low noise specifications, this op-amp is suitable for applications requiring clean signal amplification.
  • Wide Bandwidth: The op-amp provides a wide bandwidth to support various signal processing requirements.
  • Low Power Consumption: Designed for efficiency, the OPA227U consumes low power, making it ideal for portable and low-power applications.
  • High Common-Mode Rejection Ratio (CMRR): Ensures accurate operation in environments with common-mode noise.

Note: For detailed technical specifications, please refer to the OPA227U datasheet.

Application

  • Signal Conditioning: Ideal for precision signal conditioning in measurement and sensor applications.
  • Audio Amplification: Suitable for audio amplifiers and high-fidelity audio systems requiring accurate signal amplification.
  • Data Acquisition Systems: Used in data acquisition systems for precise signal processing and amplification.

Functionality

The OPA227U is a high-precision operational amplifier that provides accurate amplification and conditioning of input signals. It is a reliable choice for applications demanding precision performance.

Usage Guide

  • Power Supply: Connect VCC+ and VCC- to the positive and negative power supplies, respectively.
  • Input Connections: Connect the non-inverting (V+) and inverting (V-) inputs according to the desired signal amplification requirements.
  • Output Handling: The output pin (OUT) provides the amplified signal with the configured gain.

Frequently Asked Questions

Q: Is the OPA227U ESD protected?
A: Yes, the OPA227U features ESD protection for robust operation in various environments.

Equivalent

For similar functionalities, consider these alternatives to the OPA227U:

  • OPA333: Another precision operational amplifier offering similar high precision and low noise performance.
  • LMP7721: High-precision op-amp with low offset and low noise characteristics suitable for precision applications.

OPA227U

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

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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OPA227U

With advanced technology and superior design, the OPA227U delivers unmatched accuracy and minimal background noise

Inventory:

7,330
Overview of OPA227U Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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