STMicroelectronics
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
TS4961TIQT
詳細を表示 DataSheets

TS4961TIQT

Product Overview

The TS4961TIQT belongs to the category of audio amplifiers. It is commonly used in audio applications such as portable devices, smartphones, tablets, and other consumer electronics. The characteristics of this product include high efficiency, low power consumption, compact package size, and excellent audio performance. The TS4961TIQT is typically available in a small outline package (SO) and comes in various quantities per package.

Specifications

  • Power Supply Voltage: 2.5V to 5.5V
  • Output Power: Up to 1.4W
  • Total Harmonic Distortion + Noise (THD+N): 0.1%
  • Shutdown Current: 0.1μA
  • Package Type: SO-8

Detailed Pin Configuration

The TS4961TIQT features an 8-pin configuration: 1. IN- 2. IN+ 3. VDD 4. GND 5. SHUTDOWN 6. BYPASS 7. OUT 8. OUT-

Functional Features

  • Low Quiescent Current
  • Thermal Shutdown Protection
  • Short-Circuit Protection
  • High PSRR (Power Supply Rejection Ratio)

Advantages and Disadvantages

Advantages

  • High Efficiency
  • Compact Size
  • Excellent Audio Performance
  • Wide Operating Voltage Range

Disadvantages

  • Limited Output Power
  • Sensitivity to External Noise

Working Principles

The TS4961TIQT operates by amplifying the input audio signal and delivering it to the output with minimal distortion and noise. It utilizes a low quiescent current design to minimize power consumption while providing high-quality audio amplification.

Detailed Application Field Plans

The TS4961TIQT is well-suited for various audio applications, including: - Portable Devices - Smartphones - Tablets - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the TS4961TIQT include: - TS4962TIQT - TS4963TIQT - TS4964TIQT

In summary, the TS4961TIQT is a versatile audio amplifier suitable for a wide range of portable and consumer electronic devices. Its compact size, low power consumption, and excellent audio performance make it an ideal choice for audio amplification needs.

Word Count: 298

技術ソリューションにおける TS4961TIQT 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 TS4961TIQT:

  1. What is the TS4961TIQT?

    • The TS4961TIQT is a stereo audio amplifier with digital volume control and automatic gain control (AGC) capabilities.

  2. What is the typical application of TS4961TIQT?

    • The TS4961TIQT is commonly used in portable devices such as smartphones, tablets, and portable speakers to amplify and control the volume of audio signals.

  3. What is the maximum output power of TS4961TIQT?

    • The TS4961TIQT can deliver up to 1.4W per channel into an 8Ω load at 5V supply voltage.

  4. Does TS4961TIQT require external components for operation?

    • Yes, TS4961TIQT requires a few external components such as input capacitors, output capacitors, and resistors for setting the gain and AGC parameters.

  5. What is the supply voltage range for TS4961TIQT?

    • The supply voltage range for TS4961TIQT is typically between 2.5V and 5.5V.

  6. Can TS4961TIQT operate in a single-ended or differential input mode?

    • Yes, TS4961TIQT can operate in both single-ended and differential input modes, providing flexibility in system design.

  7. Does TS4961TIQT have thermal shutdown protection?

    • Yes, TS4961TIQT is equipped with a thermal shutdown protection feature to prevent overheating.

  8. What is the typical quiescent current consumption of TS4961TIQT?

    • The typical quiescent current consumption of TS4961TIQT is around 2.5mA, making it suitable for battery-powered applications.

  9. Can TS4961TIQT be used in bridge-tied load (BTL) configuration?

    • Yes, TS4961TIQT can be configured in a bridge-tied load (BTL) configuration to drive a speaker without the need for an output coupling capacitor.

  10. Is TS4961TIQT compatible with common audio interface standards?

    • Yes, TS4961TIQT is compatible with common audio interface standards such as I2C and I2S, allowing for easy integration into various digital audio systems.

I hope these questions and answers provide a good overview of the TS4961TIQT and its applications in technical solutions. Let me know if you need further information on any specific aspect!