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LA4525 - Dual AF Power Amplifier

General Description

Number 1 2 3 4 5 6 7 8 Name OUT1 VCC OUT2 POWER GND BTL IN IN2 IN1 PRE GND Channel 1 output Supply voltage Channel 2 output Power amplifier ground Bridge test load input Channel 2 input Channel 1 input Preamplifier ground Description No.4022-2/8 LA4525 Allowable power dissipation, Pd max

Key Features

  • . Two-channel (dual) or single-channel (BTL) operation . Requires only a few external components. . 0.65 W (typ) output power into two 4 Ω speakers . Wide power supply range: 3 to 15 V . 8-pin DIP (No heat sink needed) SANYO : DIP8 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Rg = 0 Note Conditions Ratings 15 1.5.
  • 25 to +75.
  • 40 to +150 U.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number: EN4022C Monolithic Linear IC LA4525 Dual AF Power Amplifier for Radio Cassette Recorders Overview The LA4525 requires only a small number of external components to drive either two 4 Ω speakers or one 8 Ω speaker. The output power is typically 0.65 W when driving two 4 Ω speakers. Package Dimensions unit : mm 3001B-DIP8 [LA4525] Features . Two-channel (dual) or single-channel (BTL) operation . Requires only a few external components. . 0.65 W (typ) output power into two 4 Ω speakers . Wide power supply range: 3 to 15 V .