TDA8547TS/N1/02,11
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NXP USA Inc. TDA8547TS/N1/02,11

Manufacturer No:
TDA8547TS/N1/02,11
Manufacturer:
NXP USA Inc.
Package:
Tube
Description:
IC AMP CLASS AB STER 1.2W 20SSOP
Delivery:
Payment:
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Product Introduction

Overview

The TDA8547TS/N1/02,11 is a two-channel audio power amplifier produced by NXP USA Inc. This integrated circuit is designed to deliver high-quality audio output with various protective features. It operates within a supply voltage range of 2.2 V to 18 V, making it versatile for different applications. The amplifier is packaged in a 20-SSOP (Shrink Small Outline Package) and is suitable for surface mount assembly.

Key Specifications

Parameter Value Unit
Manufacturer NXP USA Inc.
Package / Case 20-LSSOP (0.173", 4.40mm Width)
Voltage - Supply 2.2 V ~ 18 V V
Type Class AB
Output Type 2-Channel (Stereo)
Operating Temperature -40°C ~ 85°C (TA) °C
Mounting Type Surface Mount
Max Output Power x Channels @ Load 1.2W x 2 @ 8 Ohm W
Quiescent Current (BTL, 2 channels) 15 - 22 mA mA
Standby Current 10 μA μA

Key Features

  • Depop protection to prevent loudspeaker damage during power-on and power-off
  • Mute function to silence the output
  • Short-circuit and thermal protection for enhanced reliability
  • Standby mode to reduce power consumption when not in use
  • Output channel switching capability
  • Low quiescent current in standby mode

Applications

  • Portable audio devices such as MP3 players, radios, and CD players
  • Home audio systems and speakers
  • Automotive audio systems
  • Consumer electronics requiring high-quality audio output
  • Industrial audio applications where reliability and protection are crucial

Q & A

  1. What is the maximum output power of the TDA8547TS/N1/02,11?

    The maximum output power is 1.2W per channel at an 8 Ω load.

  2. What is the supply voltage range for this amplifier?

    The supply voltage range is from 2.2 V to 18 V.

  3. What type of amplifier is the TDA8547TS/N1/02,11?

    It is a Class AB amplifier.

  4. What are the key protective features of this amplifier?

    The key protective features include depop protection, mute function, short-circuit protection, and thermal protection.

  5. What is the operating temperature range of the TDA8547TS/N1/02,11?

    The operating temperature range is from -40°C to 85°C.

  6. How many channels does the TDA8547TS/N1/02,11 support?

    It supports two channels (stereo).

  7. What is the quiescent current in standby mode?

    The quiescent current in standby mode is 10 μA.

  8. What is the package type of the TDA8547TS/N1/02,11?

    The package type is 20-LSSOP (0.173", 4.40mm Width).

  9. Can the TDA8547TS/N1/02,11 be used in automotive applications?
  10. How does the TDA8547TS/N1/02,11 protect against thermal issues?

Product Attributes

Type:Class AB
Output Type:2-Channel (Stereo)
Max Output Power x Channels @ Load:1.2W x 2 @ 8Ohm
Voltage - Supply:2.2V ~ 18V
Features:Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type:Surface Mount
Operating Temperature:-40°C ~ 85°C (TA)
Supplier Device Package:20-SSOP
Package / Case:20-LSSOP (0.173", 4.40mm Width)
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