OPA1652AIDGKR

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Audio Amplifiers with FET inputs designed for various applications

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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.

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OPA1652AIDGKR DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $1.268 $1.27
10 $1.239 $12.39
30 $1.219 $36.57
100 $1.199 $119.90

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Rapid Quote

Please submit RFQ for OPA1652AIDGKR or email to us: Email: [email protected], we will contact you in 12 hours.

OPA1652AIDGKR Details

The OPA1652AIDGKR is a precision operational amplifier from Texas Instruments, designed for high-performance audio applications. This op-amp offers low distortion, low noise, and high bandwidth, making it ideal for audio amplification and signal processing. It is housed in a small and durable package, suitable for compact circuit designs requiring high fidelity audio reproduction.

Pinout

  • 1 (OUT): Output
  • 2 (-IN): Non-Inverting Input
  • 3 (+IN): Inverting Input
  • 4 (V-): Negative Power Supply
  • 5 (NC): No Connection
  • 6 (V+): Positive Power Supply
  • 7 (NC): No Connection
  • 8 (NC): No Connection

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Low Distortion: Provides high fidelity audio reproduction with minimal distortion.
  • Low Noise: Designed for low noise operation, ideal for audio signal processing.
  • High Bandwidth: Offers wide bandwidth for accurate audio signal amplification.
  • Precision Performance: Ensures precise and consistent audio signal processing.
  • Compact Design: Housed in a small package for space-constrained applications.

Application

  • Audio Amplification: Ideal for high-fidelity audio amplifiers and preamplifiers.
  • Signal Processing: Used in audio signal processing circuits for accurate sound reproduction.
  • Instrumentation: Suitable for precision instrumentation applications requiring low noise and high performance.

Where to Use

The OPA1652AIDGKR is perfect for applications that demand high-quality audio amplification and signal processing. It is commonly used in audio equipment, instrumentation, and professional audio systems where precision and fidelity are essential.

How to Use

Connect the OPA1652AIDGKR to your audio circuit by wiring the input and output pins as per your amplifier or signal processing requirements. Ensure proper power supply connections to V+ and V-, and pay attention to the input signal polarity for correct operation. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the OPA1652AIDGKR demonstrates how to integrate the operational amplifier into an audio system. It includes connections for power supplies, input signals, and output connections, ensuring optimal performance and audio quality.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • OPA1642: A comparable precision operational amplifier from Texas Instruments.
  • AD8620: An alternative high-performance op-amp from Analog Devices.

Complementary

The OPA1652AIDGKR can be paired with the LM4562 for enhanced audio performance, offering a higher current output capability and lower noise characteristics for audiophile applications.

When selecting complementary operational amplifiers, ensure compatibility with your system requirements and consider the desired audio performance characteristics.

Frequently Asked Questions

Q: What is the voltage range supported by the OPA1652AIDGKR?

A: The OPA1652AIDGKR operates within specified voltage ranges detailed in the datasheet for optimal performance and reliability.

Q: Can the OPA1652AIDGKR be used in professional audio equipment?

A: Yes, the OPA1652AIDGKR is well-suited for professional audio applications requiring high precision and low noise audio amplification.

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) 4.5
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 GBW (typ) (MHz) 18
Slew rate (typ) (V/µs) 10 Rail-to-rail Out
Vos (offset voltage at 25°C) (max) (mV) 1.5 Iq per channel (typ) (mA) 2
Vn at 1 kHz (typ) (nV√Hz) 4.5 Features Burr-Brown™ Audio, Small Size
THD + N at 1 kHz (typ) (%) 0.00005 Rating Catalog
Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.05
Product type Essential Architecture CMOS
CMRR (typ) (dB) 110 Input bias current (max) (pA) 100

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.

Preliminary Specification OPA1652AIDGKR PDF Download

FAQs

What is OPA1652AIDGKR?

The OPA1652AIDGKR is a dual-channel, low-distortion, low-noise, high-precision audio operational amplifier designed by Texas Instruments. It is specifically engineered for audio applications requiring high-fidelity sound reproduction, such as professional audio equipment, headphone amplifiers, and high-end audio systems.

How Does OPA1652AIDGKR Work?

The OPA1652AIDGKR operates as a high-performance audio amplifier with low distortion and low noise characteristics. It amplifies audio signals with exceptional precision and fidelity, ensuring accurate sound reproduction. The amplifier features a wide bandwidth and high slew rate to faithfully reproduce the audio signal's dynamic range and transient response.

How Many Pins does OPA1652AIDGKR have and What are the Functions of the Pinout Configuration?

The OPA1652AIDGKR is housed in an 8-pin VSSOP (Very Small Outline Package) package. The pinout configuration includes:

  • V-: Negative power supply pin.
  • V+: Positive power supply pin.
  • OUTA: Output pin for channel A.
  • -INA: Inverting input pin for channel A.
  • +INA: Non-inverting input pin for channel A.
  • OUTB: Output pin for channel B.
  • -INB: Inverting input pin for channel B.
  • +INB: Non-inverting input pin for channel B.

What are the Pros and Cons of OPA1652AIDGKR?

Pros:

  • High Fidelity: Designed specifically for high-fidelity audio applications, ensuring accurate sound reproduction.
  • Low Distortion: Provides low harmonic distortion for clean and transparent audio performance.
  • Low Noise: Achieves low noise performance, preserving the subtle details in audio signals.
  • Wide Bandwidth: Supports a wide frequency range for faithful audio reproduction.
  • High Slew Rate: Ensures accurate reproduction of rapid changes in the audio signal.

Cons:

  • Power Consumption: May consume more power compared to lower-performance audio amplifiers.
  • Cost: High-performance audio amplifiers may come at a higher price point compared to budget alternatives.
  • External Components: May require specific external components for optimal performance in audio systems.

Are There Any Equivalents/Alternatives to OPA1652AIDGKR for Recommendation?

  • A competitive alternative to the OPA1652AIDGKR is the LME49720 from Texas Instruments, offering similar audio performance.
  • Alternatives to the OPA1652AIDGKR include the NJM4580 from New Japan Radio and the AD8656 from Analog Devices.

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