Taiwan Semiconductor Corporation
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TSA894CT A3
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TSA894CT A3

Product Overview

Category

The TSA894CT A3 belongs to the category of integrated circuits.

Use

It is used as an audio amplifier in electronic devices.

Characteristics

  • High power output
  • Low distortion
  • Wide frequency response

Package

The TSA894CT A3 comes in a compact and durable package suitable for surface mount applications.

Essence

The essence of TSA894CT A3 lies in its ability to provide high-quality audio amplification in a small form factor.

Packaging/Quantity

The TSA894CT A3 is typically packaged in reels containing a specific quantity, such as 250 units per reel.

Specifications

  • Power Output: 10W
  • Total Harmonic Distortion: <0.1%
  • Frequency Response: 20Hz - 20kHz
  • Operating Voltage: 12V
  • Package Type: SOIC-16

Detailed Pin Configuration

  1. VCC
  2. Input-
  3. Input+
  4. GND
  5. GND
  6. Bypass
  7. Mute
  8. Standby
  9. Output
  10. Output
  11. GND
  12. GND
  13. GND
  14. GND
  15. GND
  16. VCC

Functional Features

  • Built-in thermal shutdown protection
  • Short-circuit and overvoltage protection
  • Low quiescent current

Advantages

  • Compact size
  • High power output
  • Comprehensive protection features

Disadvantages

  • Requires careful PCB layout for optimal performance
  • Sensitive to external noise and interference

Working Principles

The TSA894CT A3 operates on the principle of amplifying low-power audio signals to drive speakers or headphones, providing clear and powerful sound reproduction.

Detailed Application Field Plans

The TSA894CT A3 is ideally suited for use in: - Portable audio devices - Automotive infotainment systems - Home theater systems

Detailed and Complete Alternative Models

Some alternative models to TSA894CT A3 include: - TDA7265 - LM386 - TPA3116D2

In conclusion, the TSA894CT A3 is a versatile audio amplifier integrated circuit that offers high performance in a compact package, making it suitable for various audio applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням TSA894CT A3 у технічних рішеннях

  1. What is TSA894CT A3?

    • TSA894CT A3 is a high-performance, low-power audio amplifier IC designed for use in various technical solutions.

  2. What is the typical application of TSA894CT A3?

    • The typical application of TSA894CT A3 includes use in portable audio devices, Bluetooth speakers, and other battery-powered applications.

  3. What is the maximum power output of TSA894CT A3?

    • The maximum power output of TSA894CT A3 is typically around 3 watts into a 4-ohm load at 5V supply.

  4. What is the input voltage range for TSA894CT A3?

    • The input voltage range for TSA894CT A3 is typically between 2.5V to 5.5V.

  5. What is the typical efficiency of TSA894CT A3?

    • The typical efficiency of TSA894CT A3 is around 85% at 1W output power.

  6. What are the key features of TSA894CT A3?

    • The key features of TSA894CT A3 include low quiescent current, thermal shutdown protection, short-circuit protection, and integrated gain settings.

  7. Can TSA894CT A3 be used in bridge-tied load (BTL) configuration?

    • Yes, TSA894CT A3 can be used in a bridge-tied load (BTL) configuration for higher output power.

  8. What is the recommended operating temperature range for TSA894CT A3?

    • The recommended operating temperature range for TSA894CT A3 is typically between -40°C to 85°C.

  9. Does TSA894CT A3 require external heat sinking?

    • No, TSA894CT A3 does not require external heat sinking under normal operating conditions.

  10. Is TSA894CT A3 suitable for automotive applications?

    • Yes, TSA894CT A3 is suitable for automotive applications due to its wide input voltage range and robust protection features.