AN7171NK

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Audio Amplifier, 12.5W, 2 Channel(s), 1 Func, Bipolar, PZFM16, FIN, ZIP-16

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Service & Packaging

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AN7171NK DataSheet

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AN7171NK Description

The AN7171NK is a low voltage audio power amplifier IC with features like low distortion, low noise, built-in thermal shut down protection, and short circuit protection.

Features

The AN7171NK features low distortion, low noise, built-in thermal shut down protection, and short circuit protection. It is designed for use in audio amplifiers and other applications where high-quality sound reproduction is required.

Applications

This IC is suitable for use in a wide range of applications, including audio amplifiers, speakers, headphones, and other devices that require high-quality sound reproduction.

Where to Use:

The AN7171NK can be used in a variety of applications, including:

  • Audio amplifiers
  • Speakers
  • Headphones
  • Other devices that require high-quality sound reproduction

Manufacturer

The AN7171NK is manufactured by Analog Devices, a leading provider of analog and mixed-signal ICs.

Packages

The AN7171NK comes in an 16-pin SOIC (Small Outline Integrated Circuit) package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the IC into electronic circuits.

Equivalent Parts of AN7171NK

  • TDA7119: A comparable audio power amplifier IC from Philips Semiconductors with similar features and performance.
  • TDA1540: An alternative audio power amplifier IC from Philips Semiconductors that offers equivalent functionality.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code No Part Life Cycle Code Obsolete
Part Package Code ZIP Pin Count ! 16
ECCN Code EAR99 HTS Code ! 8542.33.00.01
Consumer IC Type AUDIO AMPLIFIER Gain 52.5 dB
Harmonic Distortion 10% JESD-30 Code R-PZFM-T16
JESD-609 Code e0 Number of Channels 2
Number of Functions 1 Number of Terminals 16
Operating Temperature-Max 75 °C Operating Temperature-Min -30 °C
Output Power-Nom 12.5 W Package Body Material PLASTIC/EPOXY
Package Code ZIP Package Equivalence Code ZIP16,.1,.07,70TB
Package Shape RECTANGULAR Package Style FLANGE MOUNT
Qualification Status ! Not Qualified Supply Current-Max 200 mA
Supply Voltage-Max (Vsup) 18 V Supply Voltage-Min (Vsup) 8 V
Surface Mount ! NO Technology BIPOLAR
Temperature Grade ! COMMERCIAL EXTENDED Terminal Finish TIN LEAD
Terminal Form ! THROUGH-HOLE Terminal Pitch ! 1.78 mm
Terminal Position ZIG-ZAG

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AN7171NK PDF Download

FAQs

What is AN7171NK?

The AN7171NK is a dual audio power amplifier integrated circuit designed by Panasonic. It is commonly used in audio applications such as stereo amplifiers, home theater systems, and car audio systems.

How Does AN7171NK Work?

The AN7171NK operates as a dual audio power amplifier that amplifies audio signals to drive speakers with sufficient power. It features built-in protection circuits to safeguard against overloads and thermal issues, ensuring reliable performance in audio systems.

How Many Pins does AN7171NK have and What are the Functions of the Pinout Configuration?

The AN7171NK is packaged in a multiwatt 15-lead package. The pinout configuration includes:

  • VCC: Power supply pin for the amplifier.
  • IN1+, IN1-: Inputs for channel 1.
  • OUT1: Output for channel 1.
  • IN2+, IN2-: Inputs for channel 2.
  • OUT2: Output for channel 2.
  • SVR: Standby voltage reference pin.
  • SVCC: Voltage supply for the standby circuits.
  • STBY: Standby control input pin.

What are the Pros and Cons of AN7171NK?

Pros:

  • Dual Amplification: Provides amplification for two audio channels, suitable for stereo applications.
  • Built-In Protections: Includes protection circuits for reliable and safe operation.
  • Wide Application: Suitable for various audio systems including home and automotive.
  • Integrated Design: Compact IC housing dual amplifiers for space-efficient designs.

Cons:

  • Power Output: May not support extremely high power output requirements.
  • External Components: External components may be required for specific system configurations.

Are There Any Equivalents/Alternatives to AN7171NK for Recommendation?

  • The TDA7377 from STMicroelectronics is a comparable dual audio power amplifier IC.
  • Alternative options to the AN7171NK include the LM1877 from Texas Instruments and the PAM8610 from Diodes Incorporated.

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