Datenblatt-Suchmaschine für elektronische Bauteile |
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TPA302 Datenblatt(PDF) 1 Page - Texas Instruments |
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TPA302 Datenblatt(HTML) 1 Page - Texas Instruments |
1 / 22 page www.ti.com 1 2 3 4 8 7 6 5 VO1 SHUTDOWN BYPASS IN2 IN1 GND VDD VO2 D PACKAGE (TOP VIEW) DESCRIPTION TYPICAL APPLICATION CIRCUIT Audio Input Bias Control 6 1 5 7 VO1 VO2 VDD 2 8 3 4 IN 1 BYPASS SHUTDOWN VDD/2 CI RI RF CB CS Audio Input CI RI IN 2 VDD − + − + CC CC RF TPA302 SLOS174C – JANUARY 1997 – REVISED JUNE 2004 300-mW STEREO AUDIO POWER AMPLIFIER • 300-mW Stereo Output • PC Power Supply Compatibility 5-V and 3.3-V Specified Operation • Shutdown Control • Internal Midrail Generation • Thermal and Short-Circuit Protection • Surface-Mount Packaging • Functional Equivalent of the LM4880 The TPA302 is a stereo audio power amplifier capable of delivering 250 mW of continuous average power into an 8- Ω load at less than 0.06% THD+N from a 5-V power supply or up to 300 mW at 1% THD+N. The TPA302 has high current outputs for driving small unpowered speakers at 8 Ω or headphones at 32 Ω. For headphone applications driving 32- Ω loads, the TPA302 delivers 60 mW of continuous average power at less than 0.06% THD+N. The amplifier features a shutdown function for power-sensitive applications as well as internal thermal and short-circuit protection. The amplifier is available in an 8-pin SOIC (D) package that reduces board space and facilitates automated assembly. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 1997–2004, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Ähnliche Teilenummer - TPA302_07 |
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Ähnliche Beschreibung - TPA302_07 |
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