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SSM2311CBZ-REEL7
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SSM2311CBZ-REEL7

Product Overview

The SSM2311CBZ-REEL7 belongs to the category of audio amplifiers and is commonly used in portable electronic devices such as smartphones, tablets, and portable music players. This integrated circuit (IC) is known for its small package size, low power consumption, and high-quality audio amplification capabilities. The SSM2311CBZ-REEL7 is typically available in a reel packaging with a specific quantity per reel.

Specifications

  • Power Supply Voltage: 2.5V to 5.5V
  • Output Power: Up to 1.4W
  • Total Harmonic Distortion + Noise (THD+N): 0.02% at 1kHz, 1.2W into 4Ω
  • Package Type: 9-Bump WLCSP

Detailed Pin Configuration

The SSM2311CBZ-REEL7 features a 9-bump wafer-level chip-scale package (WLCSP) with specific pin configurations for power supply, input, output, and control signals. A detailed pinout diagram is provided in the product datasheet.

Functional Features

  • Low quiescent current
  • Differential inputs
  • Integrated volume control
  • Thermal overload protection

Advantages and Disadvantages

Advantages

  • Small package size
  • Low power consumption
  • High-quality audio amplification
  • Integrated volume control for simplified design

Disadvantages

  • Limited output power compared to larger amplifiers
  • Sensitivity to improper PCB layout and grounding

Working Principles

The SSM2311CBZ-REEL7 operates by amplifying the input audio signal and delivering it to the connected speaker or headphone. It utilizes differential inputs and advanced circuitry to minimize distortion and noise while maximizing power efficiency.

Detailed Application Field Plans

The SSM2311CBZ-REEL7 is well-suited for various portable electronic devices where space and power efficiency are critical. Its applications include but are not limited to: - Smartphones - Tablets - Portable music players - Bluetooth speakers - Headphone amplifiers

Detailed and Complete Alternative Models

Some alternative models to the SSM2311CBZ-REEL7 include: - MAX98357A - TPA2016 - LM4863

In conclusion, the SSM2311CBZ-REEL7 is a compact and efficient audio amplifier IC suitable for portable electronic devices requiring high-quality audio amplification within a limited space and power budget.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SSM2311CBZ-REEL7 in technischen Lösungen auf

  1. What is the operating voltage range of SSM2311CBZ-REEL7?

    • The operating voltage range of SSM2311CBZ-REEL7 is typically between 2.5V and 5.5V.

  2. What is the typical gain of SSM2311CBZ-REEL7?

    • The typical gain of SSM2311CBZ-REEL7 is 20dB.

  3. What is the input impedance of SSM2311CBZ-REEL7?

    • The input impedance of SSM2311CBZ-REEL7 is typically 10kΩ.

  4. What is the output impedance of SSM2311CBZ-REEL7?

    • The output impedance of SSM2311CBZ-REEL7 is typically 0.5Ω.

  5. What is the maximum power supply current of SSM2311CBZ-REEL7?

    • The maximum power supply current of SSM2311CBZ-REEL7 is typically 2.5mA.

  6. What is the frequency response of SSM2311CBZ-REEL7?

    • The frequency response of SSM2311CBZ-REEL7 is typically from 20Hz to 20kHz.

  7. Is SSM2311CBZ-REEL7 suitable for battery-powered applications?

    • Yes, SSM2311CBZ-REEL7 is suitable for battery-powered applications due to its low power consumption and wide operating voltage range.

  8. Can SSM2311CBZ-REEL7 be used in audio amplification applications?

    • Yes, SSM2311CBZ-REEL7 is commonly used in audio amplification applications due to its low distortion and high signal-to-noise ratio.

  9. Does SSM2311CBZ-REEL7 require external compensation components?

    • No, SSM2311CBZ-REEL7 does not require external compensation components, making it easier to use in various technical solutions.

  10. What are some common applications for SSM2311CBZ-REEL7?

    • Common applications for SSM2311CBZ-REEL7 include portable audio devices, headphone amplifiers, and audio line drivers.