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SN752232DGGR
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SN752232DGGR

Product Overview

Category

SN752232DGGR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in audio amplifier applications.

Characteristics

  • High-performance audio amplifier
  • Low distortion and noise
  • Wide supply voltage range
  • Thermal shutdown protection
  • Small package size

Package

SN752232DGGR is available in a small 8-pin VSSOP package.

Essence

The essence of this product lies in its ability to amplify audio signals with high fidelity and low distortion.

Packaging/Quantity

SN752232DGGR is typically sold in reels, with each reel containing a quantity of 2500 units.

Specifications

  • Supply Voltage Range: 4.5V to 18V
  • Output Power: 2.5W per channel
  • Total Harmonic Distortion + Noise (THD+N): 0.1% at 1kHz, 1W into 8Ω
  • Signal-to-Noise Ratio (SNR): 95dB
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. OUT1: Output 1
  2. GND: Ground
  3. IN1-: Negative input 1
  4. IN1+: Positive input 1
  5. VCC: Supply voltage
  6. IN2+: Positive input 2
  7. IN2-: Negative input 2
  8. OUT2: Output 2

Functional Features

  • Dual-channel audio amplification
  • Low power consumption
  • Built-in thermal shutdown protection
  • Short-circuit protection
  • Wide operating voltage range

Advantages and Disadvantages

Advantages

  • High-quality audio amplification
  • Low distortion and noise
  • Compact package size
  • Wide supply voltage range

Disadvantages

  • Limited output power compared to higher wattage amplifiers
  • Not suitable for high-power audio applications

Working Principles

SN752232DGGR operates on the principle of amplifying low-level audio signals using a class AB amplifier configuration. It utilizes a combination of transistors and resistors to amplify the input signal while maintaining low distortion and noise levels.

Detailed Application Field Plans

SN752232DGGR finds application in various audio-related fields, including: 1. Portable audio devices 2. Headphone amplifiers 3. Multimedia speakers 4. Automotive audio systems 5. Home theater systems

Detailed and Complete Alternative Models

  1. TPA3116D2: Similar audio amplifier IC with higher output power.
  2. LM386: Low-power audio amplifier IC suitable for battery-powered applications.
  3. TDA7297: Dual-channel audio amplifier IC with higher output power.

These alternative models offer different features and specifications, allowing users to choose the most suitable option based on their specific requirements.

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技術ソリューションにおける SN752232DGGR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of SN752232DGGR in technical solutions:

  1. Q: What is SN752232DGGR? A: SN752232DGGR is a dual-channel, high-current audio amplifier integrated circuit (IC) commonly used in audio applications.

  2. Q: What is the maximum output power of SN752232DGGR? A: The maximum output power of SN752232DGGR is typically around 2.8 Watts per channel.

  3. Q: What is the supply voltage range for SN752232DGGR? A: SN752232DGGR operates with a supply voltage range of 4.5V to 15V.

  4. Q: Can SN752232DGGR be used in stereo applications? A: Yes, SN752232DGGR is designed for stereo applications and can drive two separate audio channels.

  5. Q: Does SN752232DGGR require external components for operation? A: Yes, SN752232DGGR requires external components such as capacitors, resistors, and input/output coupling components for proper operation.

  6. Q: What is the typical total harmonic distortion (THD) of SN752232DGGR? A: The typical THD of SN752232DGGR is around 0.03% at 1kHz.

  7. Q: Can SN752232DGGR operate in bridge-tied load (BTL) configuration? A: Yes, SN752232DGGR can be configured in BTL mode to increase the output power.

  8. Q: Is thermal protection included in SN752232DGGR? A: Yes, SN752232DGGR has built-in thermal protection to prevent overheating and damage.

  9. Q: What is the recommended operating temperature range for SN752232DGGR? A: The recommended operating temperature range for SN752232DGGR is typically -40°C to +85°C.

  10. Q: Can SN752232DGGR be used in battery-powered applications? A: Yes, SN752232DGGR's low quiescent current and wide supply voltage range make it suitable for battery-powered applications.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.