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TPA6111A2 データシート(PDF) 1 Page - Texas Instruments |
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TPA6111A2 データシート(HTML) 1 Page - Texas Instruments |
1 / 23 page www.ti.com FEATURES DESCRIPTION 1 2 3 4 8 7 6 5 VO1 IN1− BYPASS GND VDD VO2 IN2− SHUTDOWN D OR DGN PACKAGE (TOP VIEW) TYPICAL APPLICATION CIRCUIT Audio Input Bias Control 8 1 7 4 VO1 VO2 VDD 5 2 3 6 IN 1− BYPASS SHUTDOWN VDD/2 CI RI RF C(BYP) C(S) Audio Input CI RI IN 2− RF VDD From Shutdown Control Circuit − + − + C(C) C(C) TPA6111A2 SLOS313B – DECEMBER 2000 – REVISED JUNE 2004 150-mW STEREO AUDIO POWER AMPLIFIER • 150-mW Stereo Output The TPA6111A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC or an 8-pin • PC Power Supply Compatible PowerPAD™ MSOP package capable of delivering – Fully Specified for 3.3-V and 150 mW of continuous RMS power per channel into 5-V Operation 16- Ω loads. Amplifier gain is externally configured by – Operation to 2.5 V means of two resistors per input channel and does not require external compensation for settings of 0 to • Pop Reduction Circuitry 20 dB. • Internal Midrail Generation THD+N, when driving a 16- Ω load from 5 V, is 0.03% • Thermal and Short-Circuit Protection at 1 kHz, and less than 1% across the audio band of • Surface-Mount Packaging 20 Hz to 20 kHz. For 32- Ω loads, the THD+N is – PowerPAD™ MSOP reduced to less than 0.02% at 1 kHz, and is less than 1% across the audio band of 20 Hz to 20 kHz. For – SOIC 10-k Ω loads, the THD+N performance is 0.005% at 1 • Pin Compatible With TPA122, LM4880, and kHz, and less than 0.5% across the audio band of 20 LM4881 (SOIC) Hz to 20 kHz. 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. PowerPAD is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2000–2004, 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. |
同様の部品番号 - TPA6111A2_07 |
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同様の説明 - TPA6111A2_07 |
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