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OPA1642AID

Hi-fi audio operational amplifier with exceptional performance

Quantity Unit Price(USD) Ext. Price
1 $1.672 $1.67
10 $1.441 $14.41
30 $1.298 $38.94
75 $1.059 $79.42
525 $0.992 $520.80
1500 $0.963 $1,444.50

Inventory:5,373

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for OPA1642AID using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of OPA1642AID

The OPA1642AID is a dual channel, ultra-low distortion, low-noise operational amplifier designed for high-performance audio applications. With exceptional audio quality and low total harmonic distortion, this op-amp is ideal for audio preamplifiers, headphone amplifiers, and other audio signal processing circuits.

Pinout

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

  • V+: Positive Power Supply
  • V-: Negative Power Supply
  • OUTA: Output A
  • -INA: Inverting Input A
  • +INA: Non-Inverting Input A
  • OUTB: Output B
  • -INB: Inverting Input B
  • +INB: Non-Inverting Input B

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the OPA1642AID op-amp for a visual representation.

Key Features

  • Dual-Channel Design: Provides two independent high-quality audio channels for stereo applications.
  • Ultra-Low Distortion: Delivers minimal distortion and noise for pristine audio reproduction.
  • Low-Noise Performance: Offers a quiet audio signal path for clear and detailed sound.
  • Wide Bandwidth: Supports a wide frequency range, making it suitable for high-fidelity audio systems.
  • High Slew Rate: Enables fast signal handling, preserving dynamic audio content.

Note: For detailed technical specifications, please refer to the OPA1642AID datasheet.

Application

  • Audio Preamplifiers: Ideal for use in audio preamp circuits to boost and shape audio signals.
  • Headphone Amplifiers: Suitable for driving headphones with high-quality audio output.
  • Audio Mixers: Can be used in audio mixing consoles for precise audio signal processing.

Functionality

The OPA1642AID is a dual-channel operational amplifier optimized for high-fidelity audio applications. It ensures accurate signal amplification and low distortion, making it a top choice for audiophile circuits.

Usage Guide

  • Power Supply: Connect V+ and V- to the positive and negative power supplies accordingly.
  • Input Connections: Input audio signals to the +IN and -IN pins for each channel to process audio.
  • Output Handling: Connect the OUT pins to the load (e.g., headphones, speakers) for audio playback.

Frequently Asked Questions

Q: What is the total harmonic distortion of the OPA1642AID?
A: The OPA1642AID offers a total harmonic distortion of less than 0.00006%, ensuring high-quality audio reproduction.

Q: Is the OPA1642AID suitable for professional audio equipment?
A: Yes, the OPA1642AID's low distortion and high-quality audio performance make it well-suited for professional audio applications.

Equivalent

For similar functionalities, consider these alternatives to the OPA1642AID:

  • OPA2134: A dual op-amp known for its audio quality, suitable for audio processing and amplification.
  • LM4562: This high-performance audio op-amp offers low distortion and noise for audiophile-grade applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 GBW (typ) (MHz) 11
Slew rate (typ) (V/µs) 20 Rail-to-rail In to V-, Out
Vos (offset voltage at 25°C) (max) (mV) 3.5 Iq per channel (typ) (mA) 1.8
Vn at 1 kHz (typ) (nV√Hz) 5.1 Features Burr-Brown™ Audio, EMI Hardened, Premium Sound
THD + N at 1 kHz (typ) (%) 0.00005 Rating Catalog
Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.03
Product type Essential Architecture FET
CMRR (typ) (dB) 126 Input bias current (max) (pA) 20

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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OPA1642AID

Hi-fi audio operational amplifier with exceptional performance

Inventory:

5,373
Overview of OPA1642AID 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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