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TA8229 - Low Frequency Power Amplifier

General Description

The UTC TA8229 is an audio power IC with built-in two channels developed for portable radio cassette tape recorder with power ON/OFF switch.

Because of the parts reduction and SIP (Single Inline Package), space merit is remarkable.

Thermal shut down protection circuit is buit in.

Key Features

  • High Power : Pout (1) = 2.5W (Typ. ) (VCC = 9V, RL = 4Ω, f = 1kHz, THD = 10%) : Pout (2) = 4.6W (Typ. ) (VCC = 12V, RL = 4Ω, f = 1kHz, THD = 10%).
  • Low Popping Noise at Power ON.
  • Small Quiescent Current : ICCQ = 21mA (Typ. ) (VCC = 15V, Vin = 0).
  • Soft Clip.
  • Built-in Thermal Shut Down Protection Circuit.
  • Best for Supply Voltage 9V, 12V.
  • Operation Supply Voltage Range : VCC (opr) = 6 ~ 15V (Ta = 25℃) HSIP-14 PIN.

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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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UTC TA8229 LINEAR INTEGRATED CIRCUIT LOW FREQUENCY POWER AMPLIFIER DESCRIPTION The UTC TA8229 is an audio power IC with built-in two channels developed for portable radio cassette tape recorder with power ON/OFF switch. Because of the parts reduction and SIP (Single Inline Package), space merit is remarkable. Thermal shut down protection circuit is buit in. HSIP-15 FEATURES * High Power : Pout (1) = 2.5W (Typ.) (VCC = 9V, RL = 4Ω, f = 1kHz, THD = 10%) : Pout (2) = 4.6W (Typ.) (VCC = 12V, RL = 4Ω, f = 1kHz, THD = 10%) * Low Popping Noise at Power ON * Small Quiescent Current : ICCQ = 21mA (Typ.