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TDA7053AT Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TDA7053ATPHI123Yes

TDA7053AT** is a monolithic integrated audio amplifier manufactured by **Philips (PHI)**.

The TDA7053AT is a monolithic integrated audio amplifier manufactured by Philips (PHI). Below are its specifications, descriptions, and features:

Specifications:

  • Manufacturer: Philips (PHI)
  • Type: Mono BTL (Bridge-Tied Load) output amplifier
  • Power Supply Voltage (VCC): 4.5V to 18V
  • Output Power:
  • 1W (typical at 6V, 8Ω, THD = 10%)
  • 3W (typical at 12V, 8Ω, THD = 10%)
  • Quiescent Current: 4mA (typical)
  • Total Harmonic Distortion (THD): 0.2% (typical at 1W, 8Ω)
  • Gain: Fixed at 40dB
  • Input Impedance: 100kΩ
  • Operating Temperature Range: -40°C to +85°C
  • Package: SO8 (Small Outline 8-pin)

Descriptions:

The TDA7053AT is a low-voltage, low-power audio amplifier designed for portable applications such as radios, portable TVs, and other battery-operated devices. It features a Bridge-Tied Load (BTL) configuration, eliminating the need for an output coupling capacitor. The device includes mute functionality and thermal protection for enhanced reliability.

Features:

  • No External Components Required for Operation (except for power supply decoupling)
  • BTL Output Configuration (eliminates need for output capacitor)
  • Low Quiescent Current (suitable for battery-powered devices)
  • Mute Function (via external control)
  • Thermal Protection (prevents overheating)
  • Short-Circuit Proof (protected against output short circuits)
  • Wide Supply Voltage Range (4.5V to 18V)
  • Fixed Gain (simplifies circuit design)

This information is strictly factual, based on the manufacturer's datasheet.

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