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TDA7056 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TDA7056PHILIPS200Yes

TDA7056 is an integrated audio amplifier manufactured by Philips (now NXP Semiconductors).

The TDA7056 is an integrated audio amplifier manufactured by Philips (now NXP Semiconductors). Below are its factual specifications, descriptions, and features:

Specifications:

  • Type: Mono BTL (Bridge-Tied Load) output amplifier
  • Output Power: 3 W (typical at 6 V, 8 Ω, THD = 10%)
  • Supply Voltage Range: 3 V to 18 V
  • Quiescent Current: 9 mA (typical at 6 V)
  • Gain: Fixed at 40 dB
  • THD (Total Harmonic Distortion): 0.2% (typical at 1 W, 8 Ω)
  • Signal-to-Noise Ratio: 80 dB (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package: DIP8 (Dual In-line Package) or SO8 (Small Outline Package)

Descriptions:

  • The TDA7056 is a low-voltage mono amplifier designed for battery-powered applications.
  • It features a BTL output configuration, eliminating the need for an output coupling capacitor.
  • The amplifier has built-in short-circuit and thermal protection.
  • It is optimized for minimal external components, making it suitable for compact designs.

Features:

  • Low Power Consumption: Ideal for portable devices.
  • No External Components Required for DC Gain Setting: Simplifies circuit design.
  • Mute Function: Controlled via a logic-level input.
  • Short-Circuit Proof: Enhanced reliability.
  • Thermal Overload Protection: Prevents damage from overheating.

This information is based on the official Philips/NXP datasheet for the TDA7056.

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