Texas Instruments
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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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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SN752232DGGR in technische oplossingen

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.