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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TAS5721 датащи(PDF) 1 Page - Texas Instruments |
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TAS5721 датащи(HTML) 1 Page - Texas Instruments |
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1 / 71 page  Digital Audio Processor (DAP) I C Control Port 2 Internal Register/State Machine Interface Stereo Headphone Amplifier PVDD DVDD MCLK Monitoring and Watchdog Charge Pump AVDD PDN RST SPK_OUTA SPK_OUTD SDIN MCLK SCLK LRCLK DR_INA DR_INB DR_VSS DR_OUTA DR_OUTB TAS5721 SCL SDA Serial Audio Port (SAP) Sample Rate Auto-Detect PLL Open Loop 4 Channel PWM Amplifier Sensing and Protection Temperature Short Circuits PVDD Voltage Output Current Fault Notification SPK_OUTB SPK_OUTC Sample Rate Converter (SRC) Digital to PWM Converter (DPC) Click and Pop Suppression 3 Ch. PWM Modulator Noise Shaping Power-On Reset (POR) Internal Voltage Supplies Internal Regulation and Power Distribution DR_CP DR_CN DRVDD DRVDD DRVDD 0 5 10 15 8 10 12 14 16 18 20 22 24 Supply Voltage (V) THD+N = 1%, 4 Ω THD+N = 10%, 4 Ω THD+N = 1%, 6 Ω THD+N = 10%, 6 Ω THD+N = 1%, 8 Ω THD+N = 10%, 8 Ω 2.0 BTL Mode TA = 25°C G001 48-Pin TSSOP (DCA) TAS5721 www.ti.com SLOS739 – JULY 2012 Digital Audio Power Amplifier with EQ, DRC, 2.1 Support, and Headphone/Line Driver Check for Samples: TAS5721 1 FEATURES 23 • Audio Input/Output – Automatic Sample Rate Detection – 10 W x 2 into 8 Ω With PVDD = 24 V – Thermal and Short-Circuit Protection – 8 W x 2 + 12 W x 1 into 8 Ω With PVDD = 24 – Wide PVDD Supply Range (4.5 V to 24 V) V APPLICATIONS – Supports 2.0, Single Device 2.1, and Mono Modes • LED/LCD TVs, Soundbar, Docking Stations, PC Speakers – Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I2S) Output Power vs. PVDD in 2.0 Mode – Integrated DirectPath™ Headphone Amplifier and 2 VRMS Line Driver • Audio/PWM Processing – Independent Channel Volume Controls With 24-dB to Mute in 0.5 dB Steps – Separate Dynamic Range Control for Satellite and Sub Channels – 21 Programmable Biquads for Speaker EQ – Programmable Two-Band Dynamic Range Control – Support for 3D Effects • General Features – I2C™ Serial Control Interface Operational Without MCLK – Configurable I2C Address (0x34 or 0x36) 1 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. 2 DirectPath, FilterPro are trademarks of Texas Instruments. 3 I2C is a trademark of Philips Semiconductor Corp. PRODUCTION DATA information is current as of publication date. Copyright © 2012, 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. |
Аналогичный номер детали - TAS5721 |
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Аналогичное описание - TAS5721 |
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